| Date | IP Address |
| 2021-07-22 | 13.225.206.108 (ClassC) |
| 2025-06-27 | 204.246.191.52 (ClassC) |
| 2025-08-07 | 204.246.191.35 (ClassC) |
| 2025-10-01 | 3.169.173.20 (ClassC) |
| 2025-11-21 | 3.169.173.25 (ClassC) |
| Date | Domain | IP |
| ns1.pantheonsoftware.com | 2025-09-30 | 205.251.193.108 |
| ns2.pantheonsoftware.com | 2025-11-21 | 205.251.195.189 |
| ns3.pantheonsoftware.com | 2025-11-21 | 205.251.199.165 |
| ns4.pantheonsoftware.com | 2025-11-21 | 205.251.196.165 |
| www.pantheonsoftware.com | 2025-06-27 | 204.246.191.52 |