155.252.138.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-27 | Current | AS665 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-07-26 | AS665 | United States Department of Defense (DoD) |