HSL SystemDesign Gesellschaft fur Informations-Systeme mbH
Active in the transfer logs from 5 Jul 2021 to 29 Aug 2023 in this period.
0addresses bought in 0 transfers
4.1Kaddresses sold in 3 transfers
−4.1Knet change in address space
3 transfers
Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 29 Aug 2023 | 81.27.224.0 – 81.27.227.255 | /22 | 1K | Sold | Haendle & Korte GmbH | RIPE | Market transfer |
| 14 Jul 2021 | 81.27.228.0 – 81.27.231.255 | /22 | 1K | Sold | Kraemer It Solutions GmbH | RIPE | Market transfer |
| 5 Jul 2021 | 81.27.232.0 – 81.27.239.255 | /21 | 2K | Sold | eins energie in sachsen GmbH & Co. KG | RIPE | Market transfer |