ASN Lookup Tool

ATPlus Telecom BR BR 27 Routes

AS Data

AS267121

AS267121 – ATPlus Telecom

AS Number 267121
AS Name
Organization ATPlus Telecom
Country BR
Number of IPv4 Routes 22
Number of IPv6 Routes 5
ASN type ISP
Registry lacnic
Date Allocated 2018-01-04

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Use ASN data for AS267121 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
50.114.180.0/24 256
45.229.106.0/24 256
2804:4870:2000::/40 ~309×10²⁴
151.247.210.0/24 256
187.84.150.0/24 256
45.229.104.0/22 1024
45.147.226.0/24 256
45.229.105.0/24 256
2804:4870:2f00::/40 ~309×10²⁴
45.229.107.0/24 256

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.
% 2026-04-05T09:17:59-03:00 - 134.199.70.152

aut-num:     AS267121
owner:       ATPlus Telecom
responsible: Maicon bez Fontana
owner-c:     APTLT51
routing-c:   APTLT51
abuse-c:     APTLT51
created:     20180104
changed:     20220222
inetnum:     45.229.104.0/22
inetnum:     2804:4870::/32
inetnum:     187.84.148.0/22

nic-hdl-br:  APTLT51
person:      AT Plus Telecom LTDA
created:     20210413
changed:     20250430

% 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
AS7195 EDGEUNO S.A.S CO
AS264263 STARTEC PROVEDOR DE INTERNET LTDA BR
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
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS263998 Machado & Mascarelo Sonorizacao Ltda BR
AS14840 BR.Digital Telecom BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53062 ALT GRUPO BRASIL TECPAR BR
AS3356 Level 3 Parent, LLC US

Downstreams

AS Number Description Country
AS263014 ATP DATA BR
AS263018 Zapelini & Cia. Ltda. BR
AS274569 ASK Corp BR
AS264263 STARTEC PROVEDOR DE INTERNET LTDA BR
AS265005 IPWORKS SISTEMAS LTDA ME BR
AS61821 Sincroniza Digital LTDA BR
AS274504 CUNHA INSTALACOES TELEFONICAS LTDA ME BR
AS264194 NDD Tech LTDA BR

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Frequently Asked Questions

ASN AS267121 is an Autonomous System Number used to identify a network for BGP internet routing.
AS267121 is listed under ATPlus Telecom.
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.