Report for 28304

Name

Banco Safra SA., 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.

28304 Banco Safra SA., BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS17222         MUNDIVOX DO BRASIL LTDA, BR
    AS4230          CLARO S.A., BR
    AS22381         Megatelecom Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11812 AS28304        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  Banco Safra SA., 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       %
 8659 AS28304       Banco Safra SA., BR                               12      8      3      7      5  41.67%


  Prefix               AS Path                              Aggregation Suggestion
  189.38.112.0/21      4777 2516 6762 22381 28304   
  189.38.112.0/21      4777 2497 2914 17222 28304 + Announce - aggregate of 189.38.112.0/22 (4777 2497 2914 17222 28304) and 189.38.116.0/22 (4777 2497 2914 17222 28304)
  189.38.112.0/22      4777 2497 2914 17222 28304 - Withdrawn - aggregated with 189.38.116.0/22 (4777 2497 2914 17222 28304)
  189.38.116.0/22      4777 2497 2914 17222 28304 - Withdrawn - aggregated with 189.38.112.0/22 (4777 2497 2914 17222 28304)
  189.38.120.0/22      4777 2497 2914 17222 28304   
  189.38.120.0/22      4777 2516 6762 22381 28304 + Announce - aggregate of 189.38.120.0/23 (4777 2516 6762 22381 28304) and 189.38.122.0/23 (4777 2516 6762 22381 28304)
  189.38.120.0/23      4777 2516 6762 22381 28304 - Withdrawn - aggregated with 189.38.122.0/23 (4777 2516 6762 22381 28304)
  189.38.122.0/23      4777 2516 6762 22381 28304 - Withdrawn - aggregated with 189.38.120.0/23 (4777 2516 6762 22381 28304)
  189.38.124.0/23      4777 2516 4230 28304   
  189.38.124.0/24      4777 2516 4230 28304 - Withdrawn - matching aggregate 189.38.124.0/23 4777 2516 4230 28304
  189.38.125.0/24      4777 2516 4230 28304 - Withdrawn - matching aggregate 189.38.124.0/23 4777 2516 4230 28304
  189.38.126.0/23      4777 2497 2914 17222 28304   
  189.38.126.0/23      4777 2516 6762 22381 28304 + Announce - aggregate of 189.38.126.0/24 (4777 2516 6762 22381 28304) and 189.38.127.0/24 (4777 2516 6762 22381 28304)
  189.38.126.0/24      4777 2516 6762 22381 28304 - Withdrawn - aggregated with 189.38.127.0/24 (4777 2516 6762 22381 28304)
  189.38.127.0/24      4777 2516 6762 22381 28304 - Withdrawn - aggregated with 189.38.126.0/24 (4777 2516 6762 22381 28304)

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

AS28304   12 More Specifics   12 Total Advertisements   Banco Safra SA., BR
    189.38.112.0/21               189.38.112.0/20
    189.38.112.0/22               189.38.112.0/20
    189.38.116.0/22               189.38.112.0/20
    189.38.120.0/22               189.38.112.0/20
    189.38.120.0/23               189.38.112.0/20
    189.38.122.0/23               189.38.112.0/20
    189.38.124.0/23               189.38.112.0/20
    189.38.124.0/24               189.38.112.0/20
    189.38.125.0/24               189.38.112.0/20
    189.38.126.0/23               189.38.112.0/20
    189.38.126.0/24               189.38.112.0/20
    189.38.127.0/24               189.38.112.0/20

Whois Entry

whois: 402332

IANA has recorded AS28304 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28304\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.
             % 2026-03-31T01:52:58-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28304
             owner:       Banco Safra SA.
             ownerid:     58.160.789/0001-28
             responsible: Banco Safra - Inform�tica
             country:     BR
             owner-c:     BSA35
             routing-c:   BSA35
             abuse-c:     SUT27
             created:     20070628
             changed:     20130306
             inetnum:     189.38.112.0/20
             
             nic-hdl-br:  BSA35
             person:      Banco Safra - Contato Administrativo
             e-mail:      contatosafra@safra.com.br
             country:     BR
             created:     20040218
             changed:     20240727
             
             nic-hdl-br:  SUT27
             person:      Suporte T�cnico
             e-mail:      contatosafra@safra.com.br
             country:     BR
             created:     20040204
             changed:     20221228
             
             % 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.