Report for 271012

Name

GSMNET TELECOMUNICACOES E INSTALACAO ELETRICA LTDA, 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.

271012 GSMNET TELECOMUNICACOES E INSTALACAO ELETRICA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266951        REDE CONECTA TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23116 AS271012       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  GSMNET TELECOMUNICACOES E INSTALACAO ELETRICA LTDA, 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       %
 9603 AS271012      GSMNET TELECOMUNICACOES E INSTALACAO ELETRICA      6      5      0      1      5  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  177.10.176.0/22      4777 2516 6762 266951 271012   
  177.10.176.0/23      4777 2516 6762 266951 271012 - Withdrawn - matching aggregate 177.10.176.0/22 4777 2516 6762 266951 271012
  177.10.176.0/24      4777 2516 6762 266951 271012 - Withdrawn - matching aggregate 177.10.176.0/22 4777 2516 6762 266951 271012
  177.10.177.0/24      4777 2516 6762 266951 271012 - Withdrawn - matching aggregate 177.10.176.0/22 4777 2516 6762 266951 271012
  177.10.178.0/24      4777 2516 6762 266951 271012 - Withdrawn - matching aggregate 177.10.176.0/22 4777 2516 6762 266951 271012
  177.10.179.0/24      4777 2516 6762 266951 271012 - Withdrawn - matching aggregate 177.10.176.0/22 4777 2516 6762 266951 271012

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

AS271012   5 More Specifics   6 Total Advertisements   GSMNET TELECOMUNICACOES E INSTALACAO ELETRICA LTDA, BR
    177.10.176.0/23               177.10.176.0/22
    177.10.176.0/24               177.10.176.0/22
    177.10.177.0/24               177.10.176.0/22
    177.10.178.0/24               177.10.176.0/22
    177.10.179.0/24               177.10.176.0/22

Whois Entry

whois: 402332

IANA has recorded AS271012 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271012\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.
             % 2026-03-31T08:42:42-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271012
             owner:       GSMNET TELECOMUNICA��ES E INSTALA��O EL�TRICA LTDA
             ownerid:     29.754.229/0001-01
             responsible: GIOVANNI BARBOSA DA SILVA
             country:     BR
             owner-c:     GIBSI160
             routing-c:   GIBSI160
             abuse-c:     GIBSI160
             created:     20200729
             changed:     20200729
             inetnum:     177.10.176.0/22
             inetnum:     2804:74ec::/32
             
             nic-hdl-br:  GIBSI160
             person:      Giovanni Barbosa da Silva
             e-mail:      contato@gsm.net.br
             country:     BR
             created:     20180105
             changed:     20240325
             
             % 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.