| Date | IP Address |
| 2015-02-27 | 54.231.235.11 (ClassC) |
| 2015-07-23 | 54.231.237.3 (ClassC) |
| 2015-11-19 | 54.231.235.74 (ClassC) |
| 2024-09-01 | 52.219.194.131 (ClassC) |
| 2025-05-01 | 16.15.0.100 (ClassC) |
| 2025-06-18 | 52.219.116.59 (ClassC) |
| 2025-07-30 | 52.219.193.99 (ClassC) |
| 2025-08-07 | 52.219.121.19 (ClassC) |
| 2025-08-16 | 52.219.216.3 (ClassC) |
| 2025-11-01 | 52.219.216.243 (ClassC) |
| Date | Domain | IP |
| mail.hirschelectronics.com | 2025-07-30 | 64.48.249.92 |
| www.hirschelectronics.com | 2024-09-01 | 52.219.194.131 |