Porto is a city in with 319824 residents. We counted 249633 IPs from Maxmind database. Porto has 319824 per resident.
| ASN | ASN Id | Total IP |
| NOS_COMUNICACOES | AS2860 | 129468 |
| Vodafone Portugal | AS12353 | 87456 |
| Servicos De Comunicacoes E Multimedia S.A. | AS3243 | 70814 |
| Fundacao para a Ciencia e a Tecnologia, I.P. | AS1930 | 23362 |
| Servicos De Comunicacoes E Multimedia S.A. | AS42863 | 2300 |
| Palmela | AS13156 | 1272 |
| Servicos De Comunicacoes E Multimedia S.A. | AS15525 | 764 |
| Associacao Porto Digital | AS29615 | 764 |
| Lisbon, Portugal. | AS9186 | 762 |
| University of California at Berkeley | AS25 | 510 |
| SFPCU | AS33060 | 254 |
| Province of British Columbia | AS3633 | 254 |
| AT&T Services, Inc. | AS7018 | 254 |
| Oak Ridge National Laboratory | AS50 | 254 |
| Mercantile Bank of Michigan | AS393953 | 254 |
| Level 3 Communications, Inc. | AS10753 | 254 |
| Companhia de Gas de Santa Catarina | AS264506 | 254 |
| Outbrain, Inc. | AS22075 | 254 |
| This macro reflects our filtering-policy on | AS1136 | 254 |
| Washington State University | AS393564 | 254 |
| Amt der Steiermaerkischen Landesregierung | AS48984 | 254 |
| Internet Service Provider | AS5626 | 6 |
| OverPlay.Net LP | AS197640 | 0 |
| Mesp, Mota-engil Servicos Partilhados Administrativos E De Gestao S.A. | AS50271 | 0 |
| Instituto de Engenharia de Sistemas e Computadore | AS35038 | 0 |