134.165.121.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-08 | 2026-11-09 | AS399 | Air Force Systems Networking |
| 2026-11-02 | 2026-11-03 | AS399 | Air Force Systems Networking |
| 2026-10-30 | 2026-10-31 | AS399 | Air Force Systems Networking |
| 2026-10-24 | 2026-10-25 | AS399 | Air Force Systems Networking |
| 2026-09-29 | 2026-09-30 | AS56 | United States Department of Defense (DoD) |
| 2026-09-25 | 2026-09-26 | AS56 | United States Department of Defense (DoD) |
| 2026-09-21 | 2026-09-22 | AS399 | Air Force Systems Networking |
| 2026-09-17 | 2026-09-18 | AS399 | Air Force Systems Networking |
| 2026-09-09 | 2026-09-10 | AS399 | Air Force Systems Networking |
| 2026-09-04 | 2026-09-05 | AS399 | Air Force Systems Networking |
| 2026-08-13 | 2026-08-14 | AS399 | Air Force Systems Networking |
| 2026-07-29 | 2026-07-30 | AS56 | United States Department of Defense (DoD) |
| 2026-07-24 | 2026-07-25 | AS56 | United States Department of Defense (DoD) |
| 2026-07-17 | 2026-07-18 | AS56 | United States Department of Defense (DoD) |
| 2026-07-13 | 2026-07-14 | AS56 | United States Department of Defense (DoD) |
| 2026-07-01 | 2026-07-02 | AS56 | United States Department of Defense (DoD) |
| 2026-06-28 | 2026-06-29 | AS56 | United States Department of Defense (DoD) |
| 2026-06-26 | 2026-06-27 | AS56 | United States Department of Defense (DoD) |
| 2026-06-18 | 2026-06-19 | AS56 | United States Department of Defense (DoD) |