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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
	186.250.240.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.240.0/21	ENGETRONICS INTERNET DATACENTER
	186.250.240.0/23	ENGETRONICS INTERNET DATACENTER
	186.250.241.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.242.0/23	ENGETRONICS INTERNET DATACENTER
	186.250.242.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.243.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.244.0/23	ENGETRONICS INTERNET DATACENTER
	186.250.244.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.245.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.246.0/24	ENGETRONICS INTERNET DATACENTER
	186.250.246.0/23	ENGETRONICS INTERNET DATACENTER
	186.250.247.0/24	ENGETRONICS INTERNET DATACENTER
	2804:3cb8::/32	ENGETRONICS INTERNET DATACENTER
	2804:3cb8:c000::/36	ENGETRONICS INTERNET DATACENTER
	2804:3cb8:f000::/36	ENGETRONICS INTERNET DATACENTER

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS14840	BR.DIGITAL	✔	✔
	AS52863	UPX TECNOLOGIA LTDA	✔	✘
	AS16735	Algar Telecom	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS14840	BR.DIGITAL	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS52863	UPX TECNOLOGIA LTDA	✔	✔
	AS16735	Algar Telecom	✔	✔
	AS37468	Angola Cables	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS40776	TaoNet	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS52999	START TELECOM LTDA	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS262462	Aranet Play	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS24482	SG.GS	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS262589	SAMM	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS265061	GC NET	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS28283	Adyl Telecom	✔	✔
	AS267613	ELETRONET S.A.	✔	✘
	AS263237	PowerHost Telecom SPA	✘	✔
	AS262832	Link Cariri	✘	✔
	AS15169	Google LLC	✘	✔
	AS22356	Durand do Brasil Ltda	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS270470	LN TELECOM	✔	✘

% 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.
% 2025-10-29T02:00:48-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS53221
owner:       ENGETRONICS INTERNET DATACENTER
ownerid:     08.145.394/0001-88
responsible: REGISTRO DE DOMINIOS
country:     BR
owner-c:     ENFSO2
routing-c:   ENFSO2
abuse-c:     ENFSO2
created:     20101029
changed:     20130306
inetnum:     186.250.240.0/21
inetnum:     2804:3cb8::/32

nic-hdl-br:  ENFSO2
person:      ENGETRONICS FABRICA DE SOLUCOES
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20060724
changed:     20230418

% 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: 2025-10-29T05:00:48Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctbc-customers3	50
ALTDB	as-hwng-downstreams	2598
RADB	as-53221	1
RADB	as-e1-automation-customer	4546
ALTDB	as28178:as-customers	30
RADB	as-sb-automation-customer	2478
RADB	as26615:as-customers	7516
RADB	as14840:as-customers-01	464
RADB	as264409:as-cone	47285
RADB	as-hugenet-customers	47285