ASN Lookup Tool

CITY NET TELECOM EIRELI BR BR 4 Routes

AS Data

AS271505

AS271505 – CITY NET TELECOM EIRELI

AS Number 271505
AS Name 29.543.205/0001-03
Organization CITY NET TELECOM EIRELI
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2020-11-10

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Use ASN data for AS271505 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
181.233.134.0/23 512
181.233.132.0/23 512
2804:7c94::/32 ~79×10²⁷
181.233.132.0/22 1024

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.
% 2026-04-10T09:16:35-03:00 - 216.194.84.160

aut-num:     AS271505
owner:       CITY NET TELECOM EIRELI
ownerid:     29.543.205/0001-03
responsible: Juvenal Sena Filho
country:     BR
owner-c:     JUSFI40
routing-c:   JUSFI40
abuse-c:     JUSFI40
created:     20201110
changed:     20201110
inetnum:     2804:7c94::/32
inetnum:     181.233.132.0/22

nic-hdl-br:  JUSFI40
person:      Juvenal Sena Filho
e-mail:      jsenadireito@gmail.com
country:     BR
created:     20200903
changed:     20241107

% 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
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA ME BR
AS263024 ARAUJO SAT SERVICOS DE MULTIMIDIA LTDA BR

Upstreams

AS Number Description Country
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA ME BR
AS263024 ARAUJO SAT SERVICOS DE MULTIMIDIA LTDA BR

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Frequently Asked Questions

ASN AS271505 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271505 is listed under CITY NET TELECOM 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.