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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
	45.233.252.0/23	ABV SERVICES LTDA
	45.233.252.0/24	ABV SERVICES LTDA
	45.233.252.0/22	ABV SERVICES LTDA
	45.233.253.0/24	ABV SERVICES LTDA
	45.233.254.0/24	ABV SERVICES LTDA
	45.233.254.0/23	ABV SERVICES LTDA
	45.233.255.0/24	ABV SERVICES LTDA
	2804:4be0::/32	ABV SERVICES LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS264409	Huge Networks	✔	✘
	AS263411	ONIX TELECOM	✘	✔
	AS263047	CORP BR TELECOMUNICACOES LTDA - LINK FULL	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS264409	Huge Networks	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS263047	CORP BR TELECOMUNICACOES LTDA - LINK FULL	✔	✘
	AS263411	ONIX TELECOM	✔	✔
	AS7195	EdgeUno	✔	✘
	AS14840	BR.DIGITAL	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS35280	F5 Networks SARL	✔	✘
	AS267613	ELETRONET S.A.	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS263152	MIGO TELECOM	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS40776	TaoNet	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS52999	START TELECOM LTDA	✔	✘
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS265061	GC NET	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS14537	Continent 8 LLC	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS269396	UNIR TELECOM	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS262462	Aranet Play	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS24482	SG.GS	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS53427	TGLOBAL NETWORKS	✔	✘
	AS401661	EMBNEX, LLC	✔	✔
	AS15169	Google LLC	✔	✘
	AS213622	Falcon FZE LLC	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS61832	Giga+ Empresas	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS269641	RURALNET BRASIL	✔	✔
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS49544	i3D.net B.V	✘	✔
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS262832	Link Cariri	✘	✔
	AS37721	Virtual Technologies & Solutions	✘	✔
	AS270824	ENX Services	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS60503	FNX Tecnologia LTDA	✘	✔
	AS270470	LN 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.
% 2026-03-18T13:52:03-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS267334
owner:       ABV SERVICES LTDA
ownerid:     20.027.048/0001-09
responsible: Bruno da Silva Fonseca
country:     BR
owner-c:     BRSFO26
routing-c:   BRSFO26
abuse-c:     BRSFO26
created:     20180329
changed:     20210520
inetnum:     45.233.252.0/22
inetnum:     2804:4be0::/32
as-in:       from AS263411 200 accept ANY
as-in:       from AS262896 100 accept ANY
as-in:       from AS13335 300 accept AS13335
as-in:       from AS7195 300 accept AS7195
as-in:       from AS32934 300 accept AS32934
as-in:       from AS6939 300 accept AS6939
as-in:       from AS262485 300 accept AS262485
as-in:       from AS14026 300 accept AS14026
as-in:       from AS46489 300 accept AS46489
as-in:       from AS15133 300 accept AS15133
as-in:       from AS199524 300 accept AS199524
as-in:       from AS2688 300 accept AS2688
as-in:       from AS20940 300 accept AS20940
as-out:      to AS263411 announce AS267334
as-out:      to AS262896 announce AS267334
as-out:      to AS13335 announce AS267334
as-out:      to AS7195 announce AS267334
as-out:      to AS32934 announce AS267334
as-out:      to AS6939 announce AS267334
as-out:      to AS262485 announce AS267334
as-out:      to AS14026 announce AS267334
as-out:      to AS46489 announce AS267334
as-out:      to AS15133 announce AS267334
as-out:      to AS199524 announce AS267334
as-out:      to AS2688 announce AS267334
as-out:      to AS20940 announce AS267334

nic-hdl-br:  BRSFO26
person:      Bruno da Silva Fonseca
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20171211
changed:     20240123

% 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: 2026-03-18T16:52:03Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-ufinet-latam-brasil
RADB	as-forte-telecom-customer-ix-cloud
RADB	as-flys
RADB	as53013:as-cone
RADB	as-sb-automation-customer
RADB	as-hurricanev6
RADB	as-28124
RADB	as-fortel-customers
RADB	as-53427-tglobal
RADB	as-hugenet-customers
RADB	as-upix-customers
BBOI	as-speedweb
RADB	as-forte-telecom-downstreams
RADB	as-ctbc-customers42
RADB	as-linkfull-corporate
RADB	as264409:as-cone
RADB	as-ufla-transcust
RADB	as-ctbc-tools-3
RIPE	as-transroute-spec
RADB	as-durand1-customer
ALTDB	as-abv
RADB	as-hugenet-forte
RADB	as-sumicity-customers
RADB	as-7738-bgp-customers
RADB	as-hurricane
RADB	as-embratelnet
RADB	as263047:as-linkfull-customers
RADB	as-7738_customers