ASN AS52871 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52871?

AS52871 is listed under TASCOM TELECOMUNICA��ES LTDA.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS52871 TASCOM TELECOMUNICA��ES LTDA

ASN Lookup Tool

TASCOM TELECOMUNICA��ES LTDA

BR 175 Routes

AS Data

AS52871

AS52871 – TASCOM TELECOMUNICA��ES LTDA

AS Number	52871
AS Name
Organization	TASCOM TELECOMUNICA��ES LTDA()
Country	BR
Number of IPv4 Routes	87
Number of IPv6 Routes	88
ASN type	ISP
Registry	lacnic
Date Allocated	2012-01-31

ASN Intelligence API for production workflows

Use ASN data for AS52871 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:870:f925::/48	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	~1×10²⁴
2804:870:500::/40	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	~309×10²⁴
177.136.34.0/23	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	512
201.157.205.0/24	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	256
177.136.6.0/23	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	512
177.136.35.0/24	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	256
2804:870:f887::/48	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	~1×10²⁴
201.157.204.0/23	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	512
2804:870:f934::/48	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	~1×10²⁴
2804:870:5::/48	AS52871	TASCOM TELECOMUNICA��ES LTDA	TASCOM TELECOMUNICAÇÕES LTDA	~1×10²⁴

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.
% 2026-03-26T09:20:53-03:00 - 213.188.70.60

aut-num:     AS52871
owner:       TASCOM TELECOMUNICA��ES LTDA
responsible: CEO PRESIDENTE
owner-c:     AJLDC
routing-c:   AJLDC
abuse-c:     AJLDC
created:     20120131
changed:     20170803
inetnum:     2804:870::/32
inetnum:     177.136.0.0/21
inetnum:     177.136.8.0/23
inetnum:     177.136.12.0/24
inetnum:     177.136.14.0/23
inetnum:     177.136.32.0/21
inetnum:     177.136.40.0/23
inetnum:     177.136.43.0/24
inetnum:     177.136.44.0/23
inetnum:     177.136.47.0/24
inetnum:     201.157.194.0/23
inetnum:     201.157.199.0/24
inetnum:     201.157.200.0/21
inetnum:     201.157.208.0/23
inetnum:     201.157.210.0/24
inetnum:     201.157.212.0/24
inetnum:     201.157.214.0/23
inetnum:     201.157.217.0/24
inetnum:     201.157.218.0/24
inetnum:     201.157.220.0/24
inetnum:     201.157.229.0/24
inetnum:     201.157.231.0/24
inetnum:     201.157.235.0/24
inetnum:     201.157.236.0/23
inetnum:     201.157.246.0/24
inetnum:     201.157.251.0/24
inetnum:     201.157.252.0/22

nic-hdl-br:  AJLDC
person:      Andre Jorge Lima Dantas Costa
created:     20091104
changed:     20250911

% 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
AS269456	F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG	BR
AS271157	SECURE SERVICE IT TEC DA INF LTDA	BR
AS262687	Screen Saver Informtica LTDA	BR
AS268425	TURBOMAIS NETWORKS TELECOMUNICAES LTDA	BR
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS268336	A Fróes da Mota telecomunicaçoes	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS271457	VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME	BR
AS270939	2MM2 SERVI�OS DE TELECOMUNICA�OES	BR

Upstreams

AS Number	Description	Country
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS39120	Convergenze S.p.A.	IT
AS272654	VSIX COMUNICA��O E TECNOLOGIA LTDA	BR
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS1031	PEER 1031 LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID
AS3356	Level 3 Parent, LLC	US

Downstreams

AS Number	Description	Country
AS269456	F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG	BR
AS271157	SECURE SERVICE IT TEC DA INF LTDA	BR
AS40356	IANA - Autonomous System Number	ZZ
AS265997	ARTNET TELECOM	BR
AS275650	DEDICADA AM TELECOMUNICACOES E MULTIMIDIA LTDA	BR
AS271457	VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME	BR
AS270939	2MM2 SERVI�OS DE TELECOMUNICA�OES	BR
AS270456	VARIAX SERVICOS DE INTERNET LTDA	BR
AS270652	H.l inform�tica e telecon Ltda me	BR
AS267297	NETUNO DO BRASIL TELECOM LTDA	BR

Legacy Routes

201.157.246.0/24