Report for 133231

Name

GSTN-AS - Goods And Services Tax Network, IN

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

133231 GSTN-AS Goods And Services Tax Network, IN

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS9498          BBIL-AP BHARTI Airtel Ltd., IN
    AS4755          TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26194 AS133231       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  GSTN-AS Goods And Services Tax Network, IN

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
17627 AS133231      GSTN-AS Goods And Services Tax Network, IN         6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  103.83.76.0/23       37100 9498 133231      
  103.83.76.0/24       3257 6453 4755 133231   
  103.83.77.0/24       37100 9498 133231    - Withdrawn - matching aggregate 103.83.76.0/23 37100 9498 133231
  103.83.78.0/23       6939 9498 133231       
  103.83.78.0/24       7018 6453 4755 133231   
  103.83.79.0/24       6939 9498 133231     - Withdrawn - matching aggregate 103.83.78.0/23 6939 9498 133231

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS133231   6 More Specifics   6 Total Advertisements   GSTN-AS Goods And Services Tax Network, IN
    103.83.76.0/23                103.83.76.0/22
    103.83.76.0/24                103.83.76.0/22
    103.83.77.0/24                103.83.76.0/22
    103.83.78.0/23                103.83.76.0/22
    103.83.78.0/24                103.83.76.0/22
    103.83.79.0/24                103.83.76.0/22

Whois Entry

whois: 402590

IANA has recorded AS133231 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS133231\n             % [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 'AS133230 - AS133319'
             
             as-block:       AS133230 - AS133319
             descr:          IRINN AS-BLOCK
             descr:          Indian Registry For Internet Names And Numbers
             country:        IN
             admin-c:        IH175-AP
             tech-c:         IH175-AP
             remarks:        These AS numbers are further assigned by IRINN
             remarks:        to IRINN members and end-users in the IN region
             mnt-by:         APNIC-HM
             mnt-lower:      MAINT-IN-IRINN
             last-modified:  2023-08-15T06:55:08Z
             source:         APNIC
             
             role:           IRINN Hostmaster
             address:        National Internet Exchange of India,9th Floor, B-Wing, Statesman House, 148, Barakhamba Road
             address:        New Delhi-1
             country:        IN
             phone:          +91 11 48202030
             fax-no:         +91 11 48202013
             e-mail:         helpdesk@irinn.in
             admin-c:        IH174-AP
             tech-c:         IH174-AP
             nic-hdl:        IH175-AP
             mnt-by:         MAINT-IN-IRINN
             last-modified:  2021-08-24T07:43:15Z
             source:         APNIC
             
             % Information related to 'AS133231'
             
             % Abuse contact for 'AS133231' is 'it.operations@gstn.org.in'
             
             aut-num:        AS133231
             as-name:        GSTN-AS
             descr:          Goods And Services Tax Network
             country:        IN
             admin-c:        AI233-AP
             tech-c:         AI233-AP
             mnt-by:         MAINT-IN-GSTN
             mnt-by:         MAINT-IN-IRINN
             mnt-irt:        IRT-GSTN-IN
             last-modified:  2025-09-27T10:34:29Z
             source:         APNIC
             
             irt:            IRT-GSTN-IN
             address:        4th Floor, Tower B, Worldmark 1, Aerocity,New Delhi,Delhi-110037
             e-mail:         kumar.rahul@gstn.org.in
             abuse-mailbox:  it.operations@gstn.org.in
             admin-c:        AI233-AP
             tech-c:         AI233-AP
             auth:           # Filtered
             mnt-by:         MAINT-IN-GSTN
             mnt-by:         MAINT-IN-IRINN
             last-modified:  2026-04-17T06:05:50Z
             source:         APNIC
             
             role:           AVP IT
             address:        4th Floor, Tower B, Worldmark 1, Aerocity,New Delhi,Delhi-110037
             country:        IN
             phone:          +91 01149111344
             e-mail:         kumar.rahul@gstn.org.in
             admin-c:        KR296-AP
             tech-c:         KR296-AP
             nic-hdl:        AI233-AP
             mnt-by:         MAINT-IN-GSTN
             mnt-by:         MAINT-IN-IRINN
             last-modified:  2025-09-27T09:59:56Z
             source:         APNIC
             
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