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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
	191.6.64.0/23	portal provedor de comunica��es ltda
	191.6.66.0/23	portal provedor de comunica��es ltda
	191.6.68.0/23	portal provedor de comunica��es ltda
	191.6.70.0/23	portal provedor de comunica��es ltda
	191.6.72.0/23	portal provedor de comunica��es ltda
	191.6.74.0/23	portal provedor de comunica��es ltda
	191.6.76.0/23	portal provedor de comunica��es ltda
	191.6.78.0/24	portal provedor de comunica��es ltda
	191.6.78.0/23	portal provedor de comunica��es ltda
	2804:13b8::/33	portal provedor de comunica��es ltda
	2804:13b8::/32	portal provedor de comunica��es ltda
	2804:13b8:8000::/33	portal provedor de comunica��es ltda

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28283	Adyl Telecom	✔	✔
	AS273595	Lastnet Telecom	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS28283	Adyl Telecom	✔	✔
	AS273595	Lastnet Telecom	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS40776	TaoNet	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS266400	Ferenz Networks	✔	✘
	AS269180	VIPNET Conexão	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS271247	RS Sul Telecomunicações Ltda	✔	✘
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✘
	AS264409	Huge Networks	✔	✘
	AS270824	ENX Services	✔	✘
	AS42473	Anexia Cloud Solutions GmbH	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS401661	EMBNEX, LLC	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS199081	Lancom Ltd.	✔	✘
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS262287	Latitude.sh LTDA	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✘
	AS6424	EDGOO NETWORKS	✔	✘
	AS24482	SG.GS	✔	✘
	AS262462	Aranet Play	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✘

% IP Client: 2a0c:2f07:9459:2c8:0:0:0:247
 % 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.
% 2026-01-16T11:41:29-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS263548
owner:       portal provedor de comunica��es ltda
ownerid:     09.449.388/0001-87
responsible: VOLMIR COSTACURTA
country:     BR
owner-c:     VOCOS3
routing-c:   VOCOS3
abuse-c:     VOCOS3
created:     20140131
changed:     20140131
inetnum:     191.6.64.0/20
inetnum:     2804:13b8::/32

nic-hdl-br:  VOCOS3
person:      volmir costacurta
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20110508
changed:     20250723

% 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: 2026-01-16T14:41:30Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-e1-automation-customer	5235
RADB	as-267613	5594
RADB	as3491:as-customers-na	61554
RADB	as53013:as-cone	9991
RADB	as-8167-bgp-customers	1447
RADB	as-adylnet-customers	593
RADB	as-ufinet-latam-brasil	4935
RADB	as-embratelnet	6294
RADB	as-ctbc-customers33	49
RADB	as-8167_customers	1898
RADB	as273595:as-lastnet-customers	3
RADB	as-g8	3203
RADB	as-hurricane	24737
RADB	as-mob-customer-as53237	611
RADB	as-ctbc-tools	9762
RADB	as-hurricanev6	20723
RADB	as26615:as-customers	7594