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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
	143.255.196.0/22	RD TELECOM LTDA -ME
	143.255.196.0/24	RD TELECOM LTDA -ME
	186.237.216.0/21	RD TELECOM LTDA -ME
	186.237.218.0/24	RD TELECOM LTDA -ME
	186.237.219.0/24	RD TELECOM LTDA -ME
	186.237.220.0/24	RD TELECOM LTDA -ME
	186.237.221.0/24	RD TELECOM LTDA -ME
	2804:ef0::/32	RD TELECOM LTDA -ME
	2804:ef0:1::/48	RD TELECOM LTDA -ME
	2804:ef0:3::/48	RD TELECOM LTDA -ME

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7195	EdgeUno	✔	✔
	AS16735	Algar Telecom	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS51095	EdgeUno, Inc.	✔	✘
	AS28329	SAMM (G8/Megatelecom)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7195	EdgeUno	✔	✔
	AS262568	Netvia Telecom Provedor de Internet Ltda.	✔	✔
	AS264049	TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME	✔	✔
	AS61610	ELEA DATA CENTERS	✔	✔
	AS11993	BANCO DO BRASIL S.A.	✔	✔
	AS1031	PEER 1031 LLC	✔	✔
	AS52556	Ribeironet Informática	✔	✘
	AS269346	Secretaria de Estado de Desenvolvimento e Inovacao	✔	✔
	AS16735	Algar Telecom	✔	✔
	AS267626	Tribunal de Justica de Goias	✔	✔
	AS271750	SM TELECOM	✘	✔
	AS265212	TRIBUNAL DE JUSTICA DO DISTRITO FEDERAL	✔	✘
	AS268831	Flash Internet	✔	✘
	AS269585	TOPLINK INTERNET E SERVIÇOS DE INFORMATICA LTDA	✔	✔
	AS268720	MegaNet Fibra Óptica Caçu	✔	✔
	AS26118	MINISTERIO PUBLICO DA UNIAO	✔	✘
	AS268200	LIVE INTERNET	✔	✔
	AS52815	DF LINK TELECOM COMERCIO E SERVIÇOS DE COMUNICAÇÃO	✔	✘
	AS266090	H NEWS TELECOMUNICACOES E INFORMATICA LTDA - ME	✔	✘
	AS267256	ONETIS TECNOLOGIA LTDA	✘	✔
	AS267314	Serviço Social da Indústria - Distrito Federal	✔	✘
	AS265434	DELTA FIBRA	✘	✔
	AS269296	ONCLOUD TECNOLOGIA LTDA	✔	✔
	AS263536	MICROSET MAQUINAS E SERVICOS LTDA	✔	✔
	AS61874	Plug Fibra	✔	✔
	AS264469	CONSELHO DA JUSTICA FEDERAL	✔	✘
	AS61603	Goias Telecomunicações SA. - GOIAS TELECOM	✔	✘
	AS271480	CIANET DF SILVA MARTINS LTDA	✔	✘
	AS52025	ParadoxNetworks Limited	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS28329	SAMM (G8/Megatelecom)	✔	✘
	AS51095	EdgeUno, Inc.	✔	✘
	AS263343	PC2 TELECOM	✔	✘
	AS213576	Robert Weir	✔	✘
	AS207176	OPENFIBER B.V.	✔	✘
	AS34927	iFog GmbH	✔	✘
	AS268554	CDM TELECOM / Jet Internet	✔	✘
	AS200052	Feral.io Ltd	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS49127	Asimo Networks B.V.	✔	✘
	AS8283	Netwerkvereniging Coloclue	✔	✘
	AS52925	Ascenty Data Centers e Telecomunicações S/A	✔	✔
	AS50869	Free-IX Remote Peering	✔	✘
	AS14840	BR.DIGITAL	✔	✔
	AS199524	Gcore S.A.	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS61349	MaxiTEL Telecom B.V.	✔	✘
	AS212635	Jurrian van Iersel	✔	✘
	AS207994	Blockchain Creek B.V.	✔	✘
	AS400799	Pufferfish Studios LLC	✔	✘
	AS44854	Arend Brouwer	✔	✘
	AS209267	Velorum B.V.	✔	✘
	AS207487	Gustav Caplan	✔	✘
	AS199752	Go-Trex Holding BV	✔	✘
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS215680	Luc Haaijer trading as Ferox Hosting	✔	✘
	AS58299	Openfactory GmbH	✔	✘
	AS205329	Kai-Jung Chen	✔	✘
	AS211623	NAML B.V.	✔	✘
	AS20495	We Dare B.V.	✔	✘
	AS211588	Innovation Harbor B.V.	✔	✘
	AS35280	F5 Networks SARL	✔	✘
	AS39637	ADES BV	✔	✘
	AS136557	Host Universal Pty Ltd	✔	✘
	AS58057	Securebit AG	✔	✘
	AS58075	X2com BV	✔	✘
	AS202365	Chronos	✔	✘
	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limi...	✔	✘
	AS8315	WorldStream B.V.	✔	✘
	AS42093	InterRacks B.V.	✔	✘
	AS61029	DODW Holding B.V.	✔	✘
	AS34696	MISMELINK NETWORKS, SL	✔	✘
	AS50509	Transroute.Net	✔	✘
	AS47536	PathConnect GmbH	✔	✘
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✘
	AS214380	Tim de Boer trading as tim427.net	✔	✘
	AS215296	Raoul Brouns	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS212895	Johannes Ernst	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS266400	Ferenz Networks	✔	✘
	AS269180	VIPNET Conexão	✔	✘
	AS40776	TaoNet	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✘
	AS270824	ENX Services	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✘
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✘
	AS6424	EDGOO NETWORKS	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✘
	AS262287	Latitude.sh LTDA	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✘
	AS24482	SG.GS	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✘
	AS401661	EMBNEX, LLC	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS38965	Rick van der Sterren trading as HostIn	✔	✘
	AS263857	Tribunal de Contas da União	✘	✔
	AS55285	Serverside.com	✔	✘
	AS42473	Anexia Cloud Solutions GmbH	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS262462	Aranet Play	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS61049	Exascale Ltd	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS202585	Nick Bouwhuis	✔	✘
	AS264409	Huge Networks	✔	✘
	AS10099	China Unicom Global	✔	✘
	AS44901	Belcloud LTD	✔	✘
	AS39122	Blacknight Internet Solutions Limited	✔	✘
	AS52999	START TELECOM LTDA	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✔	✘
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✘
	AS28598	MOB	✔	✘
	AS262589	SAMM (Internexa)	✔	✘
	AS13786	Seaborn (Seabras USA, LLC)	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS262832	Link Cariri	✔	✘
	AS41960	Nextpertise B.V.	✔	✘
	AS270470	LN TELECOM	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS267613	ELETRONET S.A.	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS39120	Convergenze S.p.A.	✔	✘
	AS44684	Mythic Beasts Ltd	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS262568	Netvia Telecom Provedor de Internet Ltda.	✔	✔
	AS264049	TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME	✔	✔
	AS11993	BANCO DO BRASIL S.A.	✔	✔
	AS271750	SM TELECOM	✘	✔
	AS52556	Ribeironet Informática	✔	✘
	AS61610	ELEA DATA CENTERS	✔	✔
	AS267626	Tribunal de Justica de Goias	✔	✔
	AS265212	TRIBUNAL DE JUSTICA DO DISTRITO FEDERAL	✔	✘
	AS269585	TOPLINK INTERNET E SERVIÇOS DE INFORMATICA LTDA	✔	✔
	AS268831	Flash Internet	✔	✘
	AS268720	MegaNet Fibra Óptica Caçu	✔	✔
	AS265434	DELTA FIBRA	✘	✔
	AS267256	ONETIS TECNOLOGIA LTDA	✘	✔
	AS26118	MINISTERIO PUBLICO DA UNIAO	✔	✘
	AS266090	H NEWS TELECOMUNICACOES E INFORMATICA LTDA - ME	✔	✘
	AS267314	Serviço Social da Indústria - Distrito Federal	✔	✘
	AS52815	DF LINK TELECOM COMERCIO E SERVIÇOS DE COMUNICAÇÃO	✔	✘
	AS268200	LIVE INTERNET	✔	✔
	AS61874	Plug Fibra	✔	✔
	AS269296	ONCLOUD TECNOLOGIA LTDA	✔	✔
	AS263536	MICROSET MAQUINAS E SERVICOS LTDA	✔	✔
	AS264469	CONSELHO DA JUSTICA FEDERAL	✔	✘
	AS263343	PC2 TELECOM	✔	✘
	AS271480	CIANET DF SILVA MARTINS LTDA	✔	✘
	AS268554	CDM TELECOM / Jet Internet	✔	✘
	AS269346	Secretaria de Estado de Desenvolvimento e Inovacao	✔	✔
	AS61603	Goias Telecomunicações SA. - GOIAS 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.
% 2026-02-12T09:34:25-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS263558
owner:       RD TELECOM LTDA -ME
ownerid:     07.426.902/0001-33
responsible: Ruan Carlos A. L�bo
country:     BR
owner-c:     RCALO
routing-c:   RCALO
abuse-c:     RCALO
created:     20130725
changed:     20201209
inetnum:     186.237.216.0/21
inetnum:     2804:ef0::/32
inetnum:     143.255.196.0/22
as-in:       from AS3549 100 accept ANY
as-out:      to AS268554 announce AS263558

nic-hdl-br:  RCALO
person:      Ruan Carlos A. Lobo
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20070313
changed:     20250405

% 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: 2026-02-12T12:34:26Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-wgo-customers
RADB	as-hugenet-customers
RADB	as52925:as-cone
RIPE	as6695:as-decix-fra-connected
RADB	as-ctbc-tools
RADB	as-clicktelecom-customers
RADB	as28146:as-clients
RADB	as-linkar
ALTDB	as-266583
RADB	as-rocketnetwork-tools
RADB	as-sb-automation-customer
ALTDB	as53245:as-customers
RADB	as-ctbc-customers19
RADB	as-itxbr
RADB	as26615:as-customers
RADB	as-8167_customers
RADB	as-53427-tglobal
ALTDB	as-263558
RADB	as-267613
RIPE	as6695:as-decix-fra-rs-v6
ARIN	as63034:as-decix-nyc-connected
RIPE	as-transroute-spec
RADB	as-mob-customer-as263558
RADB	as-gnt-customers
RADB	as-flys
ALTDB	as-hwng-downstreams
RADB	as264409:as-cone
ALTDB	as-action
RADB	as52320:as-customers
RADB	as-fortel-customers
LEVEL3	as-lumen-customers-asns
RADB	as-e1-automation-asset
RADB	as-e1-automation-customer
RADB	as-rocketnetwork-customers
RADB	as-embratelnet
RADB	as-28124
RADB	as-durand1-customer
RADB	as263558:as-grupojet
RIPE	as6695:as-decix-fra-rs
RIPE	as203462:as-nvc-decix_fra_rs
RADB	as-sumicity-customers
ARIN	as63034:as-decix-nyc-rs-v6
RADB	as263558:as-customers-pt
RADB	as53013:as-cone
RADB	as-263541
RADB	as263558:as-customers
RADB	as-ufinet-latam-brasil
RADB	as-53427-tgn
ARIN	as63034:as-decix-nyc-rs