ASN Lookup Tool

Fastweb Telecom Sistemas de Comunica��es Ltda starvoice.com.br BR BR 1 Routes

AS Data

AS272568

AS272568Fastweb Telecom Sistemas de Comunica��es Ltda

AS Number 272568
AS Name 28.439.017/0001-69
Organization Fastweb Telecom Sistemas de Comunica��es Ltda()
Country BR
Website starvoice.com.br
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2021-12-22

ASN Intelligence API for production workflows

Use ASN data for AS272568 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:8544::/32 ~79×10²⁷

Raw Whois Response

% 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.
% 2026-03-16T09:17:24-03:00 - 136.227.176.126

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.

Parsed Whois Response

Peers

AS Number Description Country
AS262663 METROFLEX TELECOMUNICACOES LTDA BR
AS272554 Log-Fi Internet BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS53013 UFINET BRASIL S.A. BR
AS268671 RL NET INTERNET BR
AS1916 Rede Nacional de Ensino e Pesquisa BR

Upstreams

AS Number Description Country
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53013 UFINET BRASIL S.A. BR
AS268671 RL NET INTERNET BR
AS1916 Rede Nacional de Ensino e Pesquisa BR

Downstreams

AS Number Description Country
AS262663 METROFLEX TELECOMUNICACOES LTDA BR

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Frequently Asked Questions

ASN AS272568 is an Autonomous System Number used to identify a network for BGP internet routing.
AS272568 is listed under Fastweb Telecom Sistemas de Comunica��es Ltda.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.