Report for 271131

Name

AS271131 - Giga Sul 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.

271131 AS271131 - Giga Sul Telecom, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS266931        AS266931 - RE Servicos de Comunicacao Multimidia, BR
    AS267613        AS267613 - ELETRONET S.A., BR
  Downstream Adjacent AS list
    AS271073        AS271073 - MORAES NET TELECOMUNICACOES - EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28228 AS271131       ORG+TRN Originate:       2048 /21.00  Transit:        512 /23.00 AS271131 - Giga Sul 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       %
15129 AS271131      AS271131 - Giga Sul Telecom, BR                    5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.42.72.0/22       4777 2516 6762 267613 271131   
  179.42.72.0/24       4777 2516 6762 267613 271131 - Withdrawn - matching aggregate 179.42.72.0/22 4777 2516 6762 267613 271131
  179.42.73.0/24       4777 2516 6762 16735 266931 271131   
  179.42.74.0/24       4777 2516 6762 267613 271131 - Withdrawn - matching aggregate 179.42.72.0/22 4777 2516 6762 267613 271131
  179.42.75.0/24       4777 2516 6762 267613 271131 - Withdrawn - matching aggregate 179.42.72.0/22 4777 2516 6762 267613 271131

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

AS271131   4 More Specifics   5 Total Advertisements   AS271131 - Giga Sul Telecom, BR
    179.42.72.0/24                179.42.72.0/22
    179.42.73.0/24                179.42.72.0/22
    179.42.74.0/24                179.42.72.0/22
    179.42.75.0/24                179.42.72.0/22

Whois Entry

whois: 402617

IANA has recorded AS271131 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271131\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.
             % 2026-06-13T14:36:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271131
             owner:       Giga Sul Telecom
             ownerid:     13.233.498/0001-84
             responsible: Marcelo Moreira
             country:     BR
             owner-c:     BALTE4
             routing-c:   BALTE4
             abuse-c:     BALTE4
             created:     20200806
             changed:     20200806
             inetnum:     179.42.72.0/22
             inetnum:     2804:76bc::/32
             
             nic-hdl-br:  BALTE4
             person:      Banda Larga Telecon
             e-mail:      noc@gigasultelecom.com.br
             country:     BR
             created:     20180417
             changed:     20210701
             
             % 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.