| Country | Russia |
| ASN | AS21353 |
| Description | Enforta-SPB |
| Organisation | JSC "ER-Telecom Holding" ORG-RA21-RIPE |
| IP Range | 188.133.137.0 — 188.133.137.255 |
| Num of IPs | 256 |
| ASN | AS21353 |
| Name | ARTCOMS-AS |
| Organisation | JSC "ER-Telecom Holding" ORG-RA21-RIPE |
| Range | 188.133.137.0 — 188.133.137.255 |
| CIDR | 188.133.137.0/24 |
