AS28642 Contato Internet EIRELI

The website screenshot for http://www.contato.net

Contato Internet EIRELI

AS Number 28642
Website http://www.contato.net

Registered on: 19 Apr 2006 (19 years old)
Registered to: 147400 (lacnic)

Network status: Active, Allocated under NIC.BR

Network type: Eyeball

Prefixes Originated: 43 IPv4, 11 IPv6

Upstreams

AS267469 - W8 Telecom Ltda - ME
AS174 - Cogent Communications, LLC
AS37468 - Angola Cables
AS6939 - Hurricane Electric LLC

Rankings

#113 for AS Cone in Brazil

#131 for Unique Domains in Brazil

	Prefix	Description
	168.228.180.0/24	Contato Internet EIRELI
	168.228.180.0/22	Contato Internet EIRELI
	168.228.181.0/24	Contato Internet EIRELI
	168.228.182.0/24	Contato Internet EIRELI
	168.228.183.0/24	Contato Internet EIRELI
	170.246.128.0/24	Contato Internet EIRELI
	170.246.128.0/22	Contato Internet EIRELI
	170.246.129.0/24	Contato Internet EIRELI
	170.246.130.0/24	Contato Internet EIRELI
	170.246.131.0/24	Contato Internet EIRELI
	179.108.160.0/24	Contato Internet EIRELI
	179.108.160.0/22	Contato Internet EIRELI
	179.108.160.0/20	Contato Internet EIRELI
	179.108.161.0/24	Contato Internet EIRELI
	179.108.162.0/24	Contato Internet EIRELI
	179.108.163.0/24	Contato Internet EIRELI
	179.108.164.0/24	Contato Internet EIRELI
	179.108.165.0/24	Contato Internet EIRELI
	179.108.166.0/24	Contato Internet EIRELI
	179.108.167.0/24	Contato Internet EIRELI
	179.108.168.0/24	Contato Internet EIRELI
	179.108.169.0/24	Contato Internet EIRELI
	179.108.170.0/24	Contato Internet EIRELI
	179.108.171.0/24	Contato Internet EIRELI
	179.108.174.0/24	Contato Internet EIRELI
	201.76.0.0/24	Contato Internet EIRELI
	201.76.0.0/22	Contato Internet EIRELI
	201.76.0.0/20	Contato Internet EIRELI
	201.76.1.0/24	Contato Internet EIRELI
	201.76.2.0/24	Contato Internet EIRELI
	201.76.3.0/24	Contato Internet EIRELI
	201.76.4.0/22	Contato Internet EIRELI
	201.76.4.0/24	Contato Internet EIRELI
	201.76.5.0/24	Contato Internet EIRELI
	201.76.6.0/24	Contato Internet EIRELI
	201.76.8.0/22	Contato Internet EIRELI
	201.76.8.0/24	Contato Internet EIRELI
	201.76.9.0/24	Contato Internet EIRELI
	201.76.10.0/24	Contato Internet EIRELI
	201.76.12.0/24	Contato Internet EIRELI
	201.76.13.0/24	Contato Internet EIRELI
	201.76.14.0/24	Contato Internet EIRELI
	201.76.15.0/24	Contato Internet EIRELI
	2804:ef4::/32	Contato Internet EIRELI
	2804:ef4:4160::/48	Contato Internet EIRELI
	2804:ef4:5180::/42	Contato Internet EIRELI
	2804:ef4:51c0::/42	Contato Internet EIRELI
	2804:ef4:5200::/39	Contato Internet EIRELI
	2804:ef4:5400::/48	Contato Internet EIRELI
	2804:ef4:5401::/48	Contato Internet EIRELI
	2804:ef4:5600::/39	Contato Internet EIRELI
	2804:ef4:6001::/48	Contato Internet EIRELI
	2804:ef4:6401::/48	Contato Internet EIRELI
	2804:ef4:6402::/48	Contato Internet EIRELI

Peers: 59

Upstreams: 4

Downstreams: 17 (Cone: 21)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS267469	W8 Telecom Ltda - ME	✔	✔
AS174	Cogent Communications, LLC	✔	✔
AS37468	Angola Cables	✔	✔
AS6939	Hurricane Electric LLC	✘	✔

Peers

ASN	Description	IPv4	IPv6
AS267469	W8 Telecom Ltda - ME	✔	✔
AS263634	TACNET TELECOM	✔	✔
AS52706	3D TELECOMUNICACOES LTDA	✔	✔
AS52977	Sul Online Telecom Ltda - EPP	✔	✔
AS174	Cogent Communications, LLC	✔	✔
AS266037	OPENGATE INFORMATICA LTDA - ME	✔	✔
AS268426	F. MAGNUS SCHARDOSIM	✔	✔
AS267518	TECHNIK INFORMATICA LTDA - ME	✔	✔
AS262316	Ateky Internet Eireli Me	✔	✔
AS37468	Angola Cables	✔	✔
AS61868	NETFACIL INTERNET VIA RADIO E INFORMATICA LTDA - M	✔	✔
AS6939	Hurricane Electric LLC	✔	✔
AS271543	Eghert Informática Ltda ME	✔	✔
AS262320	BANDA TURBO PROVEDORES DE INTERNET LTDA	✔	✔
AS52910	A. Angeloni & Cia Ltda	✔	✔
AS268415	Net Sul LTDA - ME	✔	✔
AS268073	GENESIO A. MENDES & CIA. LTDA.	✔	✘
AS263670	Giassi & Cia Ltda	✔	✘
AS2635	Automattic, Inc	✔	✔
AS265302	SULCATEL COMERCIO DE TELEFONIA LTDA - ME	✔	✔
AS6424	EDGOO NETWORKS	✔	✔
AS214331	Teske Virtual System Ltda	✔	✔
AS265081	Carlessi Comércio e Soluções de Internet LTDA ME	✔	✘
AS40776	TaoNet	✔	✔
AS269180	VIPNET Conexão	✔	✔
AS263661	Brasil Digital Telecom	✔	✔
AS52999	START TELECOM LTDA	✔	✔
AS262880	RADAR WISP LTDA	✔	✘
AS264409	Huge Networks	✔	✘
AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
AS262462	Aranet Play	✔	✔
AS266400	Ferenz Networks	✔	✔
AS271247	RS Sul Telecomunicações Ltda	✔	✔
AS42473	Anexia Cloud Solutions GmbH	✔	✔
AS270470	LN TELECOM	✔	✔
AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
AS36236	NetActuate, Inc	✔	✔
AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
AS14907	Wikimedia Foundation Inc.	✔	✔
AS215248	Bastiaan Mathijs Brink	✔	✔
AS24482	SG.GS	✔	✔
AS262832	Link Cariri	✔	✔
AS32590	Valve Corporation	✔	✔
AS15169	Google LLC	✔	✘
AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
AS52872	VOANET Telecomunicações Ltda.	✔	✘
AS60503	FNX Tecnologia LTDA	✔	✔
AS14840	BR.DIGITAL	✔	✔
AS53062	ALT \| GRUPO BRASIL TECPAR	✔	✘
AS214757	Jakub Krsa	✘	✔
AS265061	GC NET	✔	✘
AS9498	Bharti Airtel Ltd.	✔	✘
AS273331	Flognet Inc.	✘	✔
AS13335	Cloudflare, Inc.	✔	✔
AS263903	INFORBARRA TELECOM	✔	✘
AS20473	The Constant Company, LLC	✔	✔

Downstreams

ASN	Description	IPv4	IPv6
AS263634	TACNET TELECOM	✔	✔
AS52706	3D TELECOMUNICACOES LTDA	✔	✔
AS52977	Sul Online Telecom Ltda - EPP	✔	✔
AS266037	OPENGATE INFORMATICA LTDA - ME	✔	✔
AS61868	NETFACIL INTERNET VIA RADIO E INFORMATICA LTDA - M	✔	✔
AS268426	F. MAGNUS SCHARDOSIM	✔	✔
AS267518	TECHNIK INFORMATICA LTDA - ME	✔	✔
AS271543	Eghert Informática Ltda ME	✔	✔
AS52910	A. Angeloni & Cia Ltda	✔	✔
AS268415	Net Sul LTDA - ME	✔	✔
AS262320	BANDA TURBO PROVEDORES DE INTERNET LTDA	✔	✔
AS263670	Giassi & Cia Ltda	✔	✘
AS268073	GENESIO A. MENDES & CIA. LTDA.	✔	✘
AS262316	Ateky Internet Eireli Me	✔	✔
AS265302	SULCATEL COMERCIO DE TELEFONIA LTDA - ME	✔	✔
AS265081	Carlessi Comércio e Soluções de Internet LTDA ME	✔	✘
AS273331	Flognet Inc.	✘	✔

% 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.
% 2025-11-28T13:38:52-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS28642
owner:       Contato Internet EIRELI
ownerid:     07.562.175/0001-31
responsible: Alexandre Fenzke
country:     BR
owner-c:     COILT13
routing-c:   COIBG
abuse-c:     CIA76
created:     20060419
changed:     20210419
inetnum:     201.76.0.0/20
inetnum:     179.108.160.0/20
inetnum:     2804:ef4::/32
inetnum:     170.246.128.0/22
inetnum:     168.228.180.0/22
as-in:       from AS174 100 accept ANY
as-in:       from AS6939 100 accept ANY
as-in:       from AS267469 100 accept ANY
as-out:      to AS174 announce AS28642
as-out:      to AS6939 announce AS28642
as-out:      to AS267469 announce AS28642

nic-hdl-br:  COILT13
person:      Contato Internet Ltda.
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20080201
changed:     20150912

nic-hdl-br:  COIBG
person:      Contato Internet - BGP
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20181203
changed:     20181203

nic-hdl-br:  CIA76
person:      Contato Internet - Abusos
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20060504
changed:     20171026

% 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: 2025-11-28T16:38:52Z UTC / (Click here to force a refresh)

Member of the following AS-SETs

-	Member
RADB	as-8167_customers
RADB	as26615:as-customers
RADB	as-contato
LEVEL3	as-level3-origins-na
RIPE	as-retn-actual-v4
RADB	as-sb-automation-customer
RADB	as-ctbc-customers99
RADB	as-8167-bgp-customers
RADB	as-ctbc-tools
RADB	as-7738_customers
RADB	as-ctbc-customers29
RADB	as-angolacables-br
RADB	as-embratelnet
RADB	as53013:as-cone
NTTCOM	as-as393742
RADB	as-e1-automation-customer
RADB	as28642:as-customers
RADB	as-hurricane
RADB	as-cn2
RADB	as-hurricanev6
RADB	as267469:as-customers
RADB	as-ufinet-latam-brasil
RADB	as3491:as-customers-na
RADB	as-267613
RADB	as-7738-bgp-customers

Name	IPv4	IPv6	Link Speed
IX.br (PTT.br) São Paulo	187.16.222.155	2001:12f8::222:155	40 gbps
IX.br (PTT.br) Porto Alegre	177.52.38.191	2001:12f8:0:6::2:8642	40 gbps
IX.br (PTT.br) São Paulo	187.16.219.219	2001:12f8::219:219	40 gbps
IX.br (PTT.br) São Paulo	187.16.209.150	2001:12f8::209:150	40 gbps
IX.br (PTT.br) Florianópolis	200.219.141.58	2001:12f8:0:5::58	10 gbps
IX.br (PTT.br) Curitiba	45.184.146.91	2001:12f8:0:4::91	1000 mbps

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