ASN Lookup Tool

ATPlus Telecom atplus.com.br BR BR 28 Routes

AS Data

AS267121

AS267121 – ATPlus Telecom

AS Number 267121
AS Name 19.782.703/0001-47
Organization ATPlus Telecom
Country BR
Website atplus.com.br
Number of IPv4 Routes 23
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
187.84.150.0/23 512
104.234.84.0/24 256
187.84.151.0/24 256
104.234.41.0/24 256
187.84.149.0/24 256
45.229.104.0/24 256
45.229.106.0/23 512
2804:4870:7000::/38 ~1×10²⁷
2804:4870::/32 ~79×10²⁷
187.84.148.0/23 512
187.84.148.0/24 256
177.10.89.0/24 256
151.247.211.0/24 256
45.229.104.0/23 512
50.114.61.0/24 256
2804:4870:3000::/40 ~309×10²⁴
187.84.148.0/22 1024
104.234.90.0/24 256

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.
% 2026-07-15T09:21:38-03:00 - 136.227.168.91

aut-num:     AS267121
owner:       ATPlus Telecom
ownerid:     19.782.703/0001-47
responsible: Maicon bez Fontana
country:     BR
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
e-mail:      dominios@atplus.com.br
country:     BR
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
AS268624 Gamers Club Ltda BR
AS264263 STARTEC PROVEDOR DE INTERNET LTDA BR
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS60602 Inovare-Prim SRL MD
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS60503 FNX Tecnologia LTDA BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS14840 BR.Digital Telecom BR
AS263237 PowerHost Telecom SPA CL
AS32590 Valve Corporation US
AS61599 EAI TELECOMUNICACOES LTDA BR
AS61624 INFNOC TECNOLOGIA LTDA BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS274504 CUNHA INSTALACOES TELEFONICAS LTDA ME BR
AS55818 MC-IX Matrix Internet Exchange RS-1 ID
AS8801 Rocket Fibre Ltd GB
AS263321 ILOGNET PROVEDOR BR
AS266959 SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA BR
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS263014 ATP DATA BR
AS263152 MIGO TELECOM BR
AS12741 Netia SA PL
AS274569 ASK Corp BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS11432 Telium Telecomunicações Ltda BR
AS28634 Life Tecnologia Ltda. BR
AS52873 Softdados Telecomunicações BR
AS53202 Acesso10 Telecom BR
AS264409 GRUPO YAX BR
AS39120 Convergenze S.p.A. IT
AS263998 Machado & Mascarelo Sonorizacao Ltda BR
AS28300 Speed Serviços de Internet Ltda BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR BR
AS52468 UFINET PANAMA S.A. PA
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS53046 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR
AS35280 F5 Networks SARL FR
AS61884 OLLA COMUNICACAO LTDA BR
AS3356 Level 3 Parent, LLC US
AS132337 Axclusive SG
AS49544 i3D.net B.V NL

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS263998 Machado & Mascarelo Sonorizacao Ltda BR
AS14840 BR.Digital Telecom BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS3356 Level 3 Parent, LLC US
AS33182 HostDime.com, Inc. 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.