What is ASN AS133945?

ASN AS133945 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133945?

AS133945 is listed under Gaibandha Online.

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.

AS133945 Gaibandha Online | IPGeolocation.io

ASN Lookup Tool

Gaibandha Online bijoy.net

BD 3 Routes

AS Data

AS133945

AS133945 – Gaibandha Online

AS Number	133945
AS Name	GaibandhaOnline-AS-AP
Organization	Gaibandha Online (org-go1-ap)
Country	BD
Website	bijoy.net
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS133945 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.91.52.0/24	AS133945	Gaibandha Online	Gaibandha Online	256
103.91.53.0/24	AS133945	Gaibandha Online	Gaibandha Online	256
103.91.52.0/23	AS133945	Gaibandha Online	Gaibandha Online	512

Raw Whois Response

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

% Information related to 'AS133632 - AS134556'

as-block:       AS133632 - AS134556
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:  2014-09-03T01:31:49Z
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 'AS133945'

% Abuse contact for 'AS133945' is 'akmjahangir755@gmail.com'

aut-num:        AS133945
as-name:        GaibandhaOnline-AS-AP
descr:          Md. Ahasan Kabir Choudhury t/a Gaibandha Online
descr:          Gaibandha Online
country:        BD
org:            ORG-GO1-AP
admin-c:        GOA1-AP
tech-c:         GOA1-AP
abuse-c:        AG716-AP
mnt-lower:      MAINT-GAIBANDHAONLINE-BD
mnt-routes:     MAINT-GAIBANDHAONLINE-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-GAIBANDHAONLINE-BD
last-modified:  2020-05-19T14:16:05Z
source:         APNIC

irt:            IRT-GAIBANDHAONLINE-BD
address:        Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700
e-mail:         akmjahangir755@gmail.com
abuse-mailbox:  akmjahangir755@gmail.com
admin-c:        GOA1-AP
tech-c:         GOA1-AP
auth:           # Filtered
remarks:        akmjahangir755@gmail.com was validated on 2026-07-08
mnt-by:         MAINT-GAIBANDHAONLINE-BD
last-modified:  2026-07-08T07:15:12Z
source:         APNIC

organisation:   ORG-GO1-AP
org-name:       Gaibandha Online
org-type:       LIR
country:        BD
address:        Nandonika Tower 3rd Floor
address:        DB Road, Poschim Para
address:        Gaibandha-5700, Bangladesh
phone:          +8801819231755
e-mail:         akmjahangir755@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-06-02T13:03:34Z
source:         APNIC

role:           ABUSE GAIBANDHAONLINEBD
country:        ZZ
address:        Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700
phone:          +000000000
e-mail:         akmjahangir755@gmail.com
admin-c:        GOA1-AP
tech-c:         GOA1-AP
nic-hdl:        AG716-AP
remarks:        Generated from irt object IRT-GAIBANDHAONLINE-BD
remarks:        akmjahangir755@gmail.com was validated on 2026-07-08
abuse-mailbox:  akmjahangir755@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-08T07:15:41Z
source:         APNIC

role:           Gaibandha Online administrator
address:        Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700
country:        BD
phone:          +8801819231755
fax-no:         +8801819231755
e-mail:         jahan@bijoy.net
admin-c:        GOA1-AP
tech-c:         GOA1-AP
nic-hdl:        GOA1-AP
mnt-by:         MAINT-GAIBANDHAONLINE-BD
last-modified:  2017-04-22T03:37:35Z
source:         APNIC

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS133632 - AS134556",
    "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" : "2014-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133945",
    "as_name" : "GaibandhaOnline-AS-AP",
    "description" : [ "Md. Ahasan Kabir Choudhury t/a Gaibandha Online", "Gaibandha Online" ],
    "country" : "BD",
    "organization" : "ORG-GO1-AP",
    "admin_contacts" : [ "GOA1-AP" ],
    "tech_contacts" : [ "GOA1-AP" ],
    "abuse_contacts" : [ "AG716-AP" ],
    "mnt_irt" : [ "IRT-GAIBANDHAONLINE-BD" ],
    "mnt_lower" : [ "MAINT-GAIBANDHAONLINE-BD" ],
    "mnt_routes" : [ "MAINT-GAIBANDHAONLINE-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-05-19",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-GAIBANDHAONLINE-BD",
    "address" : [ "Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700" ],
    "street" : "3rd Floor Db Road",
    "city" : "Gaibandha",
    "zip_code" : "5700",
    "country" : "BD",
    "email" : [ "akmjahangir755@gmail.com" ],
    "abuse_mailbox" : [ "akmjahangir755@gmail.com" ],
    "admin_contacts" : [ "GOA1-AP" ],
    "tech_contacts" : [ "GOA1-AP" ],
    "remarks" : [ "akmjahangir755@gmail.com was validated on 2026-07-08" ],
    "mnt_by" : [ "MAINT-GAIBANDHAONLINE-BD" ],
    "date_updated" : "2026-07-08",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-GO1-AP",
    "name" : "Gaibandha Online",
    "type" : "LIR",
    "address" : [ "Nandonika Tower 3rd Floor", "DB Road, Poschim Para", "Gaibandha-5700, Bangladesh" ],
    "street" : "3rd Floor Db Road",
    "city" : "Poschim Para",
    "zip_code" : "GAIBANDHA-5700",
    "country" : [ "BD" ],
    "email" : [ "akmjahangir755@gmail.com" ],
    "phone" : [ "+8801819231755" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-06-02",
    "source" : "APNIC",
    "addressCountry" : "BANGLADESH"
  },
  "administrative_contacts" : [ {
    "handle" : "GOA1-AP",
    "name" : "Gaibandha Online administrator",
    "address" : [ "Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700" ],
    "street" : "3rd Floor Db Road",
    "city" : "Gaibandha",
    "zip_code" : "5700",
    "country" : "BD",
    "email" : [ "jahan@bijoy.net" ],
    "phone" : [ "+8801819231755" ],
    "fax_no" : [ "+8801819231755" ],
    "admin_contacts" : [ "GOA1-AP" ],
    "tech_contacts" : [ "GOA1-AP" ],
    "mnt_by" : [ "MAINT-GAIBANDHAONLINE-BD" ],
    "date_updated" : "2017-04-22",
    "source" : "APNIC",
    "addressCountry" : "BD"
  } ],
  "technical_contacts" : [ {
    "handle" : "GOA1-AP",
    "name" : "Gaibandha Online administrator",
    "address" : [ "Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700" ],
    "street" : "3rd Floor Db Road",
    "city" : "Gaibandha",
    "zip_code" : "5700",
    "country" : "BD",
    "email" : [ "jahan@bijoy.net" ],
    "phone" : [ "+8801819231755" ],
    "fax_no" : [ "+8801819231755" ],
    "admin_contacts" : [ "GOA1-AP" ],
    "tech_contacts" : [ "GOA1-AP" ],
    "mnt_by" : [ "MAINT-GAIBANDHAONLINE-BD" ],
    "date_updated" : "2017-04-22",
    "source" : "APNIC",
    "addressCountry" : "BD"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AG716-AP",
    "name" : "ABUSE GAIBANDHAONLINEBD",
    "address" : [ "Nandonika Tower (3rd Floor), DB Road, Poschim Para, Gaibandha-5700, Bangladesh, Gaibandha bd 5700" ],
    "street" : "3rd Floor Db Road",
    "city" : "Gaibandha",
    "zip_code" : "5700",
    "country" : "ZZ",
    "email" : [ "akmjahangir755@gmail.com" ],
    "abuse_mailbox" : [ "akmjahangir755@gmail.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "GOA1-AP" ],
    "tech_contacts" : [ "GOA1-AP" ],
    "remarks" : [ "Generated from irt object IRT-GAIBANDHAONLINE-BD", "akmjahangir755@gmail.com was validated on 2026-07-08" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-07-08",
    "source" : "APNIC",
    "addressCountry" : "BD"
  } ]
}

Peers

AS Number	Description	Country
AS58717	Summit Communications Ltd	BD
AS136514	Rashedur Rahman t/a Onesky Communications Limited.	BD
AS58717	Summit Communications Limited	BD

Upstreams

AS Number	Description	Country
AS58717	Summit Communications Limited	BD

Contacts

Email Contacts

jahan@bijoy.net akmjahangir755@gmail.com

Abuse Contacts

akmjahangir755@gmail.com