Report for 22055

Name

AS22055 - Banco Central do Brasil, 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.

22055 AS22055 - Banco Central do Brasil, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS53237         AS53237 - TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS, BR
    AS28598         AS28598 - DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19653 AS22055        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS22055 - Banco Central do Brasil, 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       %
35971 AS22055       AS22055 - Banco Central do Brasil, BR              5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.218.208.0/21     4608 1221 4637 12956 53237 53237 53237 22055 22055 22055 22055   
  200.218.208.0/24     4608 7575 1299 12956 53237 53237 53237 22055   
  200.218.209.0/24     4777 2516 3356 3549 28598 22055   
  200.218.213.0/24     4608 7575 1299 12956 53237 53237 53237 22055   
  200.218.214.0/24     4777 2516 3356 3549 28598 22055   

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

AS22055   5 More Specifics   5 Total Advertisements   AS22055 - Banco Central do Brasil, BR
    200.218.208.0/21              200.218.208.0/20
    200.218.208.0/24              200.218.208.0/20
    200.218.209.0/24              200.218.208.0/20
    200.218.213.0/24              200.218.208.0/20
    200.218.214.0/24              200.218.208.0/20

Whois Entry

whois: 402617

IANA has recorded AS22055 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22055\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.
             % 2026-06-13T15:16:25-03:00 - 2401:2000:6660::13
             
             aut-num:     AS22055
             owner:       Banco Central do Brasil
             ownerid:     00.038.166/0001-05
             responsible: Caio Moreira Fernandes
             country:     BR
             owner-c:     SETIN16
             routing-c:   DIBCB
             abuse-c:     SETIN16
             created:     20010806
             changed:     20150617
             inetnum:     200.218.64.0/18
             inetnum:     200.218.208.0/20
             inetnum:     2801:80:1000::/40
             
             nic-hdl-br:  SETIN16
             person:      Seguran�a em Tecnologia da Informa��o
             e-mail:      segurancati.deinf@bcb.gov.br
             country:     BR
             created:     20150617
             changed:     20170106
             
             nic-hdl-br:  DIBCB
             person:      DIRED BCB
             e-mail:      dired.deinf@bcb.gov.br
             country:     BR
             created:     20121227
             changed:     20180924
             
             % 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.