| Date | IP Address |
| 2019-08-21 | 67.225.138.234 (ClassC) |
| 2024-10-15 | 104.18.17.152 (ClassC) |
| 2024-12-30 | 104.18.16.152 (ClassC) |
| Date | Domain | IP |
| tsacceptor2.ecfmg.org | 2024-11-25 | 104.18.16.152 |
| oasis2.ecfmg.org | 2024-11-25 | 38.98.200.34 |
| ecfmgweb.ecfmg.org | 2024-10-15 | 104.18.17.152 |
| mobile.ecfmg.org | 2024-11-25 | 38.98.200.31 |
| tsmobile.ecfmg.org | 2024-11-25 | 38.98.200.55 |
| dvmobile.ecfmg.org | 2024-11-25 | 38.98.200.25 |
| api.ecfmg.org | 2024-11-25 | 38.98.200.72 |
| tsapi.ecfmg.org | 2024-11-25 | 38.98.200.37 |
| tsxternal.ecfmg.org | 2024-11-25 | 38.98.200.63 |
| ecfmgdcvpn.ecfmg.org | 2024-11-25 | 38.98.200.6 |