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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
	181.174.248.0/22	ONLINE TELECOM.IP LTDA ME
	181.174.248.0/23	ONLINE TELECOM.IP LTDA ME
	181.174.250.0/24	ONLINE TELECOM.IP LTDA ME
	181.174.251.0/24	ONLINE TELECOM.IP LTDA ME
	2804:7cf4::/32	ONLINE TELECOM.IP LTDA ME
	2804:7cf4::/34	ONLINE TELECOM.IP LTDA ME
	2804:7cf4:4000::/34	ONLINE TELECOM.IP LTDA ME
	2804:7cf4:8000::/34	ONLINE TELECOM.IP LTDA ME
	2804:7cf4:c000::/34	ONLINE TELECOM.IP LTDA ME

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11432	Telium Telecomunicações Ltda	✔	✔
	AS266931	NOVELL INTERNET	✔	✘
	AS268267	INFONET TELECOMUNICACOES LTDA	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS11432	Telium Telecomunicações Ltda	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS28188	Pronto Net Ltda.	✔	✔
	AS270598	FUSION INTERNET WIFI LTDA	✔	✘
	AS266931	NOVELL INTERNET	✔	✘
	AS268267	INFONET TELECOMUNICACOES LTDA	✘	✔
	AS271358	AP INTERNET	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS35280	F5 Networks SARL	✘	✔
	AS14840	BR.DIGITAL	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS266400	Ferenz Networks	✔	✔
	AS270477	UFO TELECOM COMUNICAÇÃO DE MULTIMIDIA EIRELI	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS263661	Brasil Digital Telecom	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS264409	Huge Networks	✔	✘
	AS262287	Latitude.sh LTDA	✔	✔
	AS271673	ST NET TELECOM	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS24482	SG.GS	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS262462	Aranet Play	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS40776	TaoNet	✔	✔
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS269396	UNIR TELECOM	✔	✔
	AS262589	SAMM (Internexa)	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✘
	AS270824	ENX Services	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS29049	Delta Telecom Ltd	✔	✘
	AS39120	Convergenze S.p.A.	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS262832	Link Cariri	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS270470	LN TELECOM	✘	✔
	AS61680	ACESSO SIMPLES LTDA	✘	✔
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS28283	Adyl Telecom	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS28188	Pronto Net Ltda.	✔	✔
	AS270598	FUSION INTERNET WIFI LTDA	✔	✘
	AS271358	AP INTERNET	✔	✘
	AS270477	UFO TELECOM COMUNICAÇÃO DE MULTIMIDIA EIRELI	✔	✔
	AS271673	ST NET TELECOM	✔	✘

% 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.
% 2026-02-26T09:58:26-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS271529
owner:       ONLINE TELECOM.IP LTDA ME
ownerid:     34.936.212/0001-05
responsible: KEITI CRISTINA DE ARAUJO
country:     BR
owner-c:     OTLME24
routing-c:   OTLME24
abuse-c:     OTLME24
created:     20201123
changed:     20201123
inetnum:     2804:7cf4::/32
inetnum:     181.174.248.0/22

nic-hdl-br:  OTLME24
person:      ONLINE TELECOMIP LTDA ME
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20200922
changed:     20231101

% 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: 2026-02-26T12:58:26Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as26615:as-customers	7594
RADB	as-ctbc-customers209	50
RADB	as-flys	54660
RADB	as-telium-customers	543
RADB	as-e1-automation-customer	5244
RADB	as-durand1-customer	4657
RADB	as-11432	24
RADB	as-ctbc-customers219	47
RADB	as-novell-customers	120