| Date | IP Address |
| 2015-06-22 | 54.192.91.81 (ClassC) |
| 2015-06-24 | 54.192.91.122 (ClassC) |
| 2015-06-25 | 54.230.90.153 (ClassC) |
| 2015-07-01 | 54.192.90.146 (ClassC) |
| 2015-07-04 | 204.246.169.249 (ClassC) |
| 2015-07-12 | 54.230.89.120 (ClassC) |
| 2015-07-12 | 54.230.89.71 (ClassC) |
| 2015-07-19 | 54.192.7.161 (ClassC) |
| 2015-08-01 | 54.230.192.10 (ClassC) |
| 2015-08-04 | 54.230.91.78 (ClassC) |
| 2015-08-19 | 54.230.90.211 (ClassC) |
| 2015-12-22 | 52.84.0.204 (ClassC) |
| 2016-10-20 | 52.84.56.115 (ClassC) |
| 2016-11-06 | 52.84.63.88 (ClassC) |
| 2016-12-09 | 52.84.63.7 (ClassC) |
| 2017-01-18 | 52.84.63.209 (ClassC) |
| 2017-01-18 | 52.84.63.39 (ClassC) |
| 2017-03-29 | 52.84.7.124 (ClassC) |
| 2017-05-19 | 52.84.132.123 (ClassC) |
| 2017-05-19 | 52.84.132.140 (ClassC) |
| 2018-08-27 | 52.167.214.135 (ClassC) |
| 2018-09-13 | 35.185.44.232 (ClassC) |
| 2019-11-28 | 77.104.144.202 (ClassC) |
| 2020-04-19 | 35.209.9.195 (ClassC) |
| 2023-11-05 | 162.255.119.166 (ClassC) |
| 2025-08-04 | 34.174.87.188 (ClassC) |
| Date | Domain | IP |
| www.umbrant.com | 2025-05-30 | 34.174.87.188 |