ASN Lookup Tool

CZNET PROVEDOR DE INTERNET LTDA BR BR 5 Routes

AS Data

AS266570

AS266570 – CZNET PROVEDOR DE INTERNET LTDA

AS Number 266570
AS Name
Organization CZNET PROVEDOR DE INTERNET LTDA()
Country BR
Number of IPv4 Routes 2
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2017-05-19

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Use ASN data for AS266570 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
45.7.74.0/23 512
2804:3e0c::/32 ~79×10²⁷
45.7.72.0/22 1024
2804:3e0c:8000::/33 ~40×10²⁷
2804:3e0c::/33 ~40×10²⁷

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.
% 2026-03-16T09:16:20-03:00 - 193.46.204.174

aut-num:     AS266570
owner:       CZNET PROVEDOR DE INTERNET LTDA
responsible: CASSIANO ZANON
owner-c:     CAZAN8
routing-c:   ELNET50
abuse-c:     ELNET50
created:     20170519
changed:     20251114
inetnum:     45.7.72.0/22
inetnum:     2804:3e0c::/32

nic-hdl-br:  CAZAN8
person:      Cassiano Zanon
created:     20071219
changed:     20201223

nic-hdl-br:  ELNET50
person:      Elevate Network
created:     20210422
changed:     20250228

% 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
AS263004 CZNET PROVEDOR DE INTERNET LTDA BR

Upstreams

AS Number Description Country
AS263004 CZNET PROVEDOR DE INTERNET LTDA BR

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Frequently Asked Questions

ASN AS266570 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266570 is listed under CZNET PROVEDOR DE INTERNET LTDA.
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.