ASN Lookup Tool

Acem Telecom Ltda BR BR 4 Routes

AS Data

AS263925

AS263925 – Acem Telecom Ltda

AS Number 263925
AS Name
Organization Acem Telecom Ltda()
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2015-08-13

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Use ASN data for AS263925 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
138.219.104.0/22 1024
2804:27d8::/32 ~79×10²⁷
138.219.105.0/24 256
138.219.107.0/24 256

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.
% 2026-03-16T09:20:34-03:00 - 206.204.44.59

aut-num:     AS263925
owner:       Acem Telecom Ltda
responsible: Cynthia Rossi Bitello
owner-c:     CYRBI
routing-c:   NORTE3
abuse-c:     GUFCA89
created:     20150813
changed:     20161010
inetnum:     138.219.104.0/22
inetnum:     2804:27d8::/32

nic-hdl-br:  CYRBI
person:      CYNTHIA ROSSI BITELLO
created:     20190411
changed:     20250417

nic-hdl-br:  NORTE3
person:      NOC REVO TELECOM
created:     20151019
changed:     20230512

nic-hdl-br:  GUFCA89
person:      Guilherme Freitas Castro
created:     20150819
changed:     20190603

% 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
AS52770 Acem Telecom Ltda BR

Upstreams

AS Number Description Country
AS52770 Acem Telecom Ltda BR

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Frequently Asked Questions

ASN AS263925 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263925 is listed under Acem 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.