| Date | IP Address |
| 2020-01-03 | 185.45.52.37 (ClassC) |
| 2025-11-19 | 23.41.4.90 (ClassC) |
| Date | Domain | IP |
| diweb.hq.nato.int | 2025-11-12 | 23.41.4.90 |
| dpplog.hq.nato.int | 2025-10-17 | 23.41.4.91 |
| nhqc3s.hq.nato.int | 2025-11-16 | 23.41.4.90 |
| lawfas.hq.nato.int | 2025-11-19 | 23.41.4.90 |
| nas.hq.nato.int | 2025-11-19 | 23.41.4.90 |
| oasis.hq.nato.int | 2025-11-19 | 23.41.4.91 |
| access.hq.nato.int | 2025-11-15 | 23.41.4.90 |
| nat.hq.nato.int | 2025-11-19 | 23.41.4.90 |
| www.hq.nato.int | 2025-06-03 | 23.41.4.69 |
| verity.hq.nato.int | 2025-11-19 | 23.41.4.90 |
| buildingintegrity.hq.nato.int | 2024-08-21 | 23.192.230.84 |