| Country | Poland |
| ASN | AS5617 |
| Description | PTK CENTERTEL NAT64 for mobile data services |
| Organisation | Orange Polska Spolka Akcyjna ORG-PT1-RIPE |
| IP Range | 31.61.128.0 — 31.61.135.255 |
| Num of IPs | 2048 |
| ASN | AS5617 |
| Name | TPNET |
| Organisation | Orange Polska Spolka Akcyjna ORG-PT1-RIPE |
| Range | 31.61.128.0 — 31.61.135.255 |
| CIDR | 31.61.128.0/21 |
