ASN Lookup Tool

Prefeitura de Cuiab� cuiaba.mt.gov.br BR BR 11 Routes

AS Data

AS263638

AS263638 – Prefeitura de Cuiab�

AS Number 263638
AS Name 03.533.064/0001-46
Organization Prefeitura de Cuiab�()
Country BR
Website cuiaba.mt.gov.br
Number of IPv4 Routes 11
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry lacnic
Date Allocated 2013-10-01

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Use ASN data for AS263638 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
186.236.246.0/23 512
186.236.243.0/24 256
186.236.242.0/24 256
186.236.242.0/23 512
186.236.244.0/24 256
186.236.240.0/23 512
186.236.246.0/24 256
186.236.244.0/23 512
186.236.240.0/24 256
186.236.247.0/24 256

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.
% 2026-04-01T09:23:11-03:00 - 136.227.175.74

aut-num:     AS263638
owner:       Prefeitura de Cuiab�
ownerid:     03.533.064/0001-46
responsible: NOC DTI
country:     BR
owner-c:     PMDTI
routing-c:   PMDTI
abuse-c:     PMDTI
created:     20131001
changed:     20170317
inetnum:     186.236.240.0/20
inetnum:     2801:80:7e0::/48

nic-hdl-br:  PMDTI
person:      PMC DTI
e-mail:      noc.dti@cuiaba.mt.gov.br
country:     BR
created:     20170315
changed:     20250916

% 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
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS263152 MIGO TELECOM BR
AS1031 PEER 1031 LLC US
AS22356 Durand do Brasil Ltda BR
AS267629 SGV TI E TELECOM LTDA BR

Upstreams

AS Number Description Country
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS1031 PEER 1031 LLC US
AS267629 SGV TI E TELECOM LTDA BR

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Frequently Asked Questions

ASN AS263638 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263638 is listed under Prefeitura de Cuiab�.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.