Report for 264425

Name

AS264425 - VASTELECOM E INFORMATICA LTDA ME, 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.

264425 AS264425 - VASTELECOM E INFORMATICA LTDA ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS23764         CTGNet - CTGNet, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27034 AS264425       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS264425 - VASTELECOM E INFORMATICA LTDA ME, 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       %
18931 AS264425      AS264425 - VASTELECOM E INFORMATICA LTDA ME,       3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.184.0/22     4777 2516 6762 23764 264425   
  131.221.184.0/23     4777 2516 6762 23764 264425 - Withdrawn - matching aggregate 131.221.184.0/22 4777 2516 6762 23764 264425
  131.221.186.0/23     4777 2516 6762 23764 264425 - Withdrawn - matching aggregate 131.221.184.0/22 4777 2516 6762 23764 264425

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

AS264425   2 More Specifics   3 Total Advertisements   AS264425 - VASTELECOM E INFORMATICA LTDA ME, BR
    131.221.184.0/23              131.221.184.0/22
    131.221.186.0/23              131.221.184.0/22

Whois Entry

whois: 402628

IANA has recorded AS264425 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264425\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.
             % 2026-06-15T15:48:32-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264425
             owner:       VASTELECOM E INFORMATICA LTDA ME
             ownerid:     10.171.347/0001-50
             responsible: VALDINEI ALVES DE SOUZA
             country:     BR
             owner-c:     VAS149
             routing-c:   VAS149
             abuse-c:     VAS149
             created:     20141021
             changed:     20161215
             inetnum:     131.221.184.0/22
             inetnum:     2804:1e60::/32
             
             nic-hdl-br:  VAS149
             person:      Valdinei Alves de Souza
             e-mail:      vasinformatica@vasinformatica.com.br
             country:     BR
             created:     20010528
             changed:     20250918
             
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             % 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.