Report for 268221

Name

AS268221 - FIBER BANDA LARGA SERV DE CONEXAO INT E LIVROS DIG, 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 AS6447) 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.

268221 Fiber Banda Larga Servicos e Telecomunicacoes LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS268624        Gamers Club Ltda, BR
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28123 AS268221       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Fiber Banda Larga Servicos e Telecomunicacoes 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       %
19562 AS268221      Fiber Banda Larga Servicos e Telecomunicacoes      3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  45.236.52.0/22       57866 3356 268221      
  45.236.52.0/23       57866 3356 268221    - Withdrawn - matching aggregate 45.236.52.0/22 57866 3356 268221
  45.236.54.0/23       57866 3356 268221    - Withdrawn - matching aggregate 45.236.52.0/22 57866 3356 268221

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

AS268221   2 More Specifics   3 Total Advertisements   Fiber Banda Larga Servicos e Telecomunicacoes LTDA, BR
    45.236.52.0/23                45.236.52.0/22
    45.236.54.0/23                45.236.52.0/22

Whois Entry

whois: 402603

IANA has recorded AS268221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268221\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.
             % 2026-06-10T07:40:32-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268221
             owner:       FIBER BANDA LARGA SERV DE CONEXAO INT E LIVROS DIG
             ownerid:     55.555.016/0001-52
             responsible: MARCOS TELES SOARES DE SOUZA
             country:     BR
             owner-c:     MTSSO20
             routing-c:   MTSSO20
             abuse-c:     MTSSO20
             created:     20180509
             changed:     20250811
             inetnum:     45.236.52.0/22
             inetnum:     2804:4dd0::/32
             
             nic-hdl-br:  MTSSO20
             person:      Marcos Teles Soares de Souza
             e-mail:      marcos@fiberbandalarga.com.br
             country:     BR
             created:     20171107
             changed:     20241129
             
             % 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.