217.204.15.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-24 | Current | AS3257 | GTT Communications Inc. |
| 2026-08-29 | 2026-09-23 | AS174 | Cogent Communications, LLC |
217.204.15.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-24 | Current | AS3257 | GTT Communications Inc. |
| 2026-08-29 | 2026-09-23 | AS174 | Cogent Communications, LLC |