Report for 272568

Name

Fastweb Telecom Sistemas de Comunicacoes 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.

272568 Fastweb Telecom Sistemas de Comunicacoes Ltda, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS268671        RL NET INTERNET, BR
  Downstream Adjacent AS list
    AS262663        METROFLEX TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78231 AS272568       TRANSIT Originate:          0 /0.00   Transit:        256 /24.00 Fastweb Telecom Sistemas de Comunicacoes Ltda, BR

Whois Entry

whois: 402332

IANA has recorded AS272568 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272568\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.
             % 2026-04-02T07:43:45-03:00 - 2401:2000:6660::13
             
             aut-num:     AS272568
             owner:       Fastweb Telecom Sistemas de Comunica��es Ltda
             ownerid:     28.439.017/0001-69
             responsible: Jesus Alberto Silveira Dias
             country:     BR
             owner-c:     JAD271
             routing-c:   JAD271
             abuse-c:     JAD271
             created:     20211222
             changed:     20211222
             inetnum:     2804:8544::/32
             
             nic-hdl-br:  JAD271
             person:      Jesus Alberto Silveira Dias
             e-mail:      alberto@starvoice.com.br
             country:     BR
             created:     20051128
             changed:     20260115
             
             % 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.