Report for 264368

Name

AS264368 - A. L. A. INFORMATICA 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.

264368 AS264368 - A. L. A. INFORMATICA LTDA., BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262476        AS262476 - PROVEDOR BRCENTRAL.NET LTDA, BR
    AS270735        AS270735 - COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20592 AS264368       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS264368 - A. L. A. INFORMATICA 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       %
 9262 AS264368      AS264368 - A. L. A. INFORMATICA LTDA., BR          7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  131.161.48.0/22      4777 2516 6762 270735 264368   
  131.161.48.0/22      4777 2497 3356 262476 264368 + Announce - aggregate of 131.161.48.0/23 (4777 2497 3356 262476 264368) and 131.161.50.0/23 (4777 2497 3356 262476 264368)
  131.161.48.0/23      4777 2497 3356 262476 264368 - Withdrawn - aggregated with 131.161.50.0/23 (4777 2497 3356 262476 264368)
  131.161.48.0/24      4777 2497 3356 262476 264368 - Withdrawn - matching aggregate 131.161.48.0/23 4777 2497 3356 262476 264368
  131.161.49.0/24      4777 2497 3356 262476 264368 - Withdrawn - matching aggregate 131.161.48.0/23 4777 2497 3356 262476 264368
  131.161.50.0/23      4777 2497 3356 262476 264368 - Withdrawn - aggregated with 131.161.48.0/23 (4777 2497 3356 262476 264368)
  131.161.50.0/24      4777 2497 3356 262476 264368 - Withdrawn - matching aggregate 131.161.50.0/23 4777 2497 3356 262476 264368
  131.161.51.0/24      4777 2497 3356 262476 264368 - Withdrawn - matching aggregate 131.161.50.0/23 4777 2497 3356 262476 264368

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

AS264368   6 More Specifics   7 Total Advertisements   AS264368 - A. L. A. INFORMATICA LTDA., BR
    131.161.48.0/23               131.161.48.0/22
    131.161.48.0/24               131.161.48.0/22
    131.161.49.0/24               131.161.48.0/22
    131.161.50.0/23               131.161.48.0/22
    131.161.50.0/24               131.161.48.0/22
    131.161.51.0/24               131.161.48.0/22

Whois Entry

whois: 402613

IANA has recorded AS264368 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264368\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.
             % 2026-06-12T11:32:19-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264368
             owner:       A. L. A. INFORMATICA LTDA.
             ownerid:     00.407.396/0001-96
             responsible: Adriano Luis Assun��o
             country:     BR
             owner-c:     ADLAS
             routing-c:   ADLAS
             abuse-c:     ADLAS
             created:     20140917
             changed:     20251222
             inetnum:     131.161.48.0/22
             inetnum:     2804:1d70::/32
             
             nic-hdl-br:  ADLAS
             person:      Adriano Luis Assun��o
             e-mail:      adriano@alainformatica.com.br
             country:     BR
             created:     20061121
             changed:     20250725
             
             % 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.