| ASN | AS1887 |
| Name | NASK-ACADEMIC |
| Organisation | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY ORG-NRaA1-RIPE |
| Registry | RIPE |
| Allocated | 2002-07-29 |
| Updated | 2019-12-04 |
| Route | Range | Num of IPs |
| 148.81.0.0/16 | 148.81.0.0 — 148.81.255.255 | 65536 |
| 195.187.64.0/18 | 195.187.64.0 — 195.187.127.255 | 16384 |
| 148.81.13.0/24 | 148.81.13.0 — 148.81.13.255 | 256 |
| 148.81.100.0/24 | 148.81.100.0 — 148.81.100.255 | 256 |
| Route | Range | Num of IPs |
| 2a00:1488::/32 | 2a00:1488:: — 2a00:1488:ffff:ffff:ffff:ffff:ffff:ffff | 296 |
