| # | Date | Res | Prefix(es) | From | To | Units | Nets | Tags | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-11-26 | IPV4 | 91.218.8.0/22 | RIPETK Internet Business Bureau CJSC | → | RIPECostcom OOO | 1 024 addr | 1 | PI |
| 2 | 2019-11-26 | ASN | AS51226 | RIPETK Internet Business Bureau CJSC | → | RIPECostcom OOO | 1 ASN | 1 | PI |
| 3 | 2023-10-20 | IPV4 | 91.218.8.0/22 | RIPECostcom OOO | → | RIPECOM-ON OOO | 1 024 addr | 1 | PI |
| 4 | 2023-10-20 | ASN | AS51226 | RIPECostcom OOO | → | RIPECOM-ON OOO | 1 ASN | 1 | PI |