| Date | IP Address |
| 2023-12-06 | 23.198.7.237 (ClassC) |
| 2023-12-21 | 23.203.48.178 (ClassC) |
| 2024-07-26 | 23.55.167.19 (ClassC) |
| 2024-09-28 | 104.98.114.146 (ClassC) |
| 2024-12-06 | 23.54.19.114 (ClassC) |
| 2025-10-10 | 23.46.228.166 (ClassC) |
| 2025-12-21 | 23.216.147.197 (ClassC) |
| 2026-02-05 | 23.216.147.201 (ClassC) |
| 2026-02-28 | 23.216.147.194 (ClassC) |
| Date | Domain | IP |
| perf.mynorthropgrumman.com | 2024-02-28 | 104.96.163.198 |
| accept.mynorthropgrumman.com | 2024-06-30 | 23.46.17.67 |
| www.mynorthropgrumman.com | 2024-07-26 | 23.55.167.19 |