| Date | IP Address |
| 2024-04-24 | 104.18.28.30 (ClassC) |
| 2024-08-30 | 45.223.56.168 (ClassC) |
| 2025-03-15 | 23.55.111.163 (ClassC) |
| 2025-03-25 | 184.28.194.26 (ClassC) |
| 2025-05-02 | 23.41.4.78 (ClassC) |
| 2025-09-25 | 23.41.4.76 (ClassC) |
| Date | Domain | IP |
| opendata.columbus.gov | 2025-05-27 | 34.225.249.205 |
| impound.columbus.gov | 2024-06-11 | 104.18.28.30 |
| tmatrixcrime.columbus.gov | 2025-05-05 | 104.18.22.45 |
| mail.columbus.gov | 2014-05-31 | 206.211.164.10 |
| autodiscover.columbus.gov | 2024-08-30 | 206.211.176.175 |
| tmatrixprosecutor.columbus.gov | 2025-05-01 | 104.18.22.45 |
| utilities.columbus.gov | 2025-05-05 | 104.18.22.45 |
| development.columbus.gov | 2024-06-11 | 104.18.28.30 |
| economicdevelopment.columbus.gov | 2024-08-11 | 104.18.29.30 |
| city-columbus-speedtest.columbus.gov | 2025-05-02 | 206.211.165.10 |
| econdev.columbus.gov | 2024-06-11 | 104.18.28.30 |
| www.columbus.gov | 2024-04-24 | 104.18.28.30 |