Report for 262507

Name

AS262507 - OSI CONNECT TELECOMUNICACOES E SERVICOS 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.

262507 AS262507 - OSI CONNECT TELECOMUNICACOES E SERVICOS LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS28343         AS28343 - UNIFIQUE TELECOMUNICACOES S/A, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS16735         AS16735 - ALGAR TELECOM S/A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17826 AS262507       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  AS262507 - OSI CONNECT TELECOMUNICACOES E SERVICOS 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       %
28059 AS262507      AS262507 - OSI CONNECT TELECOMUNICACOES E SER      7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  177.55.160.0/22      4777 2516 3356 262507   
  177.55.164.0/24      4608 7575 7195 28343 262507   
  177.55.165.0/24      4777 2516 3356 262507   
  177.55.166.0/24      4777 2516 3356 262507   
  177.55.167.0/24      4608 7575 7195 28343 262507   
  177.55.168.0/21      4777 2516 3356 262507 + Announce - aggregate of 177.55.168.0/22 (4777 2516 3356 262507) and 177.55.172.0/22 (4777 2516 3356 262507)
  177.55.168.0/22      4777 2516 3356 262507 - Withdrawn - aggregated with 177.55.172.0/22 (4777 2516 3356 262507)
  177.55.172.0/22      4777 2516 3356 262507 - Withdrawn - aggregated with 177.55.168.0/22 (4777 2516 3356 262507)

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

AS262507   7 More Specifics   7 Total Advertisements   AS262507 - OSI CONNECT TELECOMUNICACOES E SERVICOS LTDA, BR
    177.55.160.0/22               177.55.160.0/20
    177.55.164.0/24               177.55.160.0/20
    177.55.165.0/24               177.55.160.0/20
    177.55.166.0/24               177.55.160.0/20
    177.55.167.0/24               177.55.160.0/20
    177.55.168.0/22               177.55.160.0/20
    177.55.172.0/22               177.55.160.0/20

Whois Entry

whois: 402628

IANA has recorded AS262507 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262507\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.
             % 2026-06-16T18:30:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262507
             owner:       OSI CONNECT TELECOMUNICACOES E SERVICOS LTDA
             ownerid:     02.236.432/0001-21
             responsible: Daniela de Abreu Santos
             country:     BR
             owner-c:     DASCA485
             routing-c:   JBC94
             abuse-c:     JBC94
             created:     20110621
             changed:     20260105
             inetnum:     177.55.160.0/20
             inetnum:     2804:54c::/32
             
             nic-hdl-br:  DASCA485
             person:      Daniela de Abreu Santos Caires
             e-mail:      danideabreu1979@gmail.com
             country:     BR
             created:     20180309
             changed:     20250906
             
             nic-hdl-br:  JBC94
             person:      Josu� Barbosa Conti
             e-mail:      josueconti@hotmail.com
             country:     BR
             created:     20030408
             changed:     20140602
             
             % 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.