What is ASN AS133445?

ASN AS133445 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133445?

AS133445 is listed under Five9, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS133445 Five9, Inc. | IPGeolocation.io

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

Five9, Inc. five9.com

JP 0 Routes

AS Data

AS133445

AS133445 – Five9, Inc.

AS Number	133445
AS Name	FIVE9INC-AS-AP
Organization	Five9, Inc. (org-fi16-ap)
Country	JP
Website	five9.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS133445 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2013-09-11T23:52:15Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS133445'

% Abuse contact for 'AS133445' is 'cybersecurity@five9.com'

aut-num:        AS133445
as-name:        FIVE9INC-AS-AP
descr:          Five9, Inc.
country:        JP
org:            ORG-FI16-AP
admin-c:        FIA13-AP
tech-c:         FIA13-AP
abuse-c:        AF707-AP
mnt-lower:      MAINT-FIVE9INC-AP
mnt-routes:     MAINT-FIVE9INC-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-FIVE9INC-AP
last-modified:  2022-01-05T15:00:33Z
source:         APNIC

irt:            IRT-FIVE9INC-AP
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
e-mail:         cybersecurity@five9.com
abuse-mailbox:  cybersecurity@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
auth:           # Filtered
remarks:        cybersecurity@five9.com was validated on 2026-04-07
mnt-by:         MAINT-FIVE9INC-AP
last-modified:  2026-04-07T13:10:52Z
source:         APNIC

organisation:   ORG-FI16-AP
org-name:       Five9, Inc.
org-type:       LIR
country:        US
address:        3001 Bishop Drive, Suite 350
phone:          +1-925-201-2000
e-mail:         pr@five9.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:36Z
source:         APNIC

role:           ABUSE FIVE9INCAP
country:        ZZ
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
phone:          +000000000
e-mail:         cybersecurity@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
nic-hdl:        AF707-AP
remarks:        Generated from irt object IRT-FIVE9INC-AP
remarks:        cybersecurity@five9.com was validated on 2026-04-07
abuse-mailbox:  cybersecurity@five9.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-07T13:11:15Z
source:         APNIC

role:           Five9 Inc administrator
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
country:        US
phone:          +1-925-201-2000
e-mail:         infoSec@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
nic-hdl:        FIA13-AP
mnt-by:         MAINT-FIVE9INC-AP
last-modified:  2021-07-15T01:31:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)



#
# 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.
#


ASNumber:       132575 - 138453
ASName:         APNIC-ASBLOCK-132575
ASHandle:       AS132575
RegDate:        2006-11-29
Updated:        2024-09-03
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Ref:            https://rdap.arin.net/registry/autnum/132575

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-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.
#

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

No match!!

Reference: WHOIS servers of RIRs
  APNIC WHOIS(whois.apnic.net)
  ARIN WHOIS(whois.arin.net)
  RIPE WHOIS(apps.db.ripe.net)
  LACNIC WHOIS(whois.lacnic.net)
  AfriNIC WHOIS(whois.afrinic.net)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2013-09-11T23:52:15Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS133445'

% Abuse contact for 'AS133445' is 'cybersecurity@five9.com'

aut-num:        AS133445
as-name:        FIVE9INC-AS-AP
descr:          Five9, Inc.
country:        JP
org:            ORG-FI16-AP
admin-c:        FIA13-AP
tech-c:         FIA13-AP
abuse-c:        AF707-AP
mnt-lower:      MAINT-FIVE9INC-AP
mnt-routes:     MAINT-FIVE9INC-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-FIVE9INC-AP
last-modified:  2022-01-05T15:00:33Z
source:         APNIC

irt:            IRT-FIVE9INC-AP
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
e-mail:         cybersecurity@five9.com
abuse-mailbox:  cybersecurity@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
auth:           # Filtered
remarks:        cybersecurity@five9.com was validated on 2026-04-07
mnt-by:         MAINT-FIVE9INC-AP
last-modified:  2026-04-07T13:10:52Z
source:         APNIC

organisation:   ORG-FI16-AP
org-name:       Five9, Inc.
org-type:       LIR
country:        US
address:        3001 Bishop Drive, Suite 350
phone:          +1-925-201-2000
e-mail:         pr@five9.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:36Z
source:         APNIC

role:           ABUSE FIVE9INCAP
country:        ZZ
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
phone:          +000000000
e-mail:         cybersecurity@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
nic-hdl:        AF707-AP
remarks:        Generated from irt object IRT-FIVE9INC-AP
remarks:        cybersecurity@five9.com was validated on 2026-04-07
abuse-mailbox:  cybersecurity@five9.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-07T13:11:15Z
source:         APNIC

role:           Five9 Inc administrator
address:        3001 Bishop Drive, Suite 350, San Ramon California 94583
country:        US
phone:          +1-925-201-2000
e-mail:         infoSec@five9.com
admin-c:        FIA13-AP
tech-c:         FIA13-AP
nic-hdl:        FIA13-AP
mnt-by:         MAINT-FIVE9INC-AP
last-modified:  2021-07-15T01:31:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS133120 - AS133631",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2013-09-11",
    "source" : "APNIC"
  }, {
    "as_block" : "AS133120 - AS133631",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2013-09-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133445",
    "as_name" : "FIVE9INC-AS-AP",
    "description" : [ "Five9, Inc." ],
    "country" : "JP",
    "organization" : "ORG-FI16-AP",
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "abuse_contacts" : [ "AF707-AP" ],
    "mnt_irt" : [ "IRT-FIVE9INC-AP" ],
    "mnt_lower" : [ "MAINT-FIVE9INC-AP" ],
    "mnt_routes" : [ "MAINT-FIVE9INC-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2022-01-05",
    "source" : "APNIC"
  }, {
    "aut_num" : "AS133445",
    "as_name" : "FIVE9INC-AS-AP",
    "description" : [ "Five9, Inc." ],
    "country" : "JP",
    "organization" : "ORG-FI16-AP",
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "abuse_contacts" : [ "AF707-AP" ],
    "mnt_irt" : [ "IRT-FIVE9INC-AP" ],
    "mnt_lower" : [ "MAINT-FIVE9INC-AP" ],
    "mnt_routes" : [ "MAINT-FIVE9INC-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2022-01-05",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-FIVE9INC-AP",
    "address" : [ "3001 Bishop Drive, Suite 350, San Ramon California 94583" ],
    "street" : "Bishop Drive",
    "city" : "San Ramon",
    "state" : "CALIFORNIA",
    "zip_code" : "94583",
    "email" : [ "cybersecurity@five9.com" ],
    "abuse_mailbox" : [ "cybersecurity@five9.com" ],
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "remarks" : [ "cybersecurity@five9.com was validated on 2026-04-07" ],
    "mnt_by" : [ "MAINT-FIVE9INC-AP" ],
    "date_updated" : "2026-04-07",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-FI16-AP",
    "name" : "Five9, Inc.",
    "type" : "LIR",
    "address" : [ "3001 Bishop Drive, Suite 350" ],
    "street" : "Bishop Drive",
    "country" : [ "US" ],
    "email" : [ "pr@five9.com" ],
    "phone" : [ "+1-925-201-2000" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "FIA13-AP",
    "name" : "Five9 Inc administrator",
    "address" : [ "3001 Bishop Drive, Suite 350, San Ramon California 94583" ],
    "street" : "Bishop Drive",
    "city" : "San Ramon",
    "state" : "CALIFORNIA",
    "zip_code" : "94583",
    "country" : "US",
    "email" : [ "infoSec@five9.com" ],
    "phone" : [ "+1-925-201-2000" ],
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "mnt_by" : [ "MAINT-FIVE9INC-AP" ],
    "date_updated" : "2021-07-15",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "FIA13-AP",
    "name" : "Five9 Inc administrator",
    "address" : [ "3001 Bishop Drive, Suite 350, San Ramon California 94583" ],
    "street" : "Bishop Drive",
    "city" : "San Ramon",
    "state" : "CALIFORNIA",
    "zip_code" : "94583",
    "country" : "US",
    "email" : [ "infoSec@five9.com" ],
    "phone" : [ "+1-925-201-2000" ],
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "mnt_by" : [ "MAINT-FIVE9INC-AP" ],
    "date_updated" : "2021-07-15",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AF707-AP",
    "name" : "ABUSE FIVE9INCAP",
    "address" : [ "3001 Bishop Drive, Suite 350, San Ramon California 94583" ],
    "street" : "Bishop Drive",
    "city" : "San Ramon",
    "state" : "CALIFORNIA",
    "zip_code" : "94583",
    "country" : "ZZ",
    "email" : [ "cybersecurity@five9.com" ],
    "abuse_mailbox" : [ "cybersecurity@five9.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "FIA13-AP" ],
    "tech_contacts" : [ "FIA13-AP" ],
    "remarks" : [ "Generated from irt object IRT-FIVE9INC-AP", "cybersecurity@five9.com was validated on 2026-04-07" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-07",
    "source" : "APNIC"
  } ]
}