| Country | Poland |
| ASN | AS5617 |
| Description | PTK CENTERTEL data services |
| Organisation | Orange Polska Spolka Akcyjna ORG-PT1-RIPE |
| IP Range | 37.228.0.0 — 37.228.63.255 |
| Num of IPs | 16384 |
| ASN | AS5617 |
| Name | TPNET |
| Organisation | Orange Polska Spolka Akcyjna ORG-PT1-RIPE |
| Range | 37.228.0.0 — 37.228.63.255 |
| CIDR | 37.228.0.0/18 |
