ASN Lookup Tool

ETECC FIBRA OPTICA TELECOM LTDA BR BR 18 Routes

AS Data

AS263574

AS263574ETECC FIBRA OPTICA TELECOM LTDA

AS Number 263574
AS Name
Organization ETECC FIBRA OPTICA TELECOM LTDA
Country BR
Number of IPv4 Routes 17
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2013-08-09

ASN Intelligence API for production workflows

Use ASN data for AS263574 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
45.174.96.0/23 512
138.94.86.0/23 512
177.185.46.0/23 512
2804:f44::/32 ~79×10²⁷
138.99.142.0/23 512
177.185.40.0/21 2048
138.94.84.0/23 512
177.185.40.0/22 1024
138.99.140.0/23 512
138.99.140.0/22 1024

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.
% 2026-04-10T09:25:22-03:00 - 134.199.84.66

aut-num:     AS263574
owner:       ETECC FIBRA OPTICA TELECOM LTDA
responsible: VANILCE PAES DE ARRUDA COTTA
owner-c:     VPACO10
routing-c:   VPACO10
abuse-c:     VPACO10
created:     20130809
changed:     20260316
inetnum:     177.185.40.0/21
inetnum:     2804:f44::/32
inetnum:     138.94.84.0/22
inetnum:     45.174.96.0/23
inetnum:     177.10.52.0/22
inetnum:     138.99.140.0/22
as-in:       from AS3356 100 accept ANY
as-in:       from AS13786 100 accept ANY
as-in:       from AS265059 500 accept AS265059
as-out:      to AS3356 announce AS263574
as-out:      to AS13786 announce AS263574
as-out:      to AS265059 announce AS263574

nic-hdl-br:  VPACO10
person:      VANILCE PAES DE ARRUDA COTTA
created:     20200312
changed:     20221022

% 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
AS11432 Telium Telecomunica��es Ltda BR
AS7195 EDGEUNO S.A.S CO
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A 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
AS269416 SEMEAR TELECOM EIRELI BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS29049 Delta Telecom Ltd AZ
AS13786 Seabras 1 USA, LLC US
AS35280 F5 Networks SARL FR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID
AS3356 Level 3 Parent, LLC US

Downstreams

AS Number Description Country
AS265059 TV CABO SÃO PAULO LTDA BR

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Frequently Asked Questions

ASN AS263574 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263574 is listed under ETECC FIBRA OPTICA 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.