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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
	191.243.224.0/20	Acesso Telecomunicacoes LTDA
	191.243.224.0/23	Acesso Telecomunicacoes LTDA
	191.243.226.0/23	Acesso Telecomunicacoes LTDA
	191.243.228.0/23	Acesso Telecomunicacoes LTDA
	191.243.230.0/23	Acesso Telecomunicacoes LTDA
	191.243.232.0/23	Acesso Telecomunicacoes LTDA
	191.243.234.0/23	Acesso Telecomunicacoes LTDA
	191.243.236.0/23	Acesso Telecomunicacoes LTDA
	191.243.238.0/23	Acesso Telecomunicacoes LTDA
	2804:1320::/36	Acesso Telecomunicacoes LTDA
	2804:1320:3000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:4000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:5000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:6000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:7000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:8000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:9000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:a000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:b000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:c000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:d000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:e000::/36	Acesso Telecomunicacoes LTDA
	2804:1320:f000::/36	Acesso Telecomunicacoes LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS263276	BBG TELECOM LTDA	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS267464	SMARTLINK TECNOLOGIA EM INTERNET LTDA ME	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS263276	BBG TELECOM LTDA	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS269443	LOGNET PROVIDER INTERNET LTDA	✔	✔
	AS7195	EdgeUno	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS40776	TaoNet	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS267464	SMARTLINK TECNOLOGIA EM INTERNET LTDA ME	✔	✘
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS262462	Aranet Play	✔	✔
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS24482	SG.GS	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS271247	RS Sul Telecomunicações Ltda	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS262832	Link Cariri	✘	✔
	AS52468	UFINET PANAMA S.A.	✘	✔
	AS262589	SAMM (Internexa)	✘	✔
	AS267613	ELETRONET S.A.	✘	✔
	AS270470	LN TELECOM	✘	✔
	AS270824	ENX Services	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS52999	START TELECOM LTDA	✔	✘
	AS264409	Huge Networks	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS269443	LOGNET PROVIDER INTERNET LTDA	✔	✔

% 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.
% 2025-10-04T23:09:54-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS263517
owner:       Acesso Telecomunicacoes LTDA
ownerid:     05.126.814/0001-90
responsible: Marcos Lagedo Lins
country:     BR
owner-c:     MAL1171
routing-c:   LTL181
abuse-c:     LTL181
created:     20140107
changed:     20241106
inetnum:     191.243.224.0/20
inetnum:     2804:1320::/32

nic-hdl-br:  MAL1171
person:      Marcos Lagedo
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20030613
changed:     20230405

nic-hdl-br:  LTL181
person:      Levi Tavares Lins
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20060202
changed:     20170710

% 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: 2025-10-05T02:09:54Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as61568:as-teste-al
RADB	as-1telecom-customers01
RADB	as-ctbc-customers116
RADB	as-tely
RADB	as-hugenet-customers
RADB	as61568:as-aloo-telecom
RADB	as-7738-bgp-customers
RADB	as14840:as-customers-01
RADB	as61568:as-teste-aloo
RADB	as-mob-customer-as263517
RADB	as-267613
RADB	as-7738_customers
RADB	as61568:as-aloo-telecom-ddos
RADB	as274830:as-customers
RADB	as-ctbc-customers182
RADB	as-1telecom
RADB	as-durand1-customer
RADB	as-embratelnet
RADB	as-mob-customer-as267464
RADB	as-fortel-customers
RADB	as-mob-customer-as61832
RADB	as-bbg-clientes
RADB	as-ctbc-tools