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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
	186.236.224.0/20	Net Rosas Telecomunica��es Ltda.
	186.236.224.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.225.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.226.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.227.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.228.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.229.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.230.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.231.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.232.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.233.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.234.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.235.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.236.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.237.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.238.0/24	Net Rosas Telecomunica��es Ltda.
	186.236.239.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.16.0/20	Net Rosas Telecomunica��es Ltda.
	189.124.16.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.17.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.18.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.19.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.20.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.21.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.22.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.23.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.24.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.25.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.26.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.27.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.28.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.29.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.30.0/24	Net Rosas Telecomunica��es Ltda.
	189.124.31.0/24	Net Rosas Telecomunica��es Ltda.
	2804:29a0::/34	Net Rosas Telecomunica��es Ltda.
	2804:29a0::/32	Net Rosas Telecomunica��es Ltda.
	2804:29a0::/33	Net Rosas Telecomunica��es Ltda.
	2804:29a0:4000::/34	Net Rosas Telecomunica��es Ltda.
	2804:29a0:8000::/34	Net Rosas Telecomunica��es Ltda.
	2804:29a0:8000::/33	Net Rosas Telecomunica��es Ltda.
	2804:29a0:c000::/34	Net Rosas Telecomunica��es Ltda.

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Network Policy

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Prefixes in selected policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS262691	CONECTA LTDA.	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS262691	CONECTA LTDA.	✔	✔
	AS266359	NR SERVIÇOS DE INTERNET LTDA.	✔	✘
	AS52320	V.tal (GlobeNet)	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS35280	F5 Networks SARL	✘	✔
	AS40776	TaoNet	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS7195	EdgeUno	✘	✔
	AS36236	NetActuate, Inc	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS262462	Aranet Play	✔	✔
	AS24482	SG.GS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS15169	Google LLC	✔	✔
	AS262832	Link Cariri	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS52999	START TELECOM LTDA	✘	✔
	AS267613	ELETRONET S.A.	✘	✔
	AS28283	Adyl Telecom	✘	✔
	AS263237	PowerHost Telecom SPA	✘	✔
	AS262589	SAMM	✘	✔
	AS270470	LN TELECOM	✘	✔
	AS28186	ITS TELECOMUNICACOES LTDA	✘	✔
	AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS266359	NR SERVIÇOS DE INTERNET LTDA.	✔	✘

% IP Client: 2a0c:2f07:9459:443:0:0:0:155
 % 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.
% 2025-11-19T08:38:44-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS28219
owner:       Net Rosas Telecomunica��es Ltda.
ownerid:     02.287.806/0001-38
responsible: Carlos Maur�cio Barros Filho
country:     BR
owner-c:     CMF4
routing-c:   CMF4
abuse-c:     IJC15
created:     20080606
changed:     20150708
inetnum:     189.124.16.0/20
inetnum:     186.236.224.0/20
inetnum:     2804:29a0::/32

nic-hdl-br:  CMF4
person:      Carlos Maur�cio Barros Filho
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     19980302
changed:     20240610

nic-hdl-br:  IJC15
person:      Ismael Jos� Oliveira Carelli
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20020731
changed:     20230509

% 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: 2025-11-19T11:38:44Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctbc-customers215	44
RADB	as262691:as-conecta	3
RADB	as-americantower-clients-of-clients	847
LEVEL3	as-lumen-customers-asns	10695
RADB	as-267613	5340
RADB	as-ctbc-tools	9638
RADB	as-21574-customers	574
RADB	as-hurricanev6	20185
ALTDB	as-hwng-downstreams	2598
RADB	as-sb-automation-customer	2478
RADB	as-ctbc-customers5	48