Report for 52654

Name

AS52654 - Bi-Link 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.

52654 AS52654 - Bi-Link Telecom, BR

  Adjacency:     5  Upstream:     2  Downstream:     3
  Upstream Adjacent AS list
    AS4230          AS4230 - CLARO S.A., BR
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263580        AS263580 - Everest Solucoes em Telecomunicacoes Ltda, BR
    AS274585        AS274585 - COREVAULT DATACENTER LTDA, BR
    AS270481        AS270481 - ERBS TECNOLOGIA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9332  AS52654        ORG+TRN Originate:      12032 /18.45  Transit:       3072 /20.42 AS52654 - Bi-Link 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       %
 3389 AS52654       AS52654 - Bi-Link Telecom, BR                     18     16      0      2     16  88.89%


  Prefix               AS Path                              Aggregation Suggestion
  177.221.96.0/20      4777 2516 4230 52654   
  177.221.96.0/21      4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.96.0/24      4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.98.0/24      4777 2516 6762 271253 52654   
  177.221.99.0/24      4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.100.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.101.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.102.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.103.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.104.0/21     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.104.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.105.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.106.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.107.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.108.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.109.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.110.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654
  177.221.111.0/24     4777 2516 4230 52654 - Withdrawn - matching aggregate 177.221.96.0/20 4777 2516 4230 52654

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

AS52654   17 More Specifics   18 Total Advertisements   AS52654 - Bi-Link Telecom, BR
    177.221.96.0/21               177.221.96.0/20
    177.221.96.0/24               177.221.96.0/20
    177.221.98.0/24               177.221.96.0/20
    177.221.99.0/24               177.221.96.0/20
    177.221.100.0/24              177.221.96.0/20
    177.221.101.0/24              177.221.96.0/20
    177.221.102.0/24              177.221.96.0/20
    177.221.103.0/24              177.221.96.0/20
    177.221.104.0/21              177.221.96.0/20
    177.221.104.0/24              177.221.96.0/20
    177.221.105.0/24              177.221.96.0/20
    177.221.106.0/24              177.221.96.0/20
    177.221.107.0/24              177.221.96.0/20
    177.221.108.0/24              177.221.96.0/20
    177.221.109.0/24              177.221.96.0/20
    177.221.110.0/24              177.221.96.0/20
    177.221.111.0/24              177.221.96.0/20

Whois Entry

whois: 402603

IANA has recorded AS52654 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52654\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.
             % 2026-06-10T16:10:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52654
             owner:       Bi-Link Telecom
             ownerid:     03.244.089/0001-20
             responsible: Lincoln Ramos Duraes
             country:     BR
             owner-c:     LRD56
             routing-c:   LRD56
             abuse-c:     LRD56
             created:     20121121
             changed:     20130306
             inetnum:     177.221.96.0/20
             inetnum:     2804:bfc::/32
             
             nic-hdl-br:  LRD56
             person:      Lincoln Ramos Duraes
             e-mail:      lincolnramos@hotmail.com
             country:     BR
             created:     20040604
             changed:     20250313
             
             % 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.