Report for 262349

Name

Instituto Curitiba de Informatica, 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.

262349 Instituto Curitiba de Informatica, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS22381         Megatelecom Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27057 AS262349       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Instituto Curitiba de Informatica, 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       %
11357 AS262349      Instituto Curitiba de Informatica, BR              5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.125.176.0/22     4777 2497 174 22381 262349   
  177.125.176.0/24     4777 2497 174 22381 262349 - Withdrawn - matching aggregate 177.125.176.0/22 4777 2497 174 22381 262349
  177.125.177.0/24     4777 2497 174 22381 262349 - Withdrawn - matching aggregate 177.125.176.0/22 4777 2497 174 22381 262349
  177.125.178.0/24     4777 2497 174 22381 262349 - Withdrawn - matching aggregate 177.125.176.0/22 4777 2497 174 22381 262349
  177.125.179.0/24     4777 2497 174 22381 262349 - Withdrawn - matching aggregate 177.125.176.0/22 4777 2497 174 22381 262349

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

AS262349   4 More Specifics   5 Total Advertisements   Instituto Curitiba de Informatica, BR
    177.125.176.0/24              177.125.176.0/22
    177.125.177.0/24              177.125.176.0/22
    177.125.178.0/24              177.125.176.0/22
    177.125.179.0/24              177.125.176.0/22

Whois Entry

whois: 402332

IANA has recorded AS262349 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262349\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.
             % 2026-03-31T21:50:19-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262349
             owner:       Instituto Curitiba de Inform�tica
             ownerid:     02.576.670/0001-86
             responsible: Setor de Administra��o de Redes
             country:     BR
             owner-c:     CHR12
             routing-c:   CHR12
             abuse-c:     CHR12
             created:     20120106
             changed:     20130306
             inetnum:     177.125.176.0/22
             
             nic-hdl-br:  CHR12
             person:      Departamento de Engenharia de Sistemas
             e-mail:      admdominio@ici.tec.br
             country:     BR
             created:     19990329
             changed:     20250210
             
             % 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.