ASN Lookup Tool

DUNET TELECOM LTDA dunetfibras.com.br BR BR 8 Routes

AS Data

AS273726

AS273726 – DUNET TELECOM LTDA

AS Number 273726
AS Name 40.503.258/0001-25
Organization DUNET TELECOM LTDA(40.503.258/0001-25)
Country BR
Website dunetfibras.com.br
Number of IPv4 Routes 7
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2023-04-04

ASN Intelligence API for production workflows

Use ASN data for AS273726 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
38.191.184.0/22 1024
38.191.186.0/23 512
38.191.184.0/24 256
38.191.184.0/23 512
38.191.187.0/24 256
38.191.186.0/24 256
38.191.185.0/24 256
2804:8b54::/32 ~79×10²⁷

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.
% 2026-03-10T09:17:39-03:00 - 136.227.165.91

aut-num:     AS273726
owner:       DUNET TELECOM LTDA
ownerid:     40.503.258/0001-25
responsible: Gilson de Oliveira
country:     BR
owner-c:     GIOLI601
routing-c:   GIOLI601
abuse-c:     GIOLI601
created:     20230404
changed:     20230404
inetnum:     2804:8b54::/32

nic-hdl-br:  GIOLI601
person:      Gilson de Oliveira
e-mail:      gilson@dunetfibras.com.br
country:     BR
created:     20220803
changed:     20241009

% 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
AS264565 BERTASSO E CIA LTDA BR

Upstreams

AS Number Description Country
AS264565 BERTASSO E CIA LTDA BR

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Frequently Asked Questions

ASN AS273726 is an Autonomous System Number used to identify a network for BGP internet routing.
AS273726 is listed under DUNET TELECOM 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.