| ASN | AS21353 |
| Description | JSC "ER-Telecom Holding" Saint-Petersburg branch Saint-Petersburg, Russia |
| Organisation | JSC "ER-Telecom Holding" Chelyabinsk Branch ORG-CHCB1-RIPE |
| IP Range | 81.17.1.0 — 81.17.1.255 |
| Num of IPs | 256 |
| ASN | AS21353 |
| Name | ARTCOMS-AS |
| Organisation | JSC "ER-Telecom Holding" ORG-RA21-RIPE |
| Range | 81.17.1.0 — 81.17.1.255 |
| CIDR | 81.17.1.0/24 |
