| ASN | AS56981 |
| Description | Siberian State Medical University Tomsk, Russia |
| Organisation | JSC "ER-Telecom Holding" Tomsk Branch ORG-CHTB3-RIPE |
| IP Range | 83.172.56.0 — 83.172.59.255 |
| Num of IPs | 1024 |
| ASN | AS56981 |
| Name | TOMSK-AS |
| Organisation | JSC "ER-Telecom Holding" ORG-RA21-RIPE |
| Range | 83.172.56.0 — 83.172.59.255 |
| CIDR | 83.172.56.0/22 |
