| # | Date | Res | Prefix(es) | From | To | Units | Nets | Tags | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-02-01 | IPV4 | 109.197.32.0/21 | RIPEIT PARTNERS GROUP Tomasz Miklaszewski | → | RIPESystel Systemy Teleinformatyczne M. Linscheid Spolka Jawna | 2 048 addr | 1 | PI |
| 2 | 2018-08-08 | IPV4 | ⊂ 109.197.39.0/24 | RIPESystel Systemy Teleinformatyczne M. Linscheid Spolka Jawna | → | RIPETelesim sp. z o.o. | 256 addr | 1 | PI Tmp |
| 3 | 2019-04-24 | IPV4 | ⊂ 109.197.38.0/24 | RIPESystel Systemy Teleinformatyczne M. Linscheid Spolka Jawna | → | RIPEDATAMAX Artur Cebula | 256 addr | 1 | PI Tmp |