Report for 273350

Name

Gns Telecom, BR

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 AS2.0) 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.

273350 Gns Telecom, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS264886        GD NET SOLUTION, BR
    AS267357        Livenet telecom, BR
    AS21574         Century Telecom Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21410 AS273350       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Gns Telecom, BR

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       %
11917 AS273350      Gns Telecom, BR                                    7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  45.224.136.0/22      4777 2497 3356 21574 273350   
  45.224.136.0/23      4777 2497 3356 21574 273350 - Withdrawn - matching aggregate 45.224.136.0/22 4777 2497 3356 21574 273350
  45.224.136.0/24      4777 2497 16735 264886 273350   
  45.224.137.0/24      4777 2497 3356 21574 273350 - Withdrawn - matching aggregate 45.224.136.0/22 4777 2497 3356 21574 273350
  45.224.138.0/23      4777 2497 3356 21574 273350 - Withdrawn - matching aggregate 45.224.136.0/22 4777 2497 3356 21574 273350
  45.224.138.0/23      4777 2497 174 52468 267357 273350 + Announce - aggregate of 45.224.138.0/24 (4777 2497 174 52468 267357 273350) and 45.224.139.0/24 (4777 2497 174 52468 267357 273350)
  45.224.138.0/24      4777 2497 174 52468 267357 273350 - Withdrawn - aggregated with 45.224.139.0/24 (4777 2497 174 52468 267357 273350)
  45.224.139.0/24      4777 2497 174 52468 267357 273350 - Withdrawn - aggregated with 45.224.138.0/24 (4777 2497 174 52468 267357 273350)

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

AS273350   6 More Specifics   7 Total Advertisements   Gns Telecom, BR
    45.224.136.0/23               45.224.136.0/22
    45.224.136.0/24               45.224.136.0/22
    45.224.137.0/24               45.224.136.0/22
    45.224.138.0/23               45.224.136.0/22
    45.224.138.0/24               45.224.136.0/22
    45.224.139.0/24               45.224.136.0/22

Whois Entry

whois: 402332

IANA has recorded AS273350 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273350\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-04-01T06:40:22-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273350
             owner:       Gns Telecom
             ownerid:     32.249.795/0001-62
             responsible: Gns Telecom
             country:     BR
             owner-c:     ARGDI16
             routing-c:   ARGDI16
             abuse-c:     JBBSO5
             created:     20230927
             changed:     20260310
             inetnum:     2804:8d54::/32
             inetnum:     45.224.136.0/22
             as-in:       from AS21574 100 accept ANY
             as-in:       from AS264886 100 accept ANY
             as-in:       from AS23106 100 accept ANY
             as-out:      to AS21574 announce AS273350
             as-out:      to AS264886 announce AS273350
             as-out:      to AS23106 announce AS273350
             
             nic-hdl-br:  ARGDI16
             person:      ANDREIA ROMUALDO GONCALVES DIAS
             e-mail:      jonny.souza@gnstelecom.com.br
             country:     BR
             created:     20230802
             changed:     20240110
             
             nic-hdl-br:  JBBSO5
             person:      jonny braulio barbosa de souza
             e-mail:      jonnybsouza@live.com
             country:     BR
             created:     20110301
             changed:     20240321
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.