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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	170.81.108.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	170.81.109.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	170.81.110.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	170.81.111.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	200.24.96.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	200.24.97.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	200.24.98.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	200.24.99.0/24	L3 NETWORKS E TELECOMUNICACOES LTDA
	2804:3774::/35	L3 NETWORKS E TELECOMUNICACOES LTDA
	2804:3774:2000::/35	L3 NETWORKS E TELECOMUNICACOES LTDA
	2804:3774:2300::/40	L3 NETWORKS E TELECOMUNICACOES LTDA
	2804:3774:4000::/35	L3 NETWORKS E TELECOMUNICACOES LTDA
	2804:3774:6000::/35	L3 NETWORKS E TELECOMUNICACOES LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS263903	INFORBARRA TELECOM	✔	✔
	AS264409	Huge Networks	✔	✔
	AS268125	Jequie Telecom Servicos Ltda.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS263903	INFORBARRA TELECOM	✔	✔
	AS264409	Huge Networks	✔	✔
	AS269477	CN TELECOM FIBRA LTDA	✔	✔
	AS263965	Navetech Telecom LTDA	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS268065	NEOTECH SOLUCOES EM CONECTIVIDADE LTDA	✔	✘
	AS272672	ALMEIDA NET	✔	✔
	AS262342	WZNET TELECOM LTDA	✘	✔
	AS267103	CyberNet Provedor	✔	✔
	AS265896	Viva Telecomunicações	✔	✔
	AS28590	Directnet Prestacao de Servicos Ltda.	✔	✘
	AS28188	Pronto Net Ltda.	✔	✘
	AS274719	Maxx Telecom	✘	✔
	AS272599	Infinity Network	✘	✔
	AS274781	BARRA CONNECT PROVEDOR DE INTERNET E COMERCIO LTDA	✘	✔
	AS266204	ISOU INTERNET LTDA	✔	✘
	AS268700	FLL - NETPLACE TELECOM	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS7195	EdgeUno	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS40776	TaoNet	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS24482	SG.GS	✔	✔
	AS270470	LN TELECOM	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS14537	Continent 8 LLC	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS270824	ENX Services	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS269641	RURALNET BRASIL	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS263152	MIGO TELECOM	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS262462	Aranet Play	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS28166	TESA - Telecom South America	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS269396	UNIR TELECOM	✔	✔
	AS52320	V.tal (GlobeNet)	✔	✘
	AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	✔	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS28283	Adyl Telecom	✔	✔
	AS262832	Link Cariri	✘	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS268125	Jequie Telecom Servicos Ltda.	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS271647	M B Telecom	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS132337	Axclusive	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS199081	Lancom Ltd.	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS269477	CN TELECOM FIBRA LTDA	✔	✔
	AS262342	WZNET TELECOM LTDA	✘	✔
	AS263965	Navetech Telecom LTDA	✔	✘
	AS272672	ALMEIDA NET	✔	✔
	AS267103	CyberNet Provedor	✔	✔
	AS268065	NEOTECH SOLUCOES EM CONECTIVIDADE LTDA	✔	✘
	AS274719	Maxx Telecom	✘	✔
	AS272599	Infinity Network	✘	✔
	AS268700	FLL - NETPLACE TELECOM	✔	✘
	AS274781	BARRA CONNECT PROVEDOR DE INTERNET E COMERCIO LTDA	✘	✔
	AS266204	ISOU INTERNET LTDA	✔	✘
	AS28188	Pronto Net Ltda.	✔	✘
	AS265896	Viva Telecomunicações	✔	✔
	AS28590	Directnet Prestacao de Servicos Ltda.	✔	✘

% 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.
% 2026-03-23T08:52:56-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS266416
owner:       L3 NETWORKS E TELECOMUNICACOES LTDA
ownerid:     08.581.250/0001-74
responsible: GLEISSON SILVA RIBEIRO
country:     BR
owner-c:     GLSRI44
routing-c:   NASWE
abuse-c:     NASWE
created:     20161209
changed:     20161209
inetnum:     170.81.108.0/22
inetnum:     2804:3774::/32

nic-hdl-br:  GLSRI44
person:      GLEISSON SILVA RIBEIRO
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20260303
changed:     20260303

nic-hdl-br:  NASWE
person:      Navetech Sistemas Web
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20080225
changed:     20191211

% 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: 2026-03-23T11:52:56Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-flys
RADB	as263903:as-transit
RADB	as-7738-bgp-customers
RADB	as61568:as-aloo-telecom-ddos
RADB	as52873:as-transit
RADB	as61568:as-aloo-telecom
RADB	as53013:as-cone
RIPE	as-transroute-spec
RADB	as-hurricane
RADB	as-fortel-customers
RADB	as-267613
RADB	as52873:as-api
RADB	as-ufinet-latam-brasil
RADB	as14840:as-customers-02
RADB	as-rocketnetwork-tools
RADB	as-ctbc-customers244
RADB	as-7738_customers
RADB	as198949:as-sd
RADB	as-durand1-customer
RADB	as-hugenet-customers
RADB	as-ctbc-tools-2
RADB	as-rocketnetwork-customers
RADB	as264409:as-cone
RADB	as-ctbc-customers141