| Date | IP Address |
| 2018-07-16 | 54.85.142.77 (ClassC) |
| 2025-12-30 | 100.28.190.101 (ClassC) |
| 2026-02-02 | 35.168.103.187 (ClassC) |
| 2026-02-14 | 3.224.161.48 (ClassC) |
| Date | Domain | IP |
| ftp.drharshberger.com | 2026-02-10 | 52.86.155.208 |
| www.drharshberger.com | 2025-12-30 | 100.28.190.101 |