ASN Lookup Tool

C. J. ALVES NETWORK SERVI�OS DE INFORM�TICA E INTE BR BR 3 Routes

AS Data

AS266564

AS266564 – C. J. ALVES NETWORK SERVI�OS DE INFORM�TICA E INTE

AS Number 266564
AS Name 02.519.876/0001-74
Organization C. J. ALVES NETWORK SERVI�OS DE INFORM�TICA E INTE()
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2017-05-18

ASN Intelligence API for production workflows

Use ASN data for AS266564 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
160.238.249.0/24 256
160.238.251.0/24 256
160.238.248.0/24 256

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.
% 2026-03-12T08:03:06-03:00 - 136.227.167.33

aut-num:     AS266564
owner:       C. J. ALVES NETWORK SERVI�OS DE INFORM�TICA E INTE
ownerid:     02.519.876/0001-74
responsible: CALCINO JOAQUIM ALVES
country:     BR
owner-c:     CAJAL9
routing-c:   CAJAL9
abuse-c:     CAJAL9
created:     20170518
changed:     20170518
inetnum:     160.238.248.0/22
inetnum:     2804:3df0::/32

nic-hdl-br:  CAJAL9
person:      Calcino Joaquim Alves
e-mail:      cjnetcafe@gmail.com
country:     BR
created:     20100225
changed:     20250902

% 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
AS263879 NET FIBRA EMPRESAS LTDA BR

Upstreams

AS Number Description Country
AS263879 NET FIBRA EMPRESAS LTDA BR

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Frequently Asked Questions

ASN AS266564 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266564 is listed under C. J. ALVES NETWORK SERVI�OS DE INFORM�TICA E INTE.
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.