204.52.104.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-03 | Current | AS39521 | TNGNET B.V. |
| 2026-06-13 | 2026-11-04 | AS174 | Cogent Communications, LLC |
204.52.104.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-03 | Current | AS39521 | TNGNET B.V. |
| 2026-06-13 | 2026-11-04 | AS174 | Cogent Communications, LLC |