Discover new features of services for free! Sign up now
DNStable
DNStable

Most popular Internet Service Providers in Portugal

# ISP IP's count AS count
1 Servicos De Comunicacoes E Multimedia S.A. Servicos De Comunicacoes E Multimedia S.A. IP's count 2186752 AS count 4
2 Nos Comunicacoes, S.A. Nos Comunicacoes, S.A. IP's count 1950719 AS count 1
3 Vodafone Portugal - Communicacoes Pessoais S.A. Vodafone Portugal - Communicacoes Pessoais S.A. IP's count 1207808 AS count 1
4 Fundacao para a Ciencia e a Tecnologia, I.P. Fundacao para a Ciencia e a Tecnologia, I.P. IP's count 329984 AS count 2
5 Nowo Communications, S.A. Nowo Communications, S.A. IP's count 212992 AS count 1
6 Infocomunicacoes, S.A. Infocomunicacoes, S.A. IP's count 135168 AS count 2
7 Claranet Ltd Claranet Ltd IP's count 97280 AS count 1
8 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. IP's count 75008 AS count 1
9 NOS Madeira Comunicacoes, S.A. NOS Madeira Comunicacoes, S.A. IP's count 69632 AS count 1
10 Instituto de Engenharia de Sistemas e Computadores PCUP Instituto de Engenharia de Sistemas e Computadores PCUP IP's count 66816 AS count 1
11 Nos Acores Comunicacoes, S.A. Nos Acores Comunicacoes, S.A. IP's count 29696 AS count 1
12 COLT Technology Services Group Limited COLT Technology Services Group Limited IP's count 25488 AS count 2
13 Equant Inc. Equant Inc. IP's count 24576 AS count 1
14 G9Telecom S.A. G9Telecom S.A. IP's count 24576 AS count 1
15 Direcao Geral de Estatisticas da Educacao e Ciencia Direcao Geral de Estatisticas da Educacao e Ciencia IP's count 16384 AS count 1
16 Almouroltec Servicos De Informatica E Internet Lda Almouroltec Servicos De Informatica E Internet Lda IP's count 14880 AS count 1
17 MCI Communications Services, Inc. d/b/a Verizon Business MCI Communications Services, Inc. d/b/a Verizon Business IP's count 8192 AS count 1
18 SIBS Forward Payment Solutions, S.A. SIBS Forward Payment Solutions, S.A. IP's count 8192 AS count 1
19 OVH SAS OVH SAS IP's count 6903 AS count 1
20 Ip Telecom, Servicos De Telecomunicacoes S.A. Ip Telecom, Servicos De Telecomunicacoes S.A. IP's count 5120 AS count 1
21 Net Cloud Storage LLC Net Cloud Storage LLC IP's count 5120 AS count 1
22 Dotsi, Unipessoal Lda. Dotsi, Unipessoal Lda. IP's count 4608 AS count 1
23 Lazer Telecomunicacoes S.A. Lazer Telecomunicacoes S.A. IP's count 3329 AS count 1
24 INESC Porto INESC Porto IP's count 2561 AS count 1
25 AT&T Services, Inc. AT&T Services, Inc. IP's count 2304 AS count 1
26 Robot Telecomunicacoes Projectos e Servicos Lda Robot Telecomunicacoes Projectos e Servicos Lda IP's count 2048 AS count 1
27 Sampling Line-servicos E Internet, Lda Sampling Line-servicos E Internet, Lda IP's count 2048 AS count 1
28 RSIL, Lda RSIL, Lda IP's count 2048 AS count 1
29 Cogent Communications Cogent Communications IP's count 2048 AS count 1
30 Miguel Goncalves Unipessoal Lda Miguel Goncalves Unipessoal Lda IP's count 1792 AS count 1
31 1&1 Internet SE 1&1 Internet SE IP's count 1537 AS count 1
32 European Maritime Safety Agency European Maritime Safety Agency IP's count 1536 AS count 1
33 100 Limite - Servicos De Internet Online Lda 100 Limite - Servicos De Internet Online Lda IP's count 1536 AS count 1
34 Apple Inc. Apple Inc. IP's count 1281 AS count 1
35 Secretaria-Geral Ministerio da Administracao Interna Secretaria-Geral Ministerio da Administracao Interna IP's count 1280 AS count 1
36 Instituto Nacional de Estatistica, I.P. Instituto Nacional de Estatistica, I.P. IP's count 1280 AS count 1
37 Tesonet Ltd Tesonet Ltd IP's count 1216 AS count 2
38 Fidelidade Companhia De Seguros SA Fidelidade Companhia De Seguros SA IP's count 1024 AS count 1
39 Aeroportos de Portugal, SA Aeroportos de Portugal, SA IP's count 1024 AS count 1
40 Universidade Catolica Portuguesa Universidade Catolica Portuguesa IP's count 1024 AS count 1
41 Cloudflare, Inc. Cloudflare, Inc. IP's count 1024 AS count 1
42 LeapSwitch Networks Pvt Ltd LeapSwitch Networks Pvt Ltd IP's count 1024 AS count 1
43 Make It Simple Consultoria Informatica Lda Make It Simple Consultoria Informatica Lda IP's count 1024 AS count 1
44 Digital Absolut Business - Servidor, Virtualizacao, Cluster, Datacenters e Telecomunicacoes Digital Absolut Business - Servidor, Virtualizacao, Cluster, Datacenters e Telecomunicacoes IP's count 1024 AS count 1
45 Eurotux Informatica SA Eurotux Informatica SA IP's count 1024 AS count 1
46 Associacao Porto Digital Associacao Porto Digital IP's count 1024 AS count 1
47 Ricardo Rodrigues Charneca Ricardo Rodrigues Charneca IP's count 1024 AS count 1
48 Servicios Tecnologicos TIM SL Servicios Tecnologicos TIM SL IP's count 1024 AS count 1
49 ANGOLA-CABLES ANGOLA-CABLES IP's count 1024 AS count 1
50 Rede Energeticas Nacionais, S.A. Rede Energeticas Nacionais, S.A. IP's count 1024 AS count 1
51 Gallas Carvalho Internet Unipessoal Lda. Gallas Carvalho Internet Unipessoal Lda. IP's count 1024 AS count 1
52 Atlantic Wireless Lda Atlantic Wireless Lda IP's count 1024 AS count 1
53 Bruno Miguel Lopes Carvalho Bruno Miguel Lopes Carvalho IP's count 1024 AS count 1
54 My Cloud, Unipessoal Lda My Cloud, Unipessoal Lda IP's count 1024 AS count 1
55 Dream Fusion - IT Services, Lda Dream Fusion - IT Services, Lda IP's count 1024 AS count 1
56 Renault SAS Renault SAS IP's count 1024 AS count 1
57 HostRoyale Technologies Pvt Ltd HostRoyale Technologies Pvt Ltd IP's count 768 AS count 1
58 Entidade de Servicos Partilhados da Administracao Publica, I.P. Entidade de Servicos Partilhados da Administracao Publica, I.P. IP's count 768 AS count 1
59 Associacao DNS.PT Associacao DNS.PT IP's count 768 AS count 1
60 BLU, S.A. BLU, S.A. IP's count 768 AS count 1
61 Interoute Communications Limited Interoute Communications Limited IP's count 513 AS count 1
62 Ikoula Net SAS Ikoula Net SAS IP's count 513 AS count 1
63 Produban Servicios Informaticos Generales, S.L. Produban Servicios Informaticos Generales, S.L. IP's count 513 AS count 1
64 Inter Connects Inc Inter Connects Inc IP's count 512 AS count 1
65 CDNetworks Inc. CDNetworks Inc. IP's count 512 AS count 1
66 NETJETS INC NETJETS INC IP's count 512 AS count 1
67 KPN B.V. KPN B.V. IP's count 512 AS count 1
68 DiViNetworks LTD. DiViNetworks LTD. IP's count 512 AS count 1
69 Mesp, Mota-engil Servicos Partilhados Administrativos E De Gestao S.A. Mesp, Mota-engil Servicos Partilhados Administrativos E De Gestao S.A. IP's count 512 AS count 1
70 Energias de Portugal, S.A. Energias de Portugal, S.A. IP's count 512 AS count 1
71 LeaseNet LeaseNet IP's count 512 AS count 1
72 Nuno Felgueiras Nuno Felgueiras IP's count 512 AS count 1
73 Digital Solutions, S.A. Digital Solutions, S.A. IP's count 512 AS count 1
74 Unicer Bebidas SA Unicer Bebidas SA IP's count 512 AS count 1
75 Hispasat S.A Hispasat S.A IP's count 512 AS count 1
76 Banco BPI SA Banco BPI SA IP's count 512 AS count 1
77 MINHOCOM, Gestao de Infraestuturas de Telecomunicacoes EIM MINHOCOM, Gestao de Infraestuturas de Telecomunicacoes EIM IP's count 512 AS count 1
78 Xtudio Networks S.L.U Xtudio Networks S.L.U IP's count 448 AS count 1
79 Powerhouse Management, Inc. Powerhouse Management, Inc. IP's count 320 AS count 1
80 Google LLC Google LLC IP's count 277 AS count 2
81 M247 Ltd M247 Ltd IP's count 264 AS count 1
82 Aruba S.p.A. Aruba S.p.A. IP's count 256 AS count 1
83 Transportes Aereos Portugueses SA Transportes Aereos Portugueses SA IP's count 256 AS count 1
84 Ministerio da Justica Ministerio da Justica IP's count 256 AS count 1
85 Europ Assistance - Companhia Portuguesa de Seguros, S.A Europ Assistance - Companhia Portuguesa de Seguros, S.A IP's count 256 AS count 1
86 Visualforma Tecnologias De Informacao, SA Visualforma Tecnologias De Informacao, SA IP's count 256 AS count 1
87 Nokia Solutions and Networks Oy Nokia Solutions and Networks Oy IP's count 256 AS count 1
88 ALFA TELECOM s.r.o. ALFA TELECOM s.r.o. IP's count 256 AS count 1
89 Google Switzerland GmbH Google Switzerland GmbH IP's count 256 AS count 1
90 x-ion GmbH x-ion GmbH IP's count 256 AS count 1
91 Contina Contina IP's count 256 AS count 1
92 Camara Municipal de Lisboa Camara Municipal de Lisboa IP's count 256 AS count 1
93 Sibyl System LTD Sibyl System LTD IP's count 256 AS count 1
94 Amkor Technology Portugal, S.A. Amkor Technology Portugal, S.A. IP's count 256 AS count 1
95 Estoril Sol Digital, Online Gaming Products And Services, S.A. Estoril Sol Digital, Online Gaming Products And Services, S.A. IP's count 256 AS count 1
96 KVCHOSTING.COM LLC KVCHOSTING.COM LLC IP's count 256 AS count 1
97 Soltia Consulting SL Soltia Consulting SL IP's count 256 AS count 1
98 Teixeira Duarte - Engenharia e Construcoes, S.A. Teixeira Duarte - Engenharia e Construcoes, S.A. IP's count 256 AS count 1
99 Comissao do Mercado de Valores Mobiliarios Comissao do Mercado de Valores Mobiliarios IP's count 256 AS count 1
100 Imprensa Nacional-Casa da Moeda, S.A. Imprensa Nacional-Casa da Moeda, S.A. IP's count 256 AS count 1