ASN Lookup Tool

ALCANTARA SERVI�OS DE TELECOMUNICA��ES EIRELI itanetwork.com.br BR BR 7 Routes

AS Data

AS271161

AS271161 – ALCANTARA SERVI�OS DE TELECOMUNICA��ES EIRELI

AS Number 271161
AS Name 19.682.063/0001-01
Organization ALCANTARA SERVI�OS DE TELECOMUNICA��ES EIRELI()
Country BR
Website itanetwork.com.br
Number of IPv4 Routes 5
Number of IPv6 Routes 2
ASN type ISP
Registry lacnic
Date Allocated 2020-08-10

ASN Intelligence API for production workflows

Use ASN data for AS271161 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
179.48.156.0/24 256
179.48.159.0/24 256
2804:7730::/32 ~79×10²⁷
179.48.157.0/24 256
2804:7730:ff00::/40 ~309×10²⁴
179.48.158.0/24 256
179.48.156.0/23 512

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.
% 2026-03-16T09:23:30-03:00 - 136.227.173.213

aut-num:     AS271161
owner:       ALCANTARA SERVI�OS DE TELECOMUNICA��ES - EIRELI
ownerid:     19.682.063/0001-01
responsible: ORLANDO DE SOUZA ALCANTARA
country:     BR
owner-c:     ORSAL19
routing-c:   ORSAL19
abuse-c:     ORSAL19
created:     20200810
changed:     20200810
inetnum:     179.48.156.0/22
inetnum:     2804:7730::/32

nic-hdl-br:  ORSAL19
person:      ORLANDO DE SOUZA ALCANTARA
e-mail:      orlando@itanetwork.com.br
country:     BR
created:     20191220
changed:     20200803

% 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
AS271494 Soft Telecom BR
AS273730 GILMAR F DE ALMEIDA BR
AS263162 Sustenta Telecom Ltda BR
AS271760 CCS BRASIL SERVICOS EM TELECOMUNICACOES LTDA BR

Upstreams

AS Number Description Country
AS271494 Soft Telecom BR
AS273730 GILMAR F DE ALMEIDA BR
AS271760 CCS BRASIL SERVICOS EM TELECOMUNICACOES LTDA BR

Downstreams

AS Number Description Country
AS263162 Sustenta Telecom Ltda BR

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Frequently Asked Questions

ASN AS271161 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271161 is listed under ALCANTARA SERVI�OS DE TELECOMUNICA��ES EIRELI.
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.