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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
	45.189.20.0/24	Fibrasil Internet
	45.189.20.0/22	Fibrasil Internet
	45.189.20.0/23	Fibrasil Internet
	45.189.21.0/24	Fibrasil Internet
	45.189.22.0/23	Fibrasil Internet
	45.189.22.0/24	Fibrasil Internet
	45.189.23.0/24	Fibrasil Internet
	2804:67c4::/32	R L DE LIMA
	2804:67c4:c000::/48	R L DE LIMA
	2804:67c4:c001::/48	R L DE LIMA
	2804:67c4:c002::/48	R L DE LIMA
	2804:67c4:c003::/48	R L DE LIMA
	2804:67c4:c004::/48	R L DE LIMA
	2804:67c4:c010::/48	R L DE LIMA
	2804:67c4:f248::/48	R L DE LIMA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS52873	Softdados Telecomunicações	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS52873	Softdados Telecomunicações	✔	✔
	AS7195	EdgeUno	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS40776	TaoNet	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS262589	SAMM (Internexa)	✔	✘
	AS263152	MIGO TELECOM	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS270824	ENX Services	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✘
	AS6424	EDGOO NETWORKS	✔	✔
	AS269641	RURALNET BRASIL	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS14537	Continent 8 LLC	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS24482	SG.GS	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS262462	Aranet Play	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS270993	edilde menezes noronha	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS28283	Adyl Telecom	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS270470	LN TELECOM	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS269396	UNIR TELECOM	✘	✔
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	✔	✘
	AS265061	GC NET	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS1031	PEER 1031 LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS270993	edilde menezes noronha	✔	✘

% 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.
% 2025-12-01T19:27:59-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS269649
owner:       Fibrasil Internet
ownerid:     35.191.810/0001-57
responsible: Rosalvo leite de lima
country:     BR
owner-c:     RORSA203
routing-c:   RORSA203
abuse-c:     RORSA203
created:     20191212
changed:     20191212
inetnum:     45.189.20.0/22
inetnum:     2804:67c4::/32

nic-hdl-br:  RORSA203
person:      rosinaide ramos santos
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20190820
changed:     20240119

% 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: 2025-12-01T22:28:00Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	21146
RADB	as52873:as-api	914
RADB	as-ctbc-tools-9	1000
RADB	as-7738_customers	3484
RADB	as14840:as-customers-01	453
RADB	as-7738-bgp-customers	3227
RADB	as52873:as-transit	1310