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	Prefix	Description
	189.50.220.0/24	CORELINK CONECT SEG E TRANSP DE DADOS LTDA
	189.50.220.0/22	CORELINK CONECT SEG E TRANSP DE DADOS LTDA
	189.50.221.0/24	CORELINK CONECT SEG E TRANSP DE DADOS LTDA
	189.50.222.0/24	CORELINK CONECT SEG E TRANSP DE DADOS LTDA
	189.50.223.0/24	CORELINK CONECT SEG E TRANSP DE DADOS LTDA
	2804:6db8::/32	CORELINK CONECT SEG E TRANSP DE DADOS LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS37468	Angola Cables	✔	✔
	AS263606	COREIT - DATACENTER, SERV GER E INFRA TI LTDA	✔	✘
	AS264562	Texnet	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS37468	Angola Cables	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS263606	COREIT - DATACENTER, SERV GER E INFRA TI LTDA	✔	✘
	AS267460	ALLNET TELECOMUNICAÇÕES EIRELE ME	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS266620	(VIPLANET) E D TELECOMUNICES LTDA - ME	✔	✘
	AS264562	Texnet	✔	✘
	AS7195	EdgeUno	✘	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✔	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS262462	Aranet Play	✔	✔
	AS28283	Adyl Telecom	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS269396	UNIR TELECOM	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS53427	TGLOBAL NETWORKS	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS267460	ALLNET TELECOMUNICAÇÕES EIRELE ME	✘	✔
	AS263606	COREIT - DATACENTER, SERV GER E INFRA TI LTDA	✔	✘
	AS266620	(VIPLANET) E D TELECOMUNICES LTDA - ME	✔	✘

% IP Client: 2a0c:2f07:9459:443:0:0:0:155
 % 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.
% 2025-12-08T13:36:10-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS270551
owner:       CORELINK CONECT SEG E TRANSP DE DADOS LTDA
ownerid:     17.854.788/0001-04
responsible: Fabiano Jose Gomes De Almeida
country:     BR
owner-c:     LCMMA92
routing-c:   LEMAR429
abuse-c:     LEMAR429
created:     20200324
changed:     20220419
inetnum:     189.50.220.0/22
inetnum:     2804:6db8::/32

nic-hdl-br:  LCMMA92
person:      LEANDRO CESAR DE MATTOS MARIOTTO
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20250123
changed:     20250123

nic-hdl-br:  LEMAR429
person:      Leandro Mariotto
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20140527
changed:     20220106

% 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: 2025-12-08T16:36:10Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-mob-customer-as61832	1687
RADB	as-gnt-customers	1404
ALTDB	as-allnet-clientes	6
RADB	as-1telecom-customers01	1485
RADB	as-fortel-customers	3688
RADB	as14840:as-customers-05	680
ALTDB	as-acessnet-transit	4
ALTDB	as-ispcorp-clientes	39
RADB	as28220:as-transit	287
RADB	as-ctbc-tools-9	1000
RADB	as-embratelnet	6371
RADB	as61568:as-aloo-telecom	2233
RADB	as-7738_customers	3484
RADB	as52320:as-customers	1320
RADB	as-7738-bgp-customers	3227
ALTDB	as-cabotelecom-cust	244
RADB	as-durand1-customer	4958
RADB	as-hurricane	24932