ASN Lookup Tool

Desktop desktop.com.br BR BR 224 Routes

AS Data

AS28580

AS28580 – Desktop

AS Number 28580
AS Name 04.127.856/0001-83
Organization Desktop
Country BR
Website desktop.com.br
Number of IPv4 Routes 195
Number of IPv6 Routes 25
ASN type ISP
Registry lacnic
Date Allocated 2005-01-17

ASN Intelligence API for production workflows

Use ASN data for AS28580 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs
Powered by ASN data

IP Ranges

Route # IPs
2804:5f4:c003::/48 ~1×10²⁴
189.28.240.0/22 1024
138.122.68.0/23 512
187.84.12.0/22 1024
168.194.4.0/22 1024
189.28.245.0/24 256
45.7.204.0/22 1024
2804:5f4:c033::/48 ~1×10²⁴
177.101.48.0/21 2048
189.28.252.0/22 1024
201.46.40.0/22 1024
187.84.5.0/24 256
2804:90:6600::/40 ~309×10²⁴
138.186.180.0/23 512
2804:90:5000::/40 ~309×10²⁴
45.170.141.0/24 256
168.90.184.0/23 512
191.253.240.0/20 4096
187.45.28.0/22 1024
177.85.42.0/24 256
189.51.208.0/20 4096
189.28.246.0/24 256
45.237.16.0/24 256
189.28.228.0/22 1024
200.187.84.0/22 1024
138.122.68.0/24 256
189.28.248.0/21 2048
138.0.183.0/24 256
187.84.0.0/22 1024
168.194.229.0/24 256
170.247.119.0/24 256
138.186.182.0/24 256
201.46.56.0/21 2048
45.170.142.0/24 256
138.186.180.0/24 256
168.194.228.0/23 512
168.194.228.0/24 256
189.28.244.0/24 256
168.90.186.0/24 256
45.170.143.0/24 256
2804:90:4000::/40 ~309×10²⁴
189.39.88.0/21 2048
138.186.181.0/24 256
143.0.232.0/22 1024
2804:90::/32 ~79×10²⁷
2804:90:8000::/33 ~40×10²⁷
186.224.128.0/19 8192
168.194.4.0/24 256
168.90.185.0/24 256
201.46.52.0/22 1024
189.28.248.0/22 1024
138.122.69.0/24 256
189.51.216.0/22 1024
138.186.182.0/23 512
45.166.124.0/23 512
187.84.3.0/24 256
138.186.183.0/24 256
168.90.184.0/24 256
200.187.88.0/22 1024
187.45.30.0/24 256

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.
% 2026-09-30T09:19:52-03:00 - 95.164.233.185

aut-num:     AS28580
owner:       Cilnet Comunica��o e Inform�tica S.A.
ownerid:     04.127.856/0001-83
responsible: Israel Arruda Neto
country:     BR
owner-c:     IAN11
routing-c:   IAN11
abuse-c:     IAN11
created:     20050117
changed:     20260513
inetnum:     200.187.80.0/20
inetnum:     201.46.32.0/20
inetnum:     201.46.48.0/20
inetnum:     189.28.224.0/20
inetnum:     189.28.240.0/20
inetnum:     187.45.0.0/20
inetnum:     187.45.16.0/20
inetnum:     2804:90::/32
inetnum:     186.224.128.0/19
inetnum:     186.224.160.0/19
inetnum:     191.253.224.0/19
inetnum:     186.195.176.0/20
inetnum:     45.237.16.0/22
inetnum:     168.194.228.0/22
inetnum:     170.247.116.0/22
inetnum:     45.7.204.0/22
inetnum:     177.85.40.0/22
inetnum:     201.150.100.0/22
inetnum:     138.0.180.0/22
inetnum:     138.186.180.0/22
inetnum:     168.90.184.0/22
inetnum:     168.194.4.0/22
inetnum:     170.245.20.0/22
inetnum:     45.224.76.0/22
inetnum:     187.84.0.0/20
inetnum:     138.122.68.0/22
inetnum:     45.170.140.0/22
inetnum:     189.51.208.0/20
inetnum:     189.39.80.0/20
inetnum:     143.0.232.0/22
inetnum:     177.101.48.0/20
inetnum:     45.166.124.0/22
as-in:       from AS174 100 accept ANY
as-in:       from AS3356 100 accept ANY
as-in:       from AS3549 100 accept ANY
as-in:       from AS37468 100 accept ANY
as-in:       from AS27693 500 accept AS27693
as-in:       from AS28352 500 accept AS28352
as-in:       from AS52887 500 accept AS52887
as-in:       from AS52961 500 accept AS52961
as-in:       from AS61855 500 accept AS61855
as-in:       from AS61899 500 accept AS61899
as-in:       from AS262333 500 accept AS262333
as-in:       from AS262743 500 accept AS262743
as-in:       from AS266140 500 accept AS266140
as-in:       from AS266462 500 accept AS266462
as-in:       from AS267976 500 accept AS267976
as-in:       from AS267977 500 accept AS267977
as-in:       from AS268989 500 accept AS268989
as-in:       from AS269677 500 accept AS269677
as-in:       from AS270260 500 accept AS270260
as-in:       from AS270585 500 accept AS270585
as-in:       from AS270945 500 accept AS270945
as-out:      to AS174 announce AS28580 AS27693 AS28352 AS52887 AS52961 AS61855 AS61899 AS262333 AS262743 AS266140 AS266462 AS267976 AS267977 AS268989 AS269677 AS270260 AS270585 AS270945
as-out:      to AS3356 announce AS28580 AS27693 AS28352 AS52887 AS52961 AS61855 AS61899 AS262333 AS262743 AS266140 AS266462 AS267976 AS267977 AS268989 AS269677 AS270260 AS270585 AS270945
as-out:      to AS3549 announce AS28580 AS270260 AS270585 AS270945
as-out:      to AS37468 announce AS28580 AS27693 AS28352 AS52887 AS52961 AS61855 AS61899 AS262333 AS262743 AS266140 AS266462 AS267976 AS267977 AS268989 AS269677 AS270260 AS270585 AS270945
as-out:      to AS27693 announce ANY
as-out:      to AS28352 announce ANY
as-out:      to AS52887 announce ANY
as-out:      to AS52961 announce ANY
as-out:      to AS61855 announce ANY
as-out:      to AS61899 announce ANY
as-out:      to AS262333 announce ANY
as-out:      to AS262743 announce ANY
as-out:      to AS266140 announce ANY
as-out:      to AS266462 announce ANY
as-out:      to AS267976 announce ANY
as-out:      to AS267977 announce ANY
as-out:      to AS268989 announce ANY
as-out:      to AS269677 announce ANY
as-out:      to AS270260 announce ANY
as-out:      to AS270585 announce ANY
as-out:      to AS270945 announce ANY

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
e-mail:      israelarrudaneto@gmail.com
country:     BR
created:     20000729
changed:     20260507

% 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
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS266409 SECW TELECOM BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS28186 ITS TELECOMUNICACOES LTDA BR
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS37468 Angola Cables AO
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS1000 LINK AMERICAN US
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA BR
AS60503 FNX Tecnologia 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
AS53062 ACESSOLINE TELECOMUNICACOES LTDA BR
AS61624 INFNOC TECNOLOGIA LTDA BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS263541 IMF NETWORK DATA LTDA ME BR
AS61855 NOVA NET TECNOLOGIA LTDA ME BR
AS266009 T2WEB SOLUCOES TECNOLOGICAS LTDA BR
AS262287 Latitude.sh LTDA BR
AS60602 Inovare Prim SRL MD
AS263321 ILOGNET PROVEDOR BR
AS1031 PEER 1031 LLC US
AS213622 Falcon FZE LLC AE
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS12741 Netia SA PL
AS263152 MIGO TELECOM BR
AS14868 LIGGA SERVICOS EM TELECOM S.A. BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS11432 Telium Telecomunicações Ltda BR
AS28634 Life Tecnologia Ltda. BR
AS7713 Telekomunikasi Indonesia PT ID
AS52873 Softdados Telecomunicações BR
AS132337 AXCLUSIVE PTE. LTD. SG
AS28649 Desktop Sigmanet Comunicação Multimédia SA BR
AS61621 Norte.Net Telecomunicações Ltda BR
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS53202 Acesso10 Telecom BR
AS52925 Ascenty Data Centers e Telecomunicações S/A BR
AS39120 Convergenze S.p.A. IT
AS28300 Speed Serviços de Internet Ltda BR
AS52468 UFINET PANAMA S.A. PA
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS262847 DBUG TELECOM LTDA BR
AS262740 VELOO NET LTDA BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID
AS262287 Latitude.sh LTDA BR
AS61568 ALOO TELECOM FSF TECNOLOGIA SA BR
AS37468 Angola Cables AO
AS35280 F5 Networks SARL FR
AS28649 Desktop Sigmanet Comunicação Multimédia SA BR
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS266462 SW Telecomunicações e Informática Itu Ltda. ME BR
AS268989 MULTTV CONSULTORIA E LOCACOES DE EQUIPAMENTOS S.A. BR
AS273335 Johnny Frank Varas ME BR
AS52887 Associação Torre de Vigia de Bíblias e Tratados BR
AS61855 NOVA NET TECNOLOGIA LTDA ME BR
AS267976 Faster Instalações e Serviços Eireli BR

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS28580 is an Autonomous System Number used to identify a network for BGP internet routing.
AS28580 is listed under Desktop.
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.