ASNs in Poland — 2,671
| ASN | Name | Type  | Number of IPs |
|---|---|---|---|
| AS5617 | Orange Polska Spolka Akcyjna | isp | 5,510,400 |
| AS12741 | Netia SA | isp | 1,665,280 |
| AS12912 | T-Mobile Polska S.A. | isp | 1,109,504 |
| AS21021 | Multimedia Polska Sp. z o.o. | isp | 634,624 |
| AS39603 | P4 Sp. z o.o. | isp | 565,248 |
| AS29314 | VECTRA S.A. | isp | 563,456 |
| AS8374 | Polkomtel Sp. z o.o. | isp | 489,216 |
| AS8308 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY | education | 313,088 |
| AS43939 | Netia SA | isp | 263,424 |
| AS20960 | TK Telekom sp. z o.o. | business | 245,760 |
| AS20804 | Exatel S.A. | isp | 242,176 |
| AS12824 | home.pl S.A. | hosting | 204,800 |
| AS13110 | INEA sp. z o.o. | isp | 165,632 |
| AS8508 | Silesian University of Technology, Computer Centre | education | 160,000 |
| AS16342 | Toya sp.z.o.o | isp | 152,576 |
| AS31242 | P4 Sp. z o.o. | hosting | 116,480 |
| AS15967 | Nazwa.pl Sp.z.o.o. | hosting | 100,352 |
| AS1887 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY | education | 81,920 |
| AS8267 | Academic Computer Centre CYFRONET AGH | education | 76,288 |
| AS43118 | East & West Sp. z o.o. | isp | 74,752 |