| # | Date | Res | Prefix(es) | From | To | Units | Nets | Tags | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-04-08 | IPV4 | ⊂ 91.218.242.0/23 | RIPEGrupa Telekomunikacyjna Systel Sp. z o.o. | → | RIPEVirtuaoperator Sp. z o.o. | 512 addr | 1 | PI Tmp |
| 2 | 2020-05-13 | IPV4 | ⊂ 91.218.240.0/24 | RIPEGrupa Telekomunikacyjna Systel Sp. z o.o. | → | RIPE |
256 addr | 1 | PI Tmp |
| 3 | 2022-06-01 | IPV4 | ⊂ 91.218.240.0/24 | RIPEGrupa Telekomunikacyjna Systel Sp. z o.o. | → | RIPE |
256 addr | 1 | PI Tmp |
| 4 | 2024-09-19 | IPV4 | ⊂ 91.218.242.0/23 | RIPEGrupa Telekomunikacyjna Systel Sp. z o.o. | → | RIPE |
512 addr | 1 | PI Tmp |
| 5 | 2024-09-20 | IPV4 | ⊂ 91.218.240.0/24 | RIPEGrupa Telekomunikacyjna Systel Sp. z o.o. | → | RIPE |
256 addr | 1 | PI |