| ASN | AS56420 |
| Description | JSC "ER-Telecom Holding" Ryazan' branch Ryazan', Russia |
| Organisation | JSC "ER-Telecom Holding" Ryazan' Branch ORG-CHRB1-RIPE |
| IP Range | 5.166.252.0 — 5.166.255.255 |
| Num of IPs | 1024 |
| ASN | AS56420 |
| Name | RYAZAN-AS |
| Organisation | JSC "ER-Telecom Holding" ORG-RA21-RIPE |
| Range | 5.166.252.0 — 5.166.255.255 |
| CIDR | 5.166.252.0/22 |
