| Date | IP Address |
| 2024-08-01 | 44.209.158.239 (ClassC) |
| 2025-11-24 | 34.194.44.237 (ClassC) |
| Date | Domain | IP |
| geo1.oit.ohio.gov | 2025-09-19 | 156.63.241.206 |
| gis1.oit.ohio.gov | 2025-05-26 | 198.234.22.119 |
| sums1.oit.ohio.gov | 2025-07-18 | 198.234.22.113 |
| sums2.oit.ohio.gov | 2025-06-17 | 198.234.22.120 |
| epagistest2.oit.ohio.gov | 2025-03-30 | 198.234.22.126 |
| gis4.oit.ohio.gov | 2025-03-30 | 198.234.22.139 |
| gis5.oit.ohio.gov | 2025-10-31 | 156.63.241.167 |
| gistest5.oit.ohio.gov | 2025-09-23 | 156.63.241.170 |
| gistest9.oit.ohio.gov | 2025-04-22 | 198.234.22.125 |
| odata.oit.ohio.gov | 2025-07-11 | 66.144.119.53 |
| obgperf.oit.ohio.gov | 2025-09-20 | 66.144.124.1 |
| eodreporting.oit.ohio.gov | 2025-08-20 | 66.144.119.43 |
| obgproj.oit.ohio.gov | 2025-05-21 | 66.144.124.124 |
| bugtrack.oit.ohio.gov | 2025-05-18 | 156.63.241.213 |
| appportal.oit.ohio.gov | 2025-06-22 | 156.63.241.182 |
| geo.oit.ohio.gov | 2025-09-17 | 156.63.241.200 |
| www.ogrip.oit.ohio.gov | 2025-11-24 | 34.194.44.237 |
| stars.oit.ohio.gov | 2025-05-21 | 198.234.22.212 |
| obgstars.oit.ohio.gov | 2025-07-18 | 66.144.124.122 |
| obg20ws.oit.ohio.gov | 2025-05-26 | 66.144.119.66 |
| geocodews.oit.ohio.gov | 2025-05-20 | 156.63.241.186 |
| obgperfws.oit.ohio.gov | 2025-09-10 | 66.144.124.167 |
| obgftws.oit.ohio.gov | 2025-06-12 | 66.144.124.125 |
| obgdevws.oit.ohio.gov | 2025-08-17 | 66.144.124.127 |
| obgft.oit.ohio.gov | 2025-07-21 | 66.144.124.10 |
| obgperfint.oit.ohio.gov | 2025-07-02 | 66.144.124.177 |
| obgtrainingint.oit.ohio.gov | 2025-05-26 | 66.144.119.69 |
| obgftint.oit.ohio.gov | 2025-05-24 | 66.144.124.174 |
| obgdevint.oit.ohio.gov | 2025-09-20 | 66.144.124.181 |
| obg20trainingsupport.oit.ohio.gov | 2025-09-18 | 66.144.124.178 |
| geocodews.test.oit.ohio.gov | 2025-05-23 | 198.234.22.104 |
| sums1test.oit.ohio.gov | 2025-05-10 | 198.234.22.111 |
| obgdev.oit.ohio.gov | 2025-07-10 | 66.144.124.7 |