ASN Lookup Tool

AS263356
CNT Fiber BR BR 22 Routes

AS263356CNT Fiber

AS Number 263356
AS Name CNT Fiber
Organization CNT Fiber()
Country BR
Website cntfiber.com.br
Number of IPv4 Routes 15
Number of IPv6 Routes 7
ASN type ISP
Allocation Status allocated
Registry lacnic
Date Allocated 2014-03-18

IP Ranges

Route # IPs
2804:14e0::/34 ~20×10²⁷
191.37.78.0/24 256
191.37.72.0/22 1024
2804:14e0:8000::/33 ~40×10²⁷
191.37.73.0/24 256
191.37.76.0/24 256
2804:14e0:8000::/34 ~20×10²⁷
2804:14e0:c000::/34 ~20×10²⁷
191.37.72.0/23 512
buy plan ~79×10²⁷
buy plan ~40×10²⁷
buy plan 2048
buy plan 256
buy plan ~20×10²⁷

Raw Whois Response

% 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.
% 2025-11-15T09:21:19-03:00 - 194.135.133.199

aut-num:     AS263356
owner:       CNT Fiber
responsible: Amarildo Souza Arruda
owner-c:     AMSAR103
routing-c:   CNILT14
abuse-c:     CNILT14
created:     20140318
changed:     20140318
inetnum:     191.37.72.0/21
inetnum:     2804:14e0::/32

nic-hdl-br:  AMSAR103
person:      Amarildo de Souza Arruda
created:     20241125
changed:     20241126

nic-hdl-br:  CNILT14
person:      Conecta Net Informatica Ltda
created:     20111006
changed:     20190311

% 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.
            

Parsed Whois Response

Peers

AS Number Description Country
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT BR
AS21574 Century Telecom Ltda BR
AS23106 AMERICAN TOWER DO BRASIL COMUNICA��O MULTIM�DIA LT BR

Upstreams

AS Number Description Country
AS21574 Century Telecom Ltda BR
AS23106 AMERICAN TOWER DO BRASIL COMUNICA��O MULTIM�DIA LT BR

Contacts

Email Contacts

Abuse Contacts

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