ASN Lookup Tool

DUNET LTDA BR BR 52 Routes

AS Data

AS262539

AS262539 – DUNET LTDA

AS Number 262539
AS Name
Organization DUNET LTDA
Country BR
Number of IPv4 Routes 15
Number of IPv6 Routes 37
ASN type BUSINESS
Registry lacnic
Date Allocated 2011-07-18

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Use ASN data for AS262539 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:6f4:c000::/37 ~2×10²⁷
2804:6f4:1800::/37 ~2×10²⁷
177.72.24.0/22 1024
2804:6f4:8800::/37 ~2×10²⁷
2804:6f4:1000::/37 ~2×10²⁷
2804:6f4:c800::/37 ~2×10²⁷
2804:6f4:3800::/37 ~2×10²⁷
2804:6f4:a000::/37 ~2×10²⁷
179.124.197.0/24 256
179.124.196.0/23 512

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.
% 2026-06-15T09:25:14-03:00 - 213.159.11.201

aut-num:     AS262539
owner:       DUNET LTDA
responsible: CARLOS ALBERTO BARCELOS FREITAS
owner-c:     CABFR119
routing-c:   TIS41
abuse-c:     ABDLT13
created:     20110718
changed:     20260121
inetnum:     177.72.24.0/22
inetnum:     2804:6f4::/32
inetnum:     179.124.196.0/22
inetnum:     45.234.63.0/24
as-in:       from AS22381 100 accept ANY
as-in:       from AS53062 100 accept ANY
as-out:      to AS22381 announce AS262539
as-out:      to AS53062 announce AS262539

nic-hdl-br:  CABFR119
person:      CARLOS ALBERTO BARCELOS FREITAS
created:     20260107
changed:     20260107

nic-hdl-br:  TIS41
person:      Tiago Isoppo Schmid
created:     20020509
changed:     20101117

nic-hdl-br:  ABDLT13
person:      ABUSE  DUNET LTDA
created:     20210606
changed:     20210606

% 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
AS199081 Lancom Ltd. GR
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS266510 TORRES INTERNET LTDA BR
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS35280 F5 Networks SARL FR
AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID

Downstreams

AS Number Description Country
AS266510 TORRES INTERNET LTDA BR

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Frequently Asked Questions

ASN AS262539 is an Autonomous System Number used to identify a network for BGP internet routing.
AS262539 is listed under DUNET 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.