IP Whois Database

Overview

Our IP WHOIS Database delivers clean, consistently parsed ownership data for any IPv4/IPv6 range, so you can verify who controls an address block, identify the right contacts, and act with confidence. Use it to harden security, speed up network troubleshooting, validate IP ownership during onboarding or investigations, and enrich tooling with reliable WHOIS insights across the global internet.

Raw WHOIS text is preserved for auditability. Available in CSV, JSON and MMDB formats. Below, you'll find full documentation of the archive contents, schema definitions, file specifications, and integration notes to help you get up and running quickly.

Available Database Formats

CSV

File Size: 1.22 GB

Entries: 11.2M

Fields: 55

Last Updated: Yesterday

Documentation

MMDB

File Size: 22.00 MB

Entries: 11.2M

Fields: 55

Last Updated: Yesterday

Documentation

CSV Database Documentation

1. Overview

The CSV version is a set of Gzip-compressed CSV files containing IP ranges and detailed IP WHOIS information. These files are designed for bulk imports and integration into relational databases.

2. Archive Content

After downloading and extracting the IP Whois CSV database archive, you'll find the following files (with their types noted):

db-ip-whois.csv.gz

IP range links to WHOIS details: name, country, domain, RIR, and raw WHOIS record.

File Size: 1.13 GB

Entries: 11.2M

Fields: 14

db-org-details.csv.gz

Links an organization ID to its handle, name, type, and contact details.

File Size: 93.02 MB

Entries: 2.7M

Fields: 11

db-handles-details.csv.gz

Links the network handle ID to its name, country, address, and contact details.

File Size: 3.81 MB

Entries: 104.6K

Fields: 10

README.md

Documentation for dataset contents, schema, usage, and support.

File Size: 7.97 KB

db-ip-whois.md5

File Size: 213 Bytes

Schema

This section describes the schema of each file included in the IP Whois Database archive. For every file, you'll find its purpose, field definitions, and examples to help with integration.

1. db-ip-whois.csv.gz

This file contains detailed WHOIS information for IP address ranges. It maps each IP block to the name, country, domain, and RIR, as well as various contact handle IDs and the full raw_whois record.

Field	Type	Description	Can be empty?	Example
start_ip	string	The starting IP address of the range in IPv4 or IPv6 format.	No	192.168.0.1
end_ip	string	The ending IP address of the range in IPv4 or IPv6 format.	No	192.168.0.255
name	string	The name associated with the IP range in the WHOIS record.	Yes	Example Network
country	string	The country code associated with the IP range in the WHOIS record.	Yes	US
domain	string	The domain name associated with the IP range in the WHOIS record.	Yes	example.com
rir	string	The Regional Internet Registry (RIR) that manages the IP range.	Yes	ARIN
org_id	number	The unique identifier for the organization associated with the IP range.	Yes	1
admin_handles_id	number	The unique identifier for the administrative contact handle associated with the IP range.	Yes	1
tech_handles_id	number	The unique identifier for the technical contact handle associated with the IP range.	Yes	1
abuse_handles_id	number	The unique identifier for the abuse contact handle associated with the IP range.	Yes	1
irt_handles_id	number	The unique identifier for the Incident Response Team (IRT) contact handle associated, with the IP range.	Yes	1
raw_whois	string	The raw WHOIS record data associated with the IP range.	Yes	Raw WHOIS data string...
date_created	string	The date when the WHOIS record for the IP range was created.	Yes	2020-01-01T12:00:00Z
date_updated	string	The date when the WHOIS record for the IP range was last updated.	Yes	2023-01-15T12:00:00Z

I. Example Records

Example

start_ip,end_ip,name,country,domain,rir,org_id,admin_handles_id,tech_handles_id,abuse_handles_id,irt_handles_id,raw_whois,date_created,date_updated
1.179.138.72,1.179.138.75,siscon-FA,th,totisp.net,apnic,null,1,2,3,4,"% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '1.179.138.72 - 1.179.138.75'

% Abuse contact for '1.179.138.72 - 1.179.138.75' is 'abuse@totisp.net'

inetnum:        1.179.138.72 - 1.179.138.75
netname:        siscon-FA
descr:          siscon FA,Kalasin Province
country:        th
admin-c:        ag100-ap
tech-c:         ws431-ap
abuse-c:        AT950-AP
status:         ASSIGNED NON-PORTABLE
notify:         abuse@totisp.net
mnt-by:         MAINT-TH-TOT
mnt-irt:        IRT-TOT-TH
last-modified:  2021-01-27T13:26:32Z
source:         APNIC

irt:            IRT-TOT-TH
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
e-mail:         apipolg@nt.ntplc.co.th
abuse-mailbox:  abuse@totisp.net
admin-c:        ira3-ap
tech-c:         ira3-ap
auth:           # Filtered
remarks:        abuse@totisp.net was validated on 2026-01-22
remarks:        apipolg@nt.ntplc.co.th is invalid
mnt-by:         MAINT-TH-TOT
last-modified:  2026-06-03T13:08:21Z
source:         APNIC

role:           ABUSE TOTTH
country:        ZZ
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
phone:          +000000000
e-mail:         apipolg@nt.ntplc.co.th
admin-c:        ira3-ap
tech-c:         ira3-ap
nic-hdl:        AT950-AP
remarks:        Generated from irt object IRT-TOT-TH
remarks:        abuse@totisp.net was validated on 2026-01-22
remarks:        apipolg@nt.ntplc.co.th is invalid
abuse-mailbox:  abuse@totisp.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-03T13:09:42Z
source:         APNIC

person:         Apipol Gunabhibal
nic-hdl:        AG100-AP
e-mail:         abuse@totidc.net
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND
phone:          +66-2574-9178
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2022-08-29T04:23:40Z
source:         APNIC

person:         Worawat Songwiwat
nic-hdl:        WS431-AP
e-mail:         boy@totbb.net
address:        TOT Public Company Limited
address:        89/2 Moo 3, Chaengwattana Rd, Tungsonghong, Laksi, Bangkok 10210
phone:          +66-81-876-8917
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2018-08-07T06:07:42Z
source:         APNIC

% Information related to '1.179.138.0/24AS131293'

route:          1.179.138.0/24
origin:         AS131293
descr:          TOT Public Company Limited
                National Telecom Public Company Limited
                Chaengwattana Office
                89/2 Chaengwatthana Road
                Thoongsonghong
mnt-by:         MAINT-TH-TOT
last-modified:  2025-12-09T07:21:40Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

",null,2021-01-27T13:26:32
2.113.26.224,2.113.26.231,LUXOTTICAGROUPSPA,IT,business.telecomitalia.it,ripencc,null,5,6,,,"% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the -B flag.

% Information related to '2.113.26.224 - 2.113.26.231'

% Abuse contact for '2.113.26.224 - 2.113.26.231' is 'abuse@business.telecomitalia.it'

inetnum:        2.113.26.224 - 2.113.26.231
netname:        LUXOTTICAGROUPSPA
descr:          LUXOTTICA GROUP S.P.A.
country:        IT
admin-c:        EDT72-RIPE
tech-c:         ML23552-RIPE
status:         ASSIGNED PA
mnt-by:         INTERB-MNT
created:        2022-02-10T16:19:47Z
last-modified:  2022-02-10T16:19:47Z
source:         RIPE # Filtered

person:         EDDI DE TONI
address:        LUXOTTICA GROUP S.P.A.
address:        P.LE CADORNA 3
address:        32021 AGORDO
address:        Italy
nic-hdl:        EDT72-RIPE
phone:          +39437644534
fax-no:         +39286334227
mnt-by:         INTERB-MNT
created:        2022-02-10T16:19:47Z
last-modified:  2022-02-10T16:19:47Z
source:         RIPE

person:         MASSIMO LOCATELLI
address:        LUXOTTICA GROUP S.P.A.
address:        P.LE CADORNA 3
address:        20100 MILANO
address:        Italy
nic-hdl:        ML23552-RIPE
phone:          +39286334227
fax-no:         +39286334227
mnt-by:         INTERB-MNT
created:        2022-02-10T16:19:47Z
last-modified:  2022-02-10T16:19:47Z
source:         RIPE

% Information related to '2.112.0.0/15AS3269'

route:          2.112.0.0/15
descr:          INTERBUSINESS
origin:         AS3269
remarks:        ************************************************
remarks:        * Pay attention *
remarks:        * Any communication sent to email different *
remarks:        * from the following will be ignored! *
remarks:        * Any abuse reports, please send them to *
remarks:        * abuse@business.telecomitalia.it *
remarks:        ************************************************
mnt-by:         INTERB-MNT
created:        2010-04-30T09:24:32Z
last-modified:  2017-07-17T12:18:11Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)

",2022-02-10T16:19:47,2022-02-10T16:19:47
2.117.197.0,2.117.197.255,INTERBUSINESS,IT,business.telecomitalia.it,ripencc,null,7,7,,,"% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the -B flag.

% Information related to '2.117.197.0 - 2.117.197.255'

% Abuse contact for '2.117.197.0 - 2.117.197.255' is 'abuse@business.telecomitalia.it'

inetnum:        2.117.197.0 - 2.117.197.255
netname:        INTERBUSINESS
remarks:        INFRA-AW
descr:          Telecom Italia SPA
descr:          Provider Local Registry
descr:          BB IBS
country:        IT
admin-c:        INAS1-RIPE
tech-c:         INAS1-RIPE
status:         ASSIGNED PA
mnt-by:         INTERB-MNT
created:        2011-03-24T15:59:54Z
last-modified:  2011-03-24T15:59:54Z
source:         RIPE # Filtered

role:           Interbusiness Network Administration Staff
address:        Telecom Italia S.p.A
address:        Italy
admin-c:        ESB35-RIPE
tech-c:         ESB35-RIPE
tech-c:         ASB144-RIPE
tech-c:         ABT49-RIPE
nic-hdl:        INAS1-RIPE
abuse-mailbox:  abuse@business.telecomitalia.it
mnt-by:         INTERB-MNT
created:        2002-08-01T12:20:54Z
last-modified:  2024-01-16T08:51:36Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

",2011-03-24T15:59:54,2011-03-24T15:59:54
2.228.48.144,2.228.48.159,FASTWEB-COVISIAN,IT,fastweb.it,ripencc,null,8,9,,,"% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the -B flag.

% Information related to '2.228.48.144 - 2.228.48.159'

% Abuse contact for '2.228.48.144 - 2.228.48.159' is 'abuse@fastweb.it'

inetnum:        2.228.48.144 - 2.228.48.159
netname:        FASTWEB-COVISIAN
descr:          COVISIAN public subnet
country:        IT
admin-c:        GT8851-RIPE
tech-c:         IRSN1-RIPE
status:         ASSIGNED PA
mnt-by:         FASTWEB-MNT
remarks:        In case of improper use originating from our network,
remarks:        please mail customer or abuse@fastweb.it
created:        2012-05-02T09:30:20Z
last-modified:  2020-06-17T08:16:50Z
source:         RIPE

person:         GIANLUCA TROIA
address:        VIA DEI VALTORTA, 47
address:        MILANO MI
address:        IT
phone:          +39 0117501450
nic-hdl:        GT8851-RIPE
created:        2020-06-17T08:15:54Z
last-modified:  2020-06-17T08:15:54Z
source:         RIPE # Filtered
mnt-by:         FASTWEB-MNT

person:         IP Registration Service NIS
address:        Via Caracciolo, 51
address:        20155 Milano MI
address:        Italy
phone:          +39 02 45451
fax-no:         +39 02 45451
nic-hdl:        IRSN1-RIPE
mnt-by:         FASTWEB-MNT
remarks:
remarks:        In case of improper use originating
remarks:        from our network,
remarks:        please mail customer or abuse@fastweb.it
remarks:
created:        2005-09-15T10:18:18Z
last-modified:  2008-02-29T14:12:48Z
source:         RIPE # Filtered

% Information related to '2.224.0.0/13AS12874'

route:          2.224.0.0/13
descr:          Fastweb Networks block
origin:         AS12874
remarks:
remarks:        In case of improper use originating from our network,
remarks:        please mail customer or abuse@fastweb.it
remarks:
mnt-by:         FASTWEB-MNT
created:        2011-02-07T10:33:03Z
last-modified:  2011-02-07T10:33:03Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

",2012-05-02T09:30:20,2020-06-17T08:16:50
5.226.97.248,5.226.97.255,GRID-DYNAMICS,PL,inetia.pl,ripencc,null,10,11,,,"% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the -B flag.

% Information related to '5.226.97.248 - 5.226.97.255'

% Abuse contact for '5.226.97.248 - 5.226.97.255' is 'abuse@inetia.pl'

inetnum:        5.226.97.248 - 5.226.97.255
netname:        GRID-DYNAMICS
descr:          GRID DYNAMICS POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
descr:          3 Maja al. 9 Krakow 30-062
remarks:        ---------------------------------------
remarks:        In case of abuse from our address range
remarks:        please contact     abuse@inetia.pl
remarks:        ---------------------------------------
country:        PL
admin-c:        AK22405-RIPE
tech-c:         NT1264-RIPE
status:         ASSIGNED PA
mnt-by:         NETIA-MNT
mnt-lower:      NETIA-MNT
mnt-routes:     NETIA-MNT
created:        2026-03-31T09:55:44Z
last-modified:  2026-03-31T09:55:44Z
source:         RIPE

role:           Netia Telekom S.A. Contact Role
address:        Poleczki 13
address:        02-822 Warszawa
address:        Poland
phone:          +48(22)352 0000
fax-no:         +48(22)352 2213
remarks:        trouble: 24/7 phone number: +48(22)352 2233
admin-c:        MO3780-RIPE
tech-c:         KP2343-RIPE
tech-c:         AK3224-RIPE
tech-c:         RPOZ-RIPE
tech-c:         MM18723-RIPE
tech-c:         PN4644-RIPE
nic-hdl:        NT1264-RIPE
remarks:        ---------------------------------------
remarks:        In case of abuse from our address range
remarks:        please contact abuse@inetia.pl
remarks:        ---------------------------------------
abuse-mailbox:  abuse@inetia.pl
mnt-by:         NETIA-MNT
created:        2002-09-05T10:14:26Z
last-modified:  2017-01-10T08:56:03Z
source:         RIPE # Filtered

person:         Adrian Kaczmarek
address:        Al. 3 Maja 9
address:        Krakow
address:        Poland
phone:          +48603390904
nic-hdl:        AK22405-RIPE
mnt-by:         NETIA-MNT
created:        2022-12-30T07:14:09Z
last-modified:  2022-12-30T07:14:09Z
source:         RIPE # Filtered

% Information related to '5.226.64.0/18AS12741'

route:          5.226.64.0/18
descr:          NETIA
descr:          Netia SA
descr:          Poleczki 13
descr:          02-822 Warszawa
descr:          Poland
origin:         AS12741
mnt-by:         NETIA-MNT
created:        2012-09-07T11:50:48Z
last-modified:  2012-09-07T11:51:27Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)

",2026-03-31T09:55:44,2026-03-31T09:55:44
8.242.159.0,8.242.159.3,NET-8-242-159-0-30,CO,null,arin,1,,"12,13",14,,"
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       8.242.159.0 - 8.242.159.3
CIDR:           8.242.159.0/30
NetName:        NET-8-242-159-0-30
NetHandle:      NET-8-242-159-0-1
Parent:         NET-8-242-144-0-20 (NET-8-242-144-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       FUERZA AEREA COLOMBIANA COMANDO FAC (C08254027)
RegDate:        2022-03-17
Updated:        2022-03-17
Ref:            https://rdap.arin.net/registry/ip/8.242.159.0


CustName:       FUERZA AEREA COLOMBIANA COMANDO FAC
Address:        Bogota
City:           Bogota
StateProv:      
PostalCode:     
Country:        CO
RegDate:        2022-03-17
Updated:        2022-03-17
Ref:            https://rdap.arin.net/registry/entity/C08254027

OrgTechHandle: ARCIN6-ARIN
OrgTechName:   Arciniegas, Viviana 
OrgTechPhone:  +6119148  
OrgTechEmail:  viviana.arciniegasmartinez@ciriontechnologies.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARCIN6-ARIN

OrgAbuseHandle: ABUSE9424-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +3143121683 
OrgAbuseEmail:  abuse@ciriontechnologies.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9424-ARIN

OrgTechHandle: DUQUE23-ARIN
OrgTechName:   Duque, Claudia 
OrgTechPhone:  +573143121683 
OrgTechEmail:  claudia.duque@ciriontechnologies.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DUQUE23-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
",2022-03-17T00:00:00,2022-03-17T00:00:00
12.0.123.0,12.0.123.255,ADVANTEC952-123,US,null,arin,2,,15,15,,"
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       12.0.123.0 - 12.0.123.255
CIDR:           12.0.123.0/24
NetName:        ADVANTEC952-123
NetHandle:      NET-12-0-123-0-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Organization:   ADVANTECH CORP (AC-3203)
RegDate:        2018-01-18
Updated:        2018-01-18
Ref:            https://rdap.arin.net/registry/ip/12.0.123.0


OrgName:        ADVANTECH CORP
OrgId:          AC-3203
Address:        380 FAIRVIEW WAY
City:           MILPITAS
StateProv:      CA
PostalCode:     95035
Country:        US
RegDate:        2018-01-18
Updated:        2018-01-18
Ref:            https://rdap.arin.net/registry/entity/AC-3203


OrgTechHandle: CHENH16-ARIN
OrgTechName:   Chen, Hung 
OrgTechPhone:  +1-408-519-1799 
OrgTechEmail:  hung.chen@advantech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHENH16-ARIN

OrgAbuseHandle: CHENH16-ARIN
OrgAbuseName:   Chen, Hung 
OrgAbusePhone:  +1-408-519-1799 
OrgAbuseEmail:  hung.chen@advantech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHENH16-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
",2018-01-18T00:00:00,2018-01-18T00:00:00
12.3.248.16,12.3.248.31,BACARDI-95-248-16,US,null,arin,3,16,"17,18",19,,"
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       12.3.248.16 - 12.3.248.31
CIDR:           12.3.248.16/28
NetName:        BACARDI-95-248-16
NetHandle:      NET-12-3-248-16-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       BACARDI-MARTINI B.V. (C09747591)
RegDate:        2023-07-01
Updated:        2023-07-01
Ref:            https://rdap.arin.net/registry/ip/12.3.248.16


CustName:       BACARDI-MARTINI B.V.
Address:        12200 MAIN ST N
City:           JKVL
StateProv:      FL
PostalCode:     32218
Country:        US
RegDate:        2023-07-01
Updated:        2023-07-01
Ref:            https://rdap.arin.net/registry/entity/C09747591

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
",2023-07-01T00:00:00,2023-07-01T00:00:00
12.6.253.248,12.6.253.255,CONNECTO35-253-248,US,null,arin,4,16,"17,18",19,,"
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       12.6.253.248 - 12.6.253.255
CIDR:           12.6.253.248/29
NetName:        CONNECTO35-253-248
NetHandle:      NET-12-6-253-248-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       CONNECTONE BANK (C10177821)
RegDate:        2023-09-21
Updated:        2023-09-21
Ref:            https://rdap.arin.net/registry/ip/12.6.253.248


CustName:       CONNECTONE BANK
Address:        217 CHESTNUT ST
City:           NEWARK
StateProv:      NJ
PostalCode:     07105
Country:        US
RegDate:        2023-09-21
Updated:        2023-09-21
Ref:            https://rdap.arin.net/registry/entity/C10177821

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
",2023-09-21T00:00:00,2023-09-21T00:00:00
12.7.255.96,12.7.255.111,ATT-EIPAM,US,null,arin,5,20,"17,18",19,,"
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       12.7.255.96 - 12.7.255.111
CIDR:           12.7.255.96/28
NetName:        ATT-EIPAM
NetHandle:      NET-12-7-255-96-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       SLINGSHOT LP (C11284435)
RegDate:        2025-07-17
Updated:        2025-07-17
Ref:            https://rdap.arin.net/registry/ip/12.7.255.96


CustName:       SLINGSHOT LP
Address:        1500 S WESTERN AV
City:           MARION
StateProv:      IN
PostalCode:     46953
Country:        US
RegDate:        2025-07-17
Updated:        2025-07-17
Ref:            https://rdap.arin.net/registry/entity/C11284435

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@semail.att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
",2025-07-17T00:00:00,2025-07-17T00:00:00

2. db-handles-details.csv.gz

This file contains detailed information on various network handles. It links a unique ID to a specific handle, name, country, address, and contact details such as email, phone, and fax.

Field	Type	Description	Can be empty?	Example
id	number	The unique identifier for the WHOIS handle.	No	1
handle	string	The WHOIS handle.	No	EXAMPLE-HANDLE
name	string	The name associated with the WHOIS handle.	No	John Doe
country	string	The country associated with the WHOIS handle.	Yes	US
email	string	The email address associated with the WHOIS handle.	Yes	contact@example.org
phone	string	The phone number associated with the WHOIS handle.	Yes	+1-800-555-0123
fax	string	The fax number associated with the WHOIS handle.	Yes	+1-800-555-0456
address	string	The physical address associated with the WHOIS handle.	Yes	123 Example St, Example City, EX 12345, Country
date_updated	string	The date when the WHOIS handle information was last updated.	Yes	2023-01-15T12:00:00Z
source	string	The source of the WHOIS handle information.	Yes	ARIN

I. Example Records

Example

id,handle,name,country,email,phone,fax,address,date_updated,source
10,ak22405-ripe,Adrian Kaczmarek,,,+48603390904,,"Al. 3 Maja 9, Krakow, Poland",2022-12-30T07:14:09,RIPE
14,abuse9424-arin,Abuse,,abuse@ciriontechnologies.com,+3143121683,,,,https://rdap.arin.net/registry/entity/ABUSE9424-ARIN
5,edt72-ripe,EDDI DE TONI,,,+39437644534,+39286334227,"LUXOTTICA GROUP S.P.A., P.LE CADORNA 3, 32021 AGORDO, Italy",2022-02-10T16:19:47,RIPE
9,irsn1-ripe,IP Registration Service NIS,,,+39 02 45451,+39 02 45451,"Via Caracciolo, 51, 20155 Milano MI, Italy",2008-02-29T14:12:48,RIPE
8,gt8851-ripe,GIANLUCA TROIA,,,+39 0117501450,,"VIA DEI VALTORTA, 47, MILANO MI, IT",2020-06-17T08:15:54,RIPE
6,ml23552-ripe,MASSIMO LOCATELLI,,,+39286334227,+39286334227,"LUXOTTICA GROUP S.P.A., P.LE CADORNA 3, 20100 MILANO, Italy",2022-02-10T16:19:47,RIPE
11,nt1264-ripe,Netia Telekom S.A. Contact Role,,abuse@inetia.pl,+48(22)352 0000,+48(22)352 2213,"Poleczki 13, 02-822 Warszawa, Poland",2017-01-10T08:56:03,RIPE
12,arcin6-arin,"Arciniegas, Viviana",,viviana.arciniegasmartinez@ciriontechnologies.com,+6119148,,,,https://rdap.arin.net/registry/entity/ARCIN6-ARIN
1,ag100-ap,Apipol Gunabhibal,TH,abuse@totidc.net,+66-2574-9178,,"TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND, Thailand",2022-08-29T04:23:40,APNIC
13,duque23-arin,"Duque, Claudia",,claudia.duque@ciriontechnologies.com,+573143121683,,,,https://rdap.arin.net/registry/entity/DUQUE23-ARIN
3,at950-ap,ABUSE TOTTH,ZZ,abuse@totisp.net,+000000000,,"TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND, ZZ",2026-06-03T13:09:42,APNIC
15,chenh16-arin,"Chen, Hung",,hung.chen@advantech.com,+1-408-519-1799,,,,https://rdap.arin.net/registry/entity/CHENH16-ARIN
2,ws431-ap,Worawat Songwiwat,TH,boy@totbb.net,+66-81-876-8917,,"TOT Public Company Limited, 89/2 Moo 3, Chaengwattana Rd, Tungsonghong, Laksi, Bangkok 10210, Thailand",2018-08-07T06:07:42,APNIC
7,inas1-ripe,Interbusiness Network Administration Staff,,abuse@business.telecomitalia.it,,,"Telecom Italia S.p.A, Italy",2024-01-16T08:51:36,RIPE
20,zs44-arin,IPAdmin-ATT Internet Services,,ipadmin@semail.att.com,+1-888-510-5545,,,,https://rdap.arin.net/registry/entity/ZS44-ARIN
4,IRT-ENTITY,IRT-TOT-TH,,abuse@totisp.net,,,"TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND",2026-06-03T13:08:21,APNIC
17,routi59-arin,Routing POC,,routing_poc@att.com,+1-999-999-9999,,,,https://rdap.arin.net/registry/entity/ROUTI59-ARIN
18,icc-arin,IP Team,,rm-ipspecialist@att.com,+1-888-876-2382,,,,https://rdap.arin.net/registry/entity/ICC-ARIN
16,zs44-arin,IPAdmin-ATT Internet Services,,ipadmin@att.com,+1-888-510-5545,,,,https://rdap.arin.net/registry/entity/ZS44-ARIN
19,abuse7-arin,abuse,,abuse@att.net,+1-919-319-8167,,,,https://rdap.arin.net/registry/entity/ABUSE7-ARIN

3. db-org-details.csv.gz

This file provides detailed organization information. It links a unique ID to an organization's handle, name, type, address, country, and various contact details including email, phone, and fax.

Field	Type	Description	Can be empty?	Example
id	number	The unique identifier for the WHOIS organization.	No	1
handle	string	The handle of the WHOIS organization.	Yes	EXAMPLE-ORG
name	string	The name of the WHOIS organization.	No	Example Organization
type	string	The type of the WHOIS organization.	Yes	organization
address	string	The address of the WHOIS organization.	Yes	123 Example St, Example City, EX 12345, Country
country	string	The country of the WHOIS organization.	Yes	US
email	string	The email address of the WHOIS organization.	Yes	contact@example.org
phone	string	The phone number of the WHOIS organization.	Yes	+1-800-555-0123
fax	string	The fax number of the WHOIS organization.	Yes	+1-800-555-0456
date_updated	string	The date when the WHOIS organization information was last updated.	Yes	2023-01-15T12:00:00Z
source	string	The source of the WHOIS organization information.	Yes	ARIN

I. Example Records

Example

id,handle,name,type,address,country,email,phone,fax,date_updated,source
2,ac-3203,ADVANTECH CORP,,"380 FAIRVIEW WAY, MILPITAS, CA, 95035, United States",US,,,,,arin
4,connectone bank,CONNECTONE BANK,,"217 CHESTNUT ST, NEWARK, NJ, 07105, United States",US,,,,,arin
5,slingshot lp,SLINGSHOT LP,,"1500 S WESTERN AV, MARION, IN, 46953, United States",US,,,,,arin
1,fuerza aerea colombiana comando fac,FUERZA AEREA COLOMBIANA COMANDO FAC,,"Bogota, Bogota, Colombia",CO,,,,,arin
3,bacardi-martini b.v.,BACARDI-MARTINI B.V.,,"12200 MAIN ST N, JKVL, FL, 32218, United States",US,,,,,arin

4. File Relationship Diagram

The diagram below illustrates the relationships between the various files included in the CSV database package. It shows how the main CSV file connects to reference tables for person and organization handle files, ensuring consistent and accurate data across for all the records.

File Format & Encoding

All IP Whois CSV datasets are provided in UTF-8 encoding, comma-separated, and compressed with Gzip (.csv.gz). Each file includes a header row listing the field names for clarity and consistency.

Field values are unquoted by default, with quotes applied only in the following cases:

Line breaks within text fields.
Commas inside a value (e.g., addresses).
Lists of values (e.g., languages).
Spaces that may be auto-quoted by export tools.

MMDB Database Documentation

1. Overview

MMDB version of the database consists of two files: one MMDB file containing all the data (organization and contact handle details), a README file, and a checksum file, and one checksum file, all compressed together in a ZIP file for easy delivery.

2. Archive Content

After downloading and extracting the IP Whois MMDB database archive, you'll find the following files (with their types noted):

db-ip-whois.mmdb

Full WHOIS details for IP addresses: name, country, domain, RIR, contact IDs, and raw WHOIS record.

File Size: 22.00 MB

Entries: 11.2M

README.md

Documentation for dataset contents, schema, usage, and support.

File Size: 7.97 KB

db-ip-whois.md5

File Size: 95 Bytes

Response Schema

This section describes the structure of the data returned from the IP Whois MMDB file. Each field is detailed with its type, meaning, and example values to help you interpret responses and integrate them into your applications.

1. db-ip-whois.mmdb

This file contains detailed WHOIS mappings for both IPv4 and IPv6 address ranges. Below is an example of the structure you'll find in the response.

2. Field Reference

The following reference lists all fields available in the MMDB response. Each entry includes the field path, its description, data type, and example value to help you understand how to parse and integrate the data.

Showing 7 of 53

Select a field to view details

I. Example Records

Example

{
  "whois": {
    "abuse_handles": [
      {
        "address": "TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND, ZZ",
        "country": "ZZ",
        "date_updated": "2026-06-03T13:09:42",
        "email": "abuse@totisp.net",
        "fax": "",
        "handle": "at950-ap",
        "name": "ABUSE TOTTH",
        "phone": "+000000000",
        "source": "APNIC"
      }
    ],
    "admin_handles": [
      {
        "address": "TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND, Thailand",
        "country": "TH",
        "date_updated": "2022-08-29T04:23:40",
        "email": "abuse@totidc.net",
        "fax": "",
        "handle": "ag100-ap",
        "name": "Apipol Gunabhibal",
        "phone": "+66-2574-9178",
        "source": "APNIC"
      }
    ],
    "country": "th",
    "date_created": "null",
    "date_updated": "2021-01-27T13:26:32",
    "domain": "totisp.net",
    "irt_handles": [
      {
        "address": "TOT Public Company Limited, 89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND",
        "country": "",
        "date_updated": "2026-06-03T13:08:21",
        "email": "abuse@totisp.net",
        "fax": "",
        "handle": "IRT-ENTITY",
        "name": "IRT-TOT-TH",
        "phone": "",
        "source": "APNIC"
      }
    ],
    "name": "siscon-FA",
    "organization": {},
    "raw_whois": "% [whois.apnic.net]\n% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html\n\n% Information related to '1.179.138.72 - 1.179.138.75'\n\n% Abuse contact for '1.179.138.72 - 1.179.138.75' is 'abuse@totisp.net'\n\ninetnum:        1.179.138.72 - 1.179.138.75\nnetname:        siscon-FA\ndescr:          siscon FA,Kalasin Province\ncountry:        th\nadmin-c:        ag100-ap\ntech-c:         ws431-ap\nabuse-c:        AT950-AP\nstatus:         ASSIGNED NON-PORTABLE\nnotify:         abuse@totisp.net\nmnt-by:         MAINT-TH-TOT\nmnt-irt:        IRT-TOT-TH\nlast-modified:  2021-01-27T13:26:32Z\nsource:         APNIC\n\nirt:            IRT-TOT-TH\naddress:        TOT Public Company Limited\naddress:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND\ne-mail:         apipolg@nt.ntplc.co.th\nabuse-mailbox:  abuse@totisp.net\nadmin-c:        ira3-ap\ntech-c:         ira3-ap\nauth:           # Filtered\nremarks:        abuse@totisp.net was validated on 2026-01-22\nremarks:        apipolg@nt.ntplc.co.th is invalid\nmnt-by:         MAINT-TH-TOT\nlast-modified:  2026-06-03T13:08:21Z\nsource:         APNIC\n\nrole:           ABUSE TOTTH\ncountry:        ZZ\naddress:        TOT Public Company Limited\naddress:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND\nphone:          +000000000\ne-mail:         apipolg@nt.ntplc.co.th\nadmin-c:        ira3-ap\ntech-c:         ira3-ap\nnic-hdl:        AT950-AP\nremarks:        Generated from irt object IRT-TOT-TH\nremarks:        abuse@totisp.net was validated on 2026-01-22\nremarks:        apipolg@nt.ntplc.co.th is invalid\nabuse-mailbox:  abuse@totisp.net\nmnt-by:         APNIC-ABUSE\nlast-modified:  2026-06-03T13:09:42Z\nsource:         APNIC\n\nperson:         Apipol Gunabhibal\nnic-hdl:        AG100-AP\ne-mail:         abuse@totidc.net\naddress:        TOT Public Company Limited\naddress:        89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND\nphone:          +66-2574-9178\ncountry:        TH\nmnt-by:         MAINT-TH-TOT\nlast-modified:  2022-08-29T04:23:40Z\nsource:         APNIC\n\nperson:         Worawat Songwiwat\nnic-hdl:        WS431-AP\ne-mail:         boy@totbb.net\naddress:        TOT Public Company Limited\naddress:        89/2 Moo 3, Chaengwattana Rd, Tungsonghong, Laksi, Bangkok 10210\nphone:          +66-81-876-8917\ncountry:        TH\nmnt-by:         MAINT-TH-TOT\nlast-modified:  2018-08-07T06:07:42Z\nsource:         APNIC\n\n% Information related to '1.179.138.0/24AS131293'\n\nroute:          1.179.138.0/24\norigin:         AS131293\ndescr:          TOT Public Company Limited\n                National Telecom Public Company Limited\n                Chaengwattana Office\n                89/2 Chaengwatthana Road\n                Thoongsonghong\nmnt-by:         MAINT-TH-TOT\nlast-modified:  2025-12-09T07:21:40Z\nsource:         APNIC\n\n% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)\n\n",
    "rir": "apnic",
    "tech_handles": [
      {
        "address": "TOT Public Company Limited, 89/2 Moo 3, Chaengwattana Rd, Tungsonghong, Laksi, Bangkok 10210, Thailand",
        "country": "TH",
        "date_updated": "2018-08-07T06:07:42",
        "email": "boy@totbb.net",
        "fax": "",
        "handle": "ws431-ap",
        "name": "Worawat Songwiwat",
        "phone": "+66-81-876-8917",
        "source": "APNIC"
      }
    ]
  }
}

Database Integrity & Authenticity Verification

There are two methods of verifying the integrity and authenticity of our Database:

1. Using the Signature File (Recommended)

IPGeolocation.io signs every database release to ensure its authenticity and integrity. This allows customers to verify that a downloaded IP Whois database file originates directly from IPGeolocation.io and has not been altered, corrupted, or tampered with during transfer or storage.

Each database update includes a corresponding signature file, generated using our private signing key. Customers can validate the database using the provided public verification key. To verify a database file, you need:

Database file (the downloaded archive)
Signature file (the matching signature for that archive)
Public key (public-key.pem)

These files are available via official IPGeolocation.io download endpoints and are also shared in database update notifications.

Note

The public key may be provided as PEM-encoded text. Save it to a file named public-key.pem

Ensure OpenSSL is installed on your system. If not, install it using the following commands

On Linux, if openssl is not installed

sudo apt install openssl

Verify OpenSSL installation:

openssl version

To verify the database file, run the following command, replacing the placeholders with your actual file paths:

openssl dgst -sha256 -verify <path-to-public-key.pem> -signature <path-to-signature-file.sig> <path-to-database-file.zip>

Example output:

Verified OK

if verification FAILED do not use the file, re-download the database and signature from official IPGeolocation endpoints. If the issue persists, please contact our support team.

2. Using the Checksum File (Legacy)

Each database archive includes a checksum.txt file containing the SHA-256 checksums for the files packaged in the archive. You can use this file to validate that the extracted contents are complete and unchanged.

Tip

Always verify downloaded files with the provided checksum before importing.

On Linux, if sha256sum is not installed, first run:

sudo apt-get install coreutils

Then check the archive files against the checksum file with:

sha256sum -c checksum.txt

Example output:

db-ip-whois.csv.gz: OK
db-org-details.csv.gz: OK
db-handles-details.csv.gz: OK
README.md: OK
db-ip-whois.md5: OK

*your output may differ depending on the specific database archive you downloaded.

If a file's checksum does not match, FAILED will be shown instead of OK . If verification fails, first confirm that the download completed correctly; if the issue persists, please contact our support team.

Data Format & Constraints

All fields defined in the schema are always present in the IP Whois MMDB response.
Fields may contain empty strings (""), but never null, so null checks are not required.
Place names such as countries, states, districts, and cities are available in multiple translations.
All text values are encoded in UTF-8.
Field names and response structure remain stable across updates for backward compatibility.

Database Updates & Delivery

When you subscribe to our IP Whois database, we'll send you static download links. These links never change, so you can use them both for your initial download and for all future updates. You will receive:

Database Archive URL : downloads the latest release of your subscribed database (CSV, MMDB or requested formats).
Signature File URL : downloads the matching signature file for the latest release (used for authenticity verification).
Public Key URL : downloads the public verification key (used with the signature file).
Status Endpoint URL : returns the database's most recent update timestamp.

Our databases are refreshed daily and weekly, ensuring you always have access to the most current data. Each time your subscribed dataset is updated, you'll also receive an email notification so you don't miss a release.

For automated workflows, you can check our status endpoint to see the last update timestamp. When the date changes, simply re-fetch the archive using your static download URL to pull the latest version into your system.

IP Whois Database

Overview

Available Database Formats

CSV Database Documentation

1. Overview

2. Archive Content

Schema

1. db-ip-whois.csv.gz

I. Example Records

2. db-handles-details.csv.gz

I. Example Records

3. db-org-details.csv.gz

I. Example Records

4. File Relationship Diagram

File Format & Encoding

MMDB Database Documentation

1. Overview

2. Archive Content

Response Schema

1. db-ip-whois.mmdb

2. Field Reference

I. Example Records

Database Integrity & Authenticity Verification

1. Using the Signature File (Recommended)

2. Using the Checksum File (Legacy)

Data Format & Constraints

Database Updates & Delivery

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