| Date | IP Address |
| 2014-09-03 | 64.196.212.164 (ClassC) |
| 2023-08-26 | 40.71.199.117 (ClassC) |
| 2024-04-30 | 20.172.173.14 (ClassC) |
| 2024-07-02 | 20.119.16.42 (ClassC) |
| 2024-12-28 | 20.81.27.170 (ClassC) |
| Date | Domain | IP |
| careers.pennoni.com | 2023-08-28 | 40.71.199.117 |
| www.pennoni.com | 2024-11-25 | 20.81.27.170 |