ASN Lookup Tool

BLZNET SERVICOS DE INTERNET LTDA ME BR BR 8 Routes

AS Data

AS52680

AS52680BLZNET SERVICOS DE INTERNET LTDA ME

AS Number 52680
AS Name
Organization BLZNET SERVICOS DE INTERNET LTDA ME()
Country BR
Number of IPv4 Routes 7
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2012-12-04

ASN Intelligence API for production workflows

Use ASN data for AS52680 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
177.67.236.0/23 512
177.67.238.0/23 512
2804:c20::/32 ~79×10²⁷
143.0.116.0/22 1024
177.67.237.0/24 256
177.67.234.0/23 512
177.67.232.0/21 2048
177.67.232.0/23 512

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.
% 2026-03-19T09:16:23-03:00 - 93.113.52.217

aut-num:     AS52680
owner:       BLZNET SERVICOS DE INTERNET LTDA - ME
responsible: Jos� Carlos Guaitanele
owner-c:     BIL200
routing-c:   BIL200
abuse-c:     BIL200
created:     20121204
changed:     20200204
inetnum:     177.67.232.0/21
inetnum:     2804:c20::/32
inetnum:     143.0.116.0/22
as-in:       from AS8167 100 accept ANY
as-in:       from AS262688 100 accept ANY
as-out:      to AS8167 announce AS52680
as-out:      to AS262688 announce AS52680

nic-hdl-br:  BIL200
person:      BLZ Inform�tica Ltda
created:     20020611
changed:     20160908

% 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
AS262408 CEPAIN TELECOM BR
AS268004 L.E.G BENSONI INFORMATICA ME BR
AS268004 L.E.G BENSONI - INFORMATICA ME BR
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS266142 Bahiadados Telecom Ltda. BR
AS267592 Col�gio do Registro de Im�veis do Paran� BR
AS267990 Gilberto Leandro Peron e Cia Ltda BR
AS14537 Continent 8 LLC US
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS28146 MHNET TELECOM BR
AS263444 Open X Tecnologia Ltda BR
AS262355 VSX Networks BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53013 UFINET BRASIL S.A. BR
AS28130 CERTTO TELECOMUNICA��ES LTDA EPP. BR
AS267613 ELETRONET S.A. BR

Downstreams

AS Number Description Country
AS262408 CEPAIN TELECOM BR
AS268004 L.E.G BENSONI INFORMATICA ME BR
AS271203 ZUX INTERNET LTDA BR
AS267592 Col�gio do Registro de Im�veis do Paran� BR
AS266976 Miyata & Matsushita LTDA ME BR
AS267990 Gilberto Leandro Peron e Cia Ltda BR
AS273648 REDE GAMA TELECOM BR
AS265082 ACESSONET INFORM�TICA LTDA ME BR
AS271146 OESTE SERVICOS DE INTERNET LTDA. BR
AS267581 HOMENET PROVEDOR BR

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Frequently Asked Questions

ASN AS52680 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52680 is listed under BLZNET SERVICOS DE INTERNET LTDA ME.
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.