Report for 264581

Name

AS264581 - BANCO DO NORDESTE DO BRASIL S/A, 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.

264581 AS264581 - BANCO DO NORDESTE DO BRASIL S/A, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28598         AS28598 - DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41398 AS264581       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS264581 - BANCO DO NORDESTE DO BRASIL S/A, 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       %
28261 AS264581      AS264581 - BANCO DO NORDESTE DO BRASIL S/A, B      3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  198.17.120.0/23      4777 2497 3356 28598 264581   
  198.17.120.0/24      4777 2497 3356 28598 264581 - Withdrawn - matching aggregate 198.17.120.0/23 4777 2497 3356 28598 264581
  198.17.121.0/24      4777 2516 3356 28598 264581   

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

AS264581   2 More Specifics   3 Total Advertisements   AS264581 - BANCO DO NORDESTE DO BRASIL S/A, BR
    198.17.120.0/24               198.17.120.0/23
    198.17.121.0/24               198.17.120.0/23

Whois Entry

whois: 402628

IANA has recorded AS264581 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264581\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.
             % 2026-06-16T13:50:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264581
             owner:       BANCO DO NORDESTE DO BRASIL S/A
             ownerid:     07.237.373/0001-20
             responsible: Respons�vel Dom�nios BNB
             country:     BR
             owner-c:     RADBN1
             routing-c:   CLRAL149
             abuse-c:     ANPCH77
             created:     20150127
             changed:     20230816
             inetnum:     198.17.120.0/23
             inetnum:     2801:80:e80::/48
             
             nic-hdl-br:  RADBN1
             person:      Respons�vel Administrativo Dom�nios BNB
             e-mail:      respadm@bnb.gov.br
             country:     BR
             created:     20240112
             changed:     20251118
             
             nic-hdl-br:  CLRAL149
             person:      Cl�udio REGINALDO Alexandre
             e-mail:      cra@bnb.gov.br
             country:     BR
             created:     20190607
             changed:     20210204
             
             nic-hdl-br:  ANPCH77
             person:      Andre Pessoa Chagas
             e-mail:      andrepessoa@bnb.gov.br
             country:     BR
             created:     20230719
             changed:     20230719
             
             % 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.