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AS271634 A2B TELECOM LTDA | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

A2B TELECOM LTDA

BR 5 Routes

AS Data

AS271634

AS271634 – A2B TELECOM LTDA

AS Number	271634
AS Name
Organization	A2B TELECOM LTDA
Country	BR
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2021-02-18

ASN Intelligence API for production workflows

Use ASN data for AS271634 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:7e98:c000::/34	AS271634	A2B TELECOM LTDA	A2B TELECOM LTDA	~20×10²⁷
179.0.111.0/24	AS271634	A2B TELECOM LTDA	A2B TELECOM LTDA	256
179.0.108.0/24	AS271634	A2B TELECOM LTDA	A2B TELECOM LTDA	256
179.0.110.0/24	AS271634	A2B TELECOM LTDA	A2B TELECOM LTDA	256
179.0.109.0/24	AS271634	A2B TELECOM LTDA	A2B TELECOM LTDA	256

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.
% 2026-04-30T09:22:47-03:00 - 93.114.11.137

aut-num:     AS271634
owner:       A2B TELECOM LTDA
responsible: PATRICIA ZANFRILI LOPES
owner-c:     PAZLO2
routing-c:   PAZLO2
abuse-c:     PAZLO2
created:     20210218
changed:     20210218
inetnum:     2804:7e98::/32
inetnum:     179.0.108.0/22

nic-hdl-br:  PAZLO2
person:      PATRICIA ZANFRILI LOPES
created:     20200716
changed:     20230110

% 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
AS52554	S. A. da Silva Junior	BR
AS266380	INFO TELECOMUNICACOES LTDA ME	BR
AS52630	MOTTANET TI - SERVICOS DE TECNOLOGIA DA INFO	BR
AS268024	TURBONET CAXIAS	BR
AS266380	INFO TELECOMUNICACOES LTDA - ME	BR
AS52630	MOTTANET TI SERVICOS DE TECNOLOGIA DA INFO	BR

Upstreams

AS Number	Description	Country
AS52554	S. A. da Silva Junior	BR
AS266380	INFO TELECOMUNICACOES LTDA ME	BR
AS52630	MOTTANET TI SERVICOS DE TECNOLOGIA DA INFO	BR

Downstreams

AS Number	Description	Country
AS268024	TURBONET CAXIAS	BR

Frequently Asked Questions

What is ASN AS271634?

ASN AS271634 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271634?

AS271634 is listed under A2B TELECOM LTDA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.