Oberhausen is a city in with 120918 residents. We counted 219176 IPs from Maxmind database. Oberhausen has 120918 per resident.
| ASN | ASN Id | Total IP |
| International IP-Backbone of Vodafone | AS3209 | 35554 |
| Telefonica Germany | AS6805 | 27786 |
| Internet service provider operations | AS3320 | 21352 |
| formerly known as UPC Broadband Holding B.V. | AS6830 | 10956 |
| 1&1 Versatel Deutschland GmbH | AS8881 | 9570 |
| Duesseldorf, Germany | AS15446 | 8190 |
| Mathias-Brueggen-Str. 55 | AS20676 | 2926 |
| ISP & Citycarrier, Germany | AS20686 | 2046 |
| KAMP Netzwerkdienste GmbH | AS8648 | 2044 |
| Duesseldorf | AS12638 | 510 |
| Horster Str. 119 | AS16024 | 254 |
| Netherlands | AS60781 | 0 |
| NForce Entertainment B.V. | AS43350 | 0 |