| Date | IP Address |
| 2016-03-10 | 46.234.125.77 (ClassC) |
| 2016-03-18 | 46.234.125.66 (ClassC) |
| 2016-05-14 | 37.235.107.24 (ClassC) |
| 2016-05-28 | 37.235.107.22 (ClassC) |
| 2016-09-11 | 185.152.65.79 (ClassC) |
| 2016-10-12 | 185.152.65.78 (ClassC) |
| 2017-09-19 | 195.181.174.9 (ClassC) |
| 2017-11-09 | 185.59.222.19 (ClassC) |
| 2024-09-04 | 212.102.46.9 (ClassC) |
| 2024-10-05 | 212.102.46.8 (ClassC) |
| 2025-01-16 | 212.102.46.10 (ClassC) |
| 2025-01-31 | 212.102.46.11 (ClassC) |
| Date | Domain | IP |
| cdn.v2.klassrv.com | 2024-07-05 | 212.102.46.9 |
| apiv2.klassrv.com | 2025-01-19 | 37.19.203.107 |
| cdn.klassrv.com | 2024-09-04 | 212.102.46.9 |
| klascdn.origin.klassrv.com | 2025-01-16 | 37.19.203.107 |
| cron.klassrv.com | 2025-01-14 | 37.19.203.107 |
| ipn.klassrv.com | 2024-09-07 | 37.19.203.107 |
| wsradar.klassrv.com | 2024-09-14 | 185.156.44.117 |
| api.newpoker.klassrv.com | 2025-01-07 | 37.19.203.107 |
| ws.klassrv.com | 2024-09-14 | 37.19.203.107 |