Report for 271500

Name

AS271500 - LINKGOLD TELECOMUNICACOES, 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 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.

271500 LINKGOLD TELECOMUNICACOES, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS262632        Grajaunet Telecomunicacoes Eireli, BR
    AS272501        Cotia Fiber Telecomunicacoes e Servicos LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28688 AS271500       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  LINKGOLD TELECOMUNICACOES, 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       %
15289 AS271500      LINKGOLD TELECOMUNICACOES, BR                      6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.233.176.0/23     6939 271500            
  181.233.176.0/23     6939 3356 262632 271500 271500 + Announce - aggregate of 181.233.176.0/24 (6939 3356 262632 271500 271500) and 181.233.177.0/24 (6939 3356 262632 271500 271500)
  181.233.176.0/24     6939 3356 262632 271500 271500 - Withdrawn - aggregated with 181.233.177.0/24 (6939 3356 262632 271500 271500)
  181.233.177.0/24     6939 3356 262632 271500 271500 - Withdrawn - aggregated with 181.233.176.0/24 (6939 3356 262632 271500 271500)
  181.233.178.0/23     7018 3356 52468 272501 271500   
  181.233.178.0/24     7018 3356 52468 272501 271500 - Withdrawn - matching aggregate 181.233.178.0/23 7018 3356 52468 272501 271500
  181.233.179.0/24     7018 3356 52468 272501 271500 - Withdrawn - matching aggregate 181.233.178.0/23 7018 3356 52468 272501 271500

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

AS271500   2 More Specifics   3 Total Advertisements   LINKGOLD TELECOMUNICACOES, BR
    181.233.176.0/23              181.233.176.0/22
    181.233.178.0/23              181.233.176.0/22
    181.233.176.0/24              181.233.176.0/22
    181.233.177.0/24              181.233.176.0/22
    181.233.178.0/24              181.233.176.0/22
    181.233.179.0/24              181.233.176.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 181.233.176.0/24            Withdrawn
    - 181.233.177.0/24            Withdrawn
    - 181.233.178.0/24            Withdrawn
    - 181.233.179.0/24            Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS271500 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271500\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.
             % 2026-05-28T19:00:27-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271500
             owner:       LINKGOLD TELECOMUNICACOES
             ownerid:     23.076.682/0001-11
             responsible: PALOMA SATANA DE ALMEIDA
             country:     BR
             owner-c:     PASAL429
             routing-c:   PASAL429
             abuse-c:     PASAL429
             created:     20201106
             changed:     20240304
             inetnum:     2804:7c80::/32
             inetnum:     181.233.176.0/22
             
             nic-hdl-br:  PASAL429
             person:      PALOMA SANTANA DE ALMEIDA
             e-mail:      consultor.logview@gmail.com
             country:     BR
             created:     20201001
             changed:     20260224
             
             % 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.