Portugal

The report below shows ASNs assigned to Portugal, ranked by the total number of IP addresses currently active on each network. Click on the ASN for full IP address information, whois details and more. You can also view our hosting report to see the networks ranked by how many domain names they host.

ASN Name Num IPs
AS2860 NOS COMUNICACOES, S.A. 1,964,288
AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1,778,688
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 1,208,576
AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 254,976
AS13156 Cabovisao, televisao por cabovisao, sa 212,992
AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 150,784
AS9186 ONITELECOM - INFOCOMUNICACOES, S.A. 87,040
AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. 75,008
AS15457 NOS Madeira Comunicacoes, S.A. 70,656
AS5516 INESC - Instituto de Engenharia de Sistemas e Computadores PCUP 66,816
AS5626 ONITELECOM - INFOCOMUNICACOES, S.A. 49,152
AS42580 NOS ACORES COMUNICACOES, S.A. 28,672
AS12305 G9Telecom S.A. 24,576
AS8657 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 22,016
AS197426 Joao Carlos de Almeida Silveira trading as Bitcanal 19,456
AS24768 ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA 16,896
AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia 16,384
AS6773 SIBS Forward Payment Solutions, S.A. 8,192
AS49349 Dotsi, Unipessoal Lda. 6,912
AS29003 IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A. 5,376
AS47202 Lazer Telecomunicacoes, unipessoal, lda 5,120
AS206278 Net Cloud Storage LLC 4,096
AS42229 Ebonyhorizon Telecomunicacoes S.A. 3,072
AS35038 INESC Porto 2,816
AS43652 100 LIMITE - SERVICOS DE INTERNET ONLINE LDA 2,560
AS64472 RSIL, Lda 2,048
AS44785 Robot Telecomunicacoes Projectos e Servicos Lda 2,048
AS25060 Instituto Nacional de Estatistica, I.P. 2,048
AS41962 MIGUEL GONCALVES UNIPESSOAL LDA 1,792
AS57350 European Maritime Safety Agency 1,536
AS207112 REN - Rede Energeticas Nacionais, S.A. 1,024
AS8609 Universidade Catolica Portuguesa 1,024
AS201782 Make It Simple Consultoria Informatica Lda 1,024
AS205920 Xagon Hosting LLC 1,024
AS203119 Servicios Tecnologicos TIM SL 1,024
AS204094 Ricardo Rodrigues Charneca 1,024
AS62416 SAMPLING LINE-SERVICOS E INTERNET, LDA 1,024
AS201251 WORLD AFFINITY TELECOM INCORPORATED 1,024
AS200706 Novabase IMS-Infrastructures & Managed Services S.A. 1,024
AS29615 Associacao Porto Digital 1,024
AS201170 ANA - Aeroportos de Portugal, SA 1,024
AS47784 Entidade de Servicos Partilhados da Administracao Publica, I.P. 1,024
AS8826 SIEMENS AG 768
AS49941 Eurotux Informatica SA 768
AS199993 Associacao DNS.PT 768
AS207002 Gallas Carvalho Internet Unipessoal Lda. 512
AS31413 Unicer Bebidas SA 512
AS202170 BLU, S.A. 512
AS201523 EDP - Energias de Portugal, S.A. 512
AS12833 Fundacao para a Ciencia e a Tecnologia, I.P. 512
AS51171 Valicom Gestao de Infraestuturas de Telecomunicacoes EIM 512
AS13200 Banco BPI SA 512
AS200942 Nanium SA 256
AS38993 Renova-Fabrica de Papel do Almonda S.A. 256
AS43643 Transportes Aereos Portugueses SA 256
AS25005 Finibanco SA 256
AS203491 Estoril Sol Digital, Online Gaming Products And Services, S.A. 256
AS201449 Digital Absolut Business - Servidor, Virtualizacao, Cluster, Datacenters e Telecomunicacoes, Lda 256
AS206700 LASER CONTACT 256
AS41345 Visabeira Digital - Sistemas de Informacao e Multimedia SA 256
AS41159 INSTITUTO DA MOBILIDADE E DOS TRANSPORTES TERRESTRES I.P 256
AS199016 VISUALFORMA TECNOLOGIAS DE INFORMACAO, SA 256
AS12527 Millennium BCP-Prestacao de Servicos ACE 256
AS34873 ACSS - Administracao Central do Sistema de Saude, I.P. 256
AS43990 Europ Assistance - Companhia Portuguesa de Seguros, S.A 256
AS59690 Camara Municipal de Lisboa 256
AS43887 Ministerio da Justica 256
AS29673 Imprensa Nacional-Casa da Moeda, S.A. 256
AS25253 CAIXA GERAL DE DEPOSITOS, SA 256
AS28998 Caixa Economica Montepio Geral 256
AS28672 BANCO BIC PORTUGUES, SA 256
AS41708 Credibom - Instituicao Financeira de Credito SA 256
AS31401 Credito Agricola Servicos - Centro de Servicos Partilhados,ACE 256
AS43064 Teixeira Duarte - Engenharia e Construcoes, S.A. 256
AS39088 Banco Santander Totta S.A. 256
AS9118 Novo Banco, S.A. 256
AS33813 COFIDIS 256
AS31497 Comissao do Mercado de Valores Mobiliarios 256
AS43006 Claranet Portugal Telecomunicacoes S.A. 0
AS44222 Nuno Felgueiras 0
AS205558 Autoridade Nacional de Comunicacoes (Anacom) 0
AS31513 NOS COMUNICACOES, S.A. 0
AS35766 GlobeDNS Europe 0
AS207126 APDL - Administracao dos Portos do Douro, Leixoes e Viana do Castelo, SA 0
AS203783 Fernando Fernandes 0
AS59819 EASYHOST - SERVICOS INTERNET, UNIPESSOAL LDA. 0
AS199158 Fundacao para a Ciencia e a Tecnologia, I.P. 0
AS5533 Claranet Portugal Telecomunicacoes S.A. 0
AS204287 HostRoyale Technologies Pvt Ltd 0
AS15944 Banco de Investimento Global S.A. 0
AS34122 IFAP - Instituto Financiamento Agricultura e Pescas 0
AS3251 Centro de Calculo da Faculdade de Ciencias de Lisboa 0
AS203767 STV - SOCIEDADE DE TELECOMUNICACOES DO VALE DO SOUSA, S.A. 0
AS24698 NOS COMUNICACOES, S.A. 0
AS196619 NFSi Telecom Lda. 0
AS31073 LIS-IX - Lisbon Internet Exchange 0
AS201276 MIGUEL GONCALVES UNIPESSOAL LDA 0
AS25137 NFSi Telecom 0
AS35611 Globalgarve - Cooperacao e Desenvolvimento S.A. 0
AS47310 CIMAL - Comunidade Intermunicipal do Alentejo Litoral 0
AS41154 Secretaria Geral do Ministerio da Defesa Nacional 0
AS33876 Claranet Portugal Telecomunicacoes S.A. 0
AS12542 NOS COMUNICACOES, S.A. 0
AS1897 NOS COMUNICACOES, S.A. 0
AS60353 Claranet Portugal Telecomunicacoes S.A. 0
AS30947 NOS COMUNICACOES, S.A. 0
AS59787 WebSP - Comercio e Prestacao de Servicos Informaticos, Lda 0

Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

This page shows ASNs for Portugal. See the global ASN report for network, IP address information and whois details for other countries.