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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
	187.33.192.0/20	OAI EIRELI
	187.33.192.0/21	OAI EIRELI
	187.33.192.0/23	OAI EIRELI
	187.33.192.0/22	OAI EIRELI
	187.33.196.0/22	OAI EIRELI ME
	187.33.196.0/23	OAI EIRELI ME
	187.33.200.0/22	OAI EIRELI
	187.33.200.0/23	OAI EIRELI
	187.33.200.0/21	OAI EIRELI
	187.33.202.0/23	OAI EIRELI
	187.33.204.0/22	OAI EIRELI
	2804:4fe4::/32	OAI EIRELI
	2804:4fe4::/33	OAI EIRELI
	2804:4fe4::/34	OAI EIRELI
	2804:4fe4:4000::/34	OAI EIRELI
	2804:4fe4:8000::/34	OAI EIRELI
	2804:4fe4:8000::/33	OAI EIRELI
	2804:4fe4:c000::/34	OAI EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✔
	AS53013	WIXNET DO BRASIL LTDA - ME	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS264036	CRM SERVICOS DE INTERNET LTDA	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS53013	WIXNET DO BRASIL LTDA - ME	✔	✔
	AS35280	F5 Networks SARL	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS7195	EdgeUno	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS40776	TaoNet	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS24482	SG.GS	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS262462	Aranet Play	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS269396	UNIR TELECOM	✔	✔
	AS262832	Link Cariri	✔	✔
	AS28283	Adyl Telecom	✔	✔
	AS15169	Google LLC	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS270470	LN TELECOM	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS262589	SAMM	✔	✔
	AS263237	PowerHost Telecom SPA	✘	✔
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS1031	PEER 1031 LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS264036	CRM SERVICOS DE 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.
% 2025-10-29T09:52:01-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS53086
owner:       OAI LTDA
ownerid:     11.155.792/0001-90
responsible: OAI LTDA
country:     BR
owner-c:     CARMO108
routing-c:   CARMO108
abuse-c:     CARMO108
created:     20091015
changed:     20160809
inetnum:     187.33.192.0/20
inetnum:     2804:4fe4::/32

nic-hdl-br:  CARMO108
person:      CAMILA RIBEIRO MORENO
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20150727
changed:     20250604

% 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: 2025-10-29T12:52:01Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	20185
RADB	as-as10429-clientes	537
RADB	as-embratelnet	6227
RADB	as-mob-customer-as265303	13
RADB	as53013:as-cone	9272
RADB	as-mob-customer-as265892	22
RADB	as-ctbc-customers112	50
RADB	as-durand1-customer	4585
RADB	as-ctbc-customers9	50
RADB	as-ufinet-latam-brasil	4935
RADB	as26615:as-customers	7516
ALTDB	as14282:as-customers	221
RADB	as-ctbc-tools	9638
ALTDB	as-hwng-downstreams	2598