81.89.224.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-28 | Current | AS12437 | DTS Systeme Muenster GmbH |
| 2026-06-13 | Current | AS8879 | DTS Systeme GmbH |
| 2026-06-13 | 2026-10-24 | AS12437 | DTS Systeme Muenster GmbH |