Cork is a city in with 452580 residents. We counted 190384 IPs from Maxmind database. Cork has 452580 per resident.
| ASN | ASN Id | Total IP |
| Apple Inc. | AS714 | 167928 |
| HEAnet Limited | AS1213 | 131604 |
| Internet House | AS5466 | 64850 |
| formerly known as UPC Broadband Holding B.V. | AS6830 | 21544 |
| Imagine Group Ltd. | AS25441 | 9724 |
| Digiweb ltd | AS31122 | 8692 |
| VMware, Inc. | AS55048 | 8190 |
| BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet. | AS2110 | 6372 |
| Cork Community Broadband Limited | AS15947 | 5116 |
| Cork Internet Exchange Limited | AS47720 | 5114 |
| Permanet Limited | AS48142 | 4072 |
| Nova Networks Ltd | AS41736 | 3322 |
| Fulnett Limited | AS16171 | 2936 |
| Vodafone Ireland Limited | AS15502 | 2294 |
| Rapid Broadband Ltd | AS42090 | 2288 |
| Three Ireland (Hutchison) limited | AS34218 | 2038 |
| Malcolm Stead T/A East Cork Broadband | AS15405 | 2038 |
| Airwave Internet | AS196737 | 2016 |
| Leeson Telecom Holdings Ltd | AS199256 | 1276 |
| Cogent Communications | AS62455 | 510 |
| Magnet Networks Limited | AS34245 | 254 |
| British Telecommunications plc | AS3300 | 254 |
| EMC Corporation | AS12257 | 254 |
| Irish Government | AS15806 | 126 |
| Cogent Communications | AS174 | 18 |
| GTT | AS3257 | 2 |
| Intel Deutschland GmbH | AS203724 | 0 |