Report for 262693

Name

WCOM COM E SERV TELECOM 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.

262693 WCOM COM E SERV TELECOM LTDA, BR

  Adjacency:     9  Upstream:     8  Downstream:     1
  Upstream Adjacent AS list
    AS263536        MICROSET MAQUINAS E SERVICOS LTDA, BR
    AS274579        Connect Master, BR
    AS262401        GSTN TELECOMUNICACOES LTDA, BR
    AS53102         S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP, BR
    AS52862         ISP PREMIUM TELECOM SA, BR
    AS52468         UFINET PANAMA S.A., PA
    AS273478        Sage Networks, BR
    AS53013         UFINET BRASIL S.A., BR
  Downstream Adjacent AS list
    AS268502        Sinal do Ceu Telecom Comercio e Servicos Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16185 AS262693       ORG+TRN Originate:       4608 /19.83  Transit:        256 /24.00 WCOM COM E SERV TELECOM 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       %
11376 AS262693      WCOM COM E SERV TELECOM LTDA, BR                  15      6      2     11      4  26.67%


  Prefix               AS Path                              Aggregation Suggestion
  187.33.128.0/24      4777 2497 16735 263536 262693 262693 262693 262693 262693   
  187.33.129.0/24      4608 7575 37468 52468 262693   
  187.33.130.0/23      4777 2497 3356 268624 53102 262693 262693 262693   
  187.33.130.0/23      4777 2516 6762 52468 262693 + Announce - aggregate of 187.33.130.0/24 (4777 2516 6762 52468 262693) and 187.33.131.0/24 (4777 2516 6762 52468 262693)
  187.33.130.0/24      4777 2516 6762 52468 262693 - Withdrawn - aggregated with 187.33.131.0/24 (4777 2516 6762 52468 262693)
  187.33.131.0/24      4777 2516 6762 52468 262693 - Withdrawn - aggregated with 187.33.130.0/24 (4777 2516 6762 52468 262693)
  187.33.132.0/24      4608 7575 37468 52468 262693   
  187.33.134.0/23      4777 2497 3356 52862 262693   
  187.33.134.0/23      4608 7575 37468 52468 262693 + Announce - aggregate of 187.33.134.0/24 (4608 7575 37468 52468 262693) and 187.33.135.0/24 (4608 7575 37468 52468 262693)
  187.33.134.0/24      4608 7575 37468 52468 262693 - Withdrawn - aggregated with 187.33.135.0/24 (4608 7575 37468 52468 262693)
  187.33.135.0/24      4608 7575 37468 52468 262693 - Withdrawn - aggregated with 187.33.134.0/24 (4608 7575 37468 52468 262693)
  187.33.138.0/24      4777 2516 6762 52468 273478 262693   
  187.33.140.0/24      4777 2516 6762 52468 273478 262693   
  187.33.141.0/24      4777 2497 174 11432 274579 262693   
  187.33.142.0/23      4777 2497 3356 262401 262693   
  187.33.142.0/24      4777 2497 3356 262401 262693 - Withdrawn - matching aggregate 187.33.142.0/23 4777 2497 3356 262401 262693
  187.33.143.0/24      4777 2497 3356 262401 262693 - Withdrawn - matching aggregate 187.33.142.0/23 4777 2497 3356 262401 262693

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

AS262693   15 More Specifics   15 Total Advertisements   WCOM COM E SERV TELECOM LTDA, BR
    187.33.128.0/24               187.33.128.0/20
    187.33.129.0/24               187.33.128.0/20
    187.33.130.0/23               187.33.128.0/20
    187.33.130.0/24               187.33.128.0/20
    187.33.131.0/24               187.33.128.0/20
    187.33.132.0/24               187.33.128.0/20
    187.33.134.0/23               187.33.128.0/20
    187.33.134.0/24               187.33.128.0/20
    187.33.135.0/24               187.33.128.0/20
    187.33.138.0/24               187.33.128.0/20
    187.33.140.0/24               187.33.128.0/20
    187.33.141.0/24               187.33.128.0/20
    187.33.142.0/23               187.33.128.0/20
    187.33.142.0/24               187.33.128.0/20
    187.33.143.0/24               187.33.128.0/20

Whois Entry

whois: 402332

IANA has recorded AS262693 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262693\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.
             % 2026-04-02T00:31:31-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262693
             owner:       WCOM COM E SERV TELECOM LTDA
             ownerid:     07.692.941/0001-82
             responsible: Maria Cristina Sibaldelli Souza
             country:     BR
             owner-c:     MCSSO50
             routing-c:   MCSSO50
             abuse-c:     MCSSO50
             created:     20091014
             changed:     20171017
             inetnum:     187.33.128.0/20
             inetnum:     2804:32c4::/32
             
             nic-hdl-br:  MCSSO50
             person:      Maria Cristina Sibaldelli Souza
             e-mail:      carlos.wander@gmail.com
             country:     BR
             created:     20160105
             changed:     20251222
             
             % 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.