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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
	45.71.208.0/23	STALKER ENGENHARIA EIRELI
	45.71.208.0/22	STALKER ENGENHARIA EIRELI
	45.71.210.0/23	STALKER ENGENHARIA EIRELI
	45.181.36.0/23	STALKER ENGENHARIA EIRELI
	45.181.36.0/22	STALKER ENGENHARIA EIRELI
	45.181.38.0/23	STALKER ENGENHARIA EIRELI
	45.189.176.0/23	STALKER ENGENHARIA EIRELI
	45.189.176.0/24	STALKER ENGENHARIA EIRELI
	45.189.176.0/22	STALKER ENGENHARIA EIRELI
	45.189.178.0/23	STALKER ENGENHARIA EIRELI
	45.189.178.0/24	STALKER ENGENHARIA EIRELI
	45.189.179.0/24	STALKER ENGENHARIA EIRELI
	2804:6700::/32	STALKER ENGENHARIA EIRELI
	2804:6700:1400::/42	STALKER ENGENHARIA EIRELI
	2804:6700:4000::/34	STALKER ENGENHARIA EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS14840	BR.DIGITAL	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS266989	ETH ENTERPRISE TECNOLOGIA LTDA	✔	✔
	AS3356	Lumen (Level 3)	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS271493	SPEED NET PEDRA	✔	✔
	AS274768	ULTRANET VALE DO RIBEIRA LTDA	✔	✔
	AS270753	NAVEX INTERNET LTDA	✔	✔
	AS270876	INNON - OPERADORA DE SERVICOS MULTIMIDIA LTDA	✔	✘
	AS274720	Loy S.A	✔	✔
	AS270796	CAPITAL FIBRA	✔	✔
	AS269513	aladusnet informatica e telecomunicaçao ltda - me	✔	✘
	AS7195	EdgeUno	✔	✔
	AS266457	TV Barigui Ltda.	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS40776	TaoNet	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS263152	MIGO TELECOM	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS267613	ELETRONET S.A.	✔	✘
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS52999	START TELECOM LTDA	✔	✔
	AS270470	LN TELECOM	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS24482	SG.GS	✔	✔
	AS262462	Aranet Play	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS269641	RURALNET BRASIL	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS14537	Continent 8 LLC	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS270824	ENX Services	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS28166	TESA - Telecom South America	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS28283	Adyl Telecom	✔	✔
	AS263661	Brasil Digital Telecom	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS39120	Convergenze S.p.A.	✘	✔
	AS269396	UNIR TELECOM	✘	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	✔	✘
	AS266445	SEA TELECOM LTDA	✔	✘
	AS52925	Ascenty Data Centers e Telecomunicações S/A	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS266989	ETH ENTERPRISE TECNOLOGIA LTDA	✔	✔
	AS271493	SPEED NET PEDRA	✔	✔
	AS270753	NAVEX INTERNET LTDA	✔	✔
	AS270876	INNON - OPERADORA DE SERVICOS MULTIMIDIA LTDA	✔	✘
	AS274720	Loy S.A	✔	✔
	AS274768	ULTRANET VALE DO RIBEIRA LTDA	✔	✔
	AS269513	aladusnet informatica e telecomunicaçao ltda - me	✔	✘
	AS270796	CAPITAL FIBRA	✔	✔
	AS266457	TV Barigui Ltda.	✔	✘

% 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.
% 2026-04-02T10:15:38-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS269597
owner:       STALKER ENGENHARIA EIRELI
ownerid:     
responsible: PABLO ANTONIO FERREIRA ROSIN
country:     BR
owner-c:     PAFRO118
routing-c:   PAFRO118
abuse-c:     PAFRO118
created:     20191127
changed:     20260320
inetnum:     45.189.176.0/22
inetnum:     2804:6700::/32
inetnum:     45.181.36.0/22
inetnum:     45.71.208.0/22
as-in:       from AS269161 100 accept ANY
as-in:       from AS266989 100 accept ANY
as-in:       from AS3356 100 accept ANY
as-in:       from AS14840 100 accept ANY
as-out:      to AS269161 announce AS269597
as-out:      to AS266989 announce AS269597
as-out:      to AS3356 announce AS269597
as-out:      to AS16735 announce AS269597
as-out:      to AS14840 announce AS269597

nic-hdl-br:  PAFRO118
person:      Pablo Antonio Ferreira Rosin
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20190619
changed:     20230928

% 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: 2026-04-02T13:15:38Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctbc-tools-3	1000
RADB	as-ufinet-latam-brasil	4935
ALTDB	as-53062-customers	1688
RADB	as268862:as-bracust	7383
RADB	as53013:as-cone	10048
RADB	as-8167-bgp-customers	1447
RADB	as26615:as-customers	8027
RADB	as-8167_customers	1931
RADB	as-eai:as-263055	14
RADB	as28146:as-clients	2553
RADB	as-rocketnetwork-tools-2	1599
LEVEL3	as-lumen-customers-asns	10695
RADB	as-267613	5669
RADB	as-ctbc-customers170	49
RADB	as14840:as-customers-01	461