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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
	131.108.76.0/24	GLOBO INFORMATICA EIRELI
	131.108.77.0/24	GLOBO INFORMATICA EIRELI
	131.108.78.0/23	GLOBOINFO LTDA
	131.108.78.0/24	GLOBO INFORMATICA EIRELI
	131.108.79.0/24	GLOBO INFORMATICA EIRELI
	138.94.180.0/24	GLOBO INFORMATICA EIRELI
	138.94.180.0/23	GLOBOINFO LTDA
	138.94.180.0/22	GLOBOINFO LTDA
	138.94.181.0/24	GLOBO INFORMATICA EIRELI
	138.94.182.0/23	GLOBOINFO LTDA
	138.94.182.0/24	GLOBO INFORMATICA EIRELI
	138.94.183.0/24	GLOBO INFORMATICA EIRELI
	138.219.84.0/24	GLOBO INFORMATICA EIRELI
	138.219.85.0/24	Marlon Diego Schaffer
	138.219.86.0/24	Gustavo S. Nagel ME
	138.219.87.0/24	GLOBO INFORMATICA EIRELI
	170.81.224.0/23	GLOBOINFO LTDA
	170.81.224.0/24	GLOBO INFORMATICA EIRELI
	170.81.225.0/24	GLOBO INFORMATICA LTDA - ME
	170.81.227.0/24	GLOBO INFORMATICA LTDA - ME
	170.81.226.0/24	INSTALA��ES E MANUTEN��ES GRILLO LTDA
	2804:1ca0::/40	GLOBO INFORMATICA EIRELI
	2804:1ca0:100::/40	GLOBO INFORMATICA EIRELI
	2804:1ca0:200::/40	GLOBO INFORMATICA EIRELI
	2804:1ca0:300::/40	GLOBO INFORMATICA EIRELI
	2804:1ca0:1000::/40	INSTALA��ES E MANUTEN��ES GRILLO LTDA
	2804:1ca0:1100::/40	HZ Internet Telecom LTDA
	2804:1ca0:ff01::/48	GLOBO INFORMATICA EIRELI
	2804:1ca0:ff05::/48	GLOBO INFORMATICA EIRELI
	2804:1ca0:ff07::/48	GLOBOINFO LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28146	MHNET TELECOM	✔	✔
	AS52843	NOROESTE NET	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS28146	MHNET TELECOM	✔	✔
	AS265118	SKYNET Telecomunicacoes Eireli	✔	✔
	AS268440	Unify Internet Eireli	✔	✔
	AS269315	CLACI FABER PARIZOTTO EIRELI - ME	✔	✔
	AS266258	Fuhr e Feltes Ltda	✔	✔
	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	✔	✔
	AS61936	VIATEC TELECOMUNICAÇÕES EIRELI	✔	✔
	AS271518	Marlon Diego Schaffer	✔	✔
	AS263604	Hilton C. Bender Eireli	✔	✘
	AS270688	Eliseu Zvoboter & Cia Ltda - Me	✔	✘
	AS52843	NOROESTE NET	✔	✔
	AS61653	Meta Servers Tecnologia e Telecomunicacaoes Ltda	✔	✘
	AS266595	NOVA CONEXAO INFORMATICA	✔	✘
	AS268463	LOG INFORMATICA LTDA	✔	✔
	AS269319	PS TELECOM LTDA - ME	✔	✘
	AS274624	HZ Internet Telecom LTDA	✘	✔
	AS2635	Automattic, Inc	✔	✘
	AS6424	EDGOO NETWORKS	✔	✘
	AS264250	Virtual Telecom	✘	✔
	AS214331	Teske Virtual System Ltda	✔	✘
	AS40776	TaoNet	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS269180	VIPNET Conexão	✔	✘
	AS266400	Ferenz Networks	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS262287	Latitude.sh LTDA	✔	✘
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✘
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✘
	AS262462	Aranet Play	✔	✘
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✘
	AS262832	Link Cariri	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS24482	SG.GS	✔	✘
	AS42473	Anexia Cloud Solutions GmbH	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS265061	GC NET	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS270470	LN TELECOM	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS265118	SKYNET Telecomunicacoes Eireli	✔	✔
	AS268440	Unify Internet Eireli	✔	✔
	AS263604	Hilton C. Bender Eireli	✔	✘
	AS266258	Fuhr e Feltes Ltda	✔	✔
	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	✔	✔
	AS269315	CLACI FABER PARIZOTTO EIRELI - ME	✔	✔
	AS61936	VIATEC TELECOMUNICAÇÕES EIRELI	✔	✔
	AS270688	Eliseu Zvoboter & Cia Ltda - Me	✔	✘
	AS271518	Marlon Diego Schaffer	✔	✔
	AS266595	NOVA CONEXAO INFORMATICA	✔	✘
	AS274624	HZ Internet Telecom LTDA	✘	✔
	AS268463	LOG INFORMATICA LTDA	✔	✔
	AS52843	NOROESTE NET	✔	✔
	AS61653	Meta Servers Tecnologia e Telecomunicacaoes Ltda	✔	✘
	AS269319	PS TELECOM LTDA - ME	✔	✘
	AS264250	Virtual 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.
% 2025-10-06T20:03:53-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS61666
owner:       GLOBOINFO LTDA
ownerid:     06.153.965/0001-09
responsible: MARLOS JANDER STEIN
country:     BR
owner-c:     MJS185
routing-c:   MJS185
abuse-c:     MJS185
created:     20140902
changed:     20140902
inetnum:     131.108.76.0/22
inetnum:     2804:1ca0::/32
inetnum:     138.219.84.0/22
inetnum:     170.81.224.0/22
inetnum:     138.94.180.0/22

nic-hdl-br:  MJS185
person:      MARLOS JANDER STEIN
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20020719
changed:     20190531

% 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: 2025-10-06T23:03:53Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctbc-customers78	49
RADB	as-hurricane	24477
RADB	as28146:as-clients	2363
RADB	as-8167-bgp-customers	1447
RADB	as-ufinet-latam-brasil	4935
RADB	as-8167_customers	1838
RADB	as26615:as-customers	7550
RADB	as-267613	5357
ALTDB	as-hwng-downstreams	2598
RADB	as-e1-automation-customer	4749
RADB	as-hugenet-customers	47335
RADB	as28343:as-customers	341
RADB	as3491:as-customers-na	61532
NTTCOM	as-as393742	304
RADB	as264409:as-cone	1086
RADB	as-ctbc-customers26	50
RADB	as-ctbc-tools	9675
RADB	as53013:as-cone	9643
RADB	as-sb-automation-customer	2474