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	Prefix	Description
	177.73.72.0/22	Link Sete Servicos de Internet e Redes Ltda
	177.73.74.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.73.75.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.129.184.0/21	Link Sete Servicos de Internet e Redes Ltda
	177.129.184.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.129.188.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.129.189.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.129.190.0/24	Link Sete Servicos de Internet e Redes Ltda
	177.129.191.0/24	Link Sete Servicos de Internet e Redes Ltda
	2804:3f10::/32	Link Sete Servicos de Internet e Redes Ltda
	2804:3f10:5000::/48	Link Sete Servicos de Internet e Redes Ltda
	2804:3f10:6000::/35	Link Sete Servicos de Internet e Redes Ltda
	2804:3f10:6204::/48	Link Sete Servicos de Internet e Redes Ltda

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS21574	Century Telecom Ltda	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS21574	Century Telecom Ltda	✔	✔
	AS271037	SL7 TELECOMUNICACOES - EIRELI	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS14840	BR.DIGITAL	✘	✔
	AS269180	VIPNET Conexão	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS40776	TaoNet	✔	✔
	AS34170	Aztelekom LLC	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS24482	SG.GS	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS262462	Aranet Play	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS14537	Continent 8 LLC	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS263152	MIGO TELECOM	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS262832	Link Cariri	✔	✔
	AS199081	Lancom Ltd.	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS132337	Axclusive	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS264409	Huge Networks	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS270824	ENX Services	✔	✘
	AS262589	SAMM (Internexa)	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS267613	ELETRONET S.A.	✔	✘
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS262287	Latitude.sh LTDA	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS39120	Convergenze S.p.A.	✘	✔
	AS60503	FNX Tecnologia LTDA	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS271037	SL7 TELECOMUNICACOES - EIRELI	✔	✔

% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247
 % 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.
% 2026-01-27T11:30:15-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS262566
owner:       Link Sete Servicos de Internet e Redes Ltda
ownerid:     07.165.786/0001-46
responsible: Helv�cio Ant�nio Vieira Junior
country:     BR
owner-c:     RLSIN6
routing-c:   RLSIN6
abuse-c:     LSSIR
created:     20110823
changed:     20220531
inetnum:     177.73.72.0/22
inetnum:     177.129.184.0/21
inetnum:     2804:3f10::/32

nic-hdl-br:  RLSIN6
person:      Registro Link Sete Internet
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20220413
changed:     20220413

nic-hdl-br:  LSSIR
person:      Link Sete Servi�os de Internet e Redes
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20220411
changed:     20220411

% 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.

Last Update: 2026-01-27T14:30:15Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-gnt-customers	1381
RADB	as-cemigtelecom-clients-of-clients	383
RADB	as-ctbc-customers7	48
RADB	as53013:as-cone	10081
RADB	as-267613	5617
RADB	as-americantower-clients-of-clients	862
ALTDB	as-hwng-downstreams	2598
RADB	as-ctbc-tools	9778
RADB	as-ctbc-customers103	49
RADB	as-embratelnet	6313
RADB	as-openx-customers	1216
RADB	as-ufinet-latam-brasil	4935
RADB	as-hurricanev6	20839
RADB	as-sb-automation-customer	2474
RADB	as52320:as-customers	1307
RADB	as-21574-customers	580
RADB	as-e1-automation-customer	5293
RADB	as-durand1-customer	4859