AS53048 CTE TELECOM

The website screenshot for http://cte.net.br

CTE TELECOM

AS Number 53048
Website http://cte.net.br

Registered on: 14 Jul 2009 (16 years old)
Registered to: 141256 (lacnic)

Network status: Active, Allocated under NIC.BR

Network type: Eyeball

Prefixes Originated: 9 IPv4, 13 IPv6

Upstreams

AS61678 - NETWAY INFORMATICA LTDA

Locations of Operation

Brazil

Prefixes Originated

9 IPv4, 13 IPv6

Show Low Visibility Prefixes

Addresses Originated

36 /24's of IPv4

65536 /48's of IPv6

	Prefix	Description
	132.255.176.0/22	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	132.255.178.0/24	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	170.245.228.0/22	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	177.137.48.0/21	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	187.73.96.0/20	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	187.73.110.0/24	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	200.94.252.0/22	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	200.94.253.0/24	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	200.94.252.0/24	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04::/32	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:26::/48	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:27::/48	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:60::/48	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:102::/48	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:fe00::/48	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff00::/43	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff00::/44	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff00::/42	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff10::/44	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff20::/43	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff20::/44	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
	2804:1b04:ff30::/44	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP

Peers: 56

Upstreams: 1

Downstreams: 8 (Cone: 13)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS61678	NETWAY INFORMATICA LTDA	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS61678	NETWAY INFORMATICA LTDA	✔	✔
AS270758	SPEEDNET LTDA EPP	✔	✔
AS52833	GLOBOTECH TELECOM LTDA - ME	✔	✔
AS266362	NORTE TELECOM PROVEDOR DE INTERNET EIRELI	✔	✔
AS61577	AMAZONTEL TELECOMUNICACOES LTDA	✔	✘
AS273532	NETGEO SOLUCOES EM TECNOLOGIA LTDA	✔	✔
AS266517	New Life Telecom Eireli EPP	✘	✔
AS263343	PC2 TELECOM	✘	✔
AS28360	WKVE Asses. em Serviços de Inform. e Telecom. Ltda	✔	✘
AS14840	BR.DIGITAL	✘	✔
AS199524	Gcore S.A.	✘	✔
AS214331	Teske Virtual System Ltda	✘	✔
AS32590	Valve Corporation	✔	✔
AS2635	Automattic, Inc	✘	✔
AS266400	Ferenz Networks	✘	✔
AS215248	Bastiaan Mathijs Brink	✘	✔
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✘	✔
AS52999	START TELECOM LTDA	✘	✔
AS214757	Jakub Krsa	✘	✔
AS269180	VIPNET Conexão	✘	✔
AS262462	Aranet Play	✔	✔
AS40776	TaoNet	✘	✔
AS13335	Cloudflare, Inc.	✘	✔
AS6057	Administracion Nacional de Telecomunicaciones	✘	✔
AS269396	UNIR TELECOM	✘	✔
AS61624	ISPSHIELD (InfNOC Tecnologia)	✘	✔
AS269641	RURALNET BRASIL	✘	✔
AS263152	MIGO TELECOM	✘	✔
AS263541	IMF NETWORK DATA LTDA - ME	✘	✔
AS24482	SG.GS	✘	✔
AS6424	EDGOO NETWORKS	✘	✔
AS60503	FNX Tecnologia LTDA	✘	✔
AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✘	✔
AS39120	Convergenze S.p.A.	✘	✔
AS36236	NetActuate, Inc	✘	✔
AS14907	Wikimedia Foundation Inc.	✘	✔
AS213622	Falcon FZE LLC	✘	✔
AS14537	Continent 8 LLC	✘	✔
AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✘	✔
AS199829	Akronic Network LTDA	✘	✔
AS42473	Anexia Cloud Solutions GmbH	✘	✔
AS270470	LN TELECOM	✘	✔
AS401661	EMBNEX, LLC	✘	✔
AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
AS270684	SOLUCOES SOUZA WEB LTDA	✘	✔
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✘	✔
AS270824	ENX Services	✘	✔
AS262287	Latitude.sh LTDA	✘	✔
AS262589	SAMM (Internexa)	✘	✔
AS49544	i3D.net B.V	✘	✔
AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✘	✔
AS61680	ACESSO SIMPLES LTDA	✘	✔
AS263444	Open X Tecnologia Ltda	✔	✘
AS268849	MUNICIPIO DE MARABA	✔	✘
AS262832	Link Cariri	✘	✔
AS28283	Adyl Telecom	✘	✔

Downstreams

ASN	Description	IPv4	IPv6
AS270758	SPEEDNET LTDA EPP	✔	✔
AS52833	GLOBOTECH TELECOM LTDA - ME	✔	✔
AS61577	AMAZONTEL TELECOMUNICACOES LTDA	✔	✘
AS273532	NETGEO SOLUCOES EM TECNOLOGIA LTDA	✔	✔
AS266362	NORTE TELECOM PROVEDOR DE INTERNET EIRELI	✔	✔
AS266517	New Life Telecom Eireli EPP	✘	✔
AS28360	WKVE Asses. em Serviços de Inform. e Telecom. Ltda	✔	✘
AS263343	PC2 TELECOM	✘	✔

% 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.
% 2026-04-05T16:25:13-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS53048
owner:       CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP
ownerid:     03.903.466/0001-95
responsible: Ademir Mendes Santiago
country:     BR
owner-c:     ADMSA
routing-c:   ADMSA
abuse-c:     ADMSA
created:     20090714
changed:     20260121
inetnum:     187.73.96.0/20
inetnum:     177.137.48.0/21
inetnum:     2804:1b04::/32
inetnum:     132.255.176.0/22
inetnum:     200.94.252.0/22
inetnum:     170.245.228.0/22

nic-hdl-br:  ADMSA
person:      Ademir Mendes Santiago
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20061130
changed:     20240810

% 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: 2026-04-05T19:25:13Z UTC

Member of the following AS-SETs

-	Member
RADB	as-1telecom-customers01
RADB	as26615:as-customers
RADB	as-ctbc-customers80
RADB	as-ufinet-latam-brasil
RADB	as-28260
RADB	as-gnt-customers
RADB	as-intlink
RADB	as-mob-customer-as53048
RADB	as53048:as-all
RADB	as53013:as-cone
RADB	as-ctbc-tools-4
RADB	as52873:as-api
RADB	as264409:as-cone
RADB	as264525:as-customers
RADB	as-megalink-customers
RADB	as198949:as-sd
RADB	as52320:as-customers
RADB	as-openx-customers
RADB	as-wiki-customers
ALTDB	as-ultratelecom-br
RADB	as52873:as-transit
RADB	as-durand1-customer
RADB	as28146:as-clients
RADB	as-fortel-customers
RADB	as-ctbc-customers26
RADB	as-mob-customer-as53237
NTTCOM	as-as393742
RADB	as-e1-automation-customer
RADB	as-hurricanev6
RADB	as-samm
RADB	as-mob-customer-as61832
RADB	as-embratelnet
ALTDB	as-hwng-downstreams
RADB	as264984:as-cone
RADB	as-267613

Name	IPv4	IPv6	Link Speed
IX.br (PTT.br) São Paulo	187.16.214.75	2001:12f8::214:75	100 gbps
IX.br (PTT.br) Fortaleza	45.68.75.164	2001:12f8:0:9::147:164	100 gbps
IX.br (PTT.br) Belém	187.16.195.29	2001:12f8:0:18::29	10 gbps
IX.br (PTT.br) São Luís		2001:12f8:0:30::17	n/a
IX.br (PTT.br) Porto Alegre	177.52.39.108		n/a
IX.br (PTT.br) Rio de Janeiro	45.68.80.5	2001:12f8:0:2::5	n/a

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Upstreams

Locations of Operation

Network Policy

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Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points