| Date | IP Address |
| 2014-12-01 | 54.221.22.61 (ClassC) |
| 2014-12-03 | 54.197.50.101 (ClassC) |
| 2014-12-05 | 54.204.65.134 (ClassC) |
| 2014-12-07 | 54.82.249.225 (ClassC) |
| 2015-02-05 | 54.237.217.91 (ClassC) |
| 2015-02-17 | 54.159.27.16 (ClassC) |
| 2015-02-18 | 54.204.208.115 (ClassC) |
| 2015-02-28 | 54.158.189.65 (ClassC) |
| 2015-05-06 | 54.71.32.218 (ClassC) |
| 2015-08-13 | 52.6.223.177 (ClassC) |
| 2015-10-03 | 54.152.96.156 (ClassC) |
| 2015-11-03 | 52.7.100.156 (ClassC) |
| 2015-11-20 | 52.7.167.198 (ClassC) |
| 2016-02-09 | 52.35.209.90 (ClassC) |
| 2016-05-07 | 109.109.136.64 (ClassC) |
| 2016-05-20 | 109.109.136.70 (ClassC) |
| 2022-04-17 | 109.109.134.31 (ClassC) |
| 2024-09-28 | 185.149.108.183 (ClassC) |
| 2026-01-06 | 109.109.139.238 (ClassC) |
| Date | Domain | IP |
| tracking.ots-system.net | 2025-01-29 | 164.132.95.123 |
| mandrill.ots-system.net | 2015-02-05 | 54.237.217.91 |
| sp.ots-system.net | 2025-06-17 | 52.26.242.45 |
| www.ots-system.net | 2015-01-26 | 199.83.134.227 |