| Date | IP Address |
| 2021-04-17 | 5.101.223.253 (ClassC) |
| 2023-07-07 | 92.223.84.84 (ClassC) |
| 2026-02-10 | 95.181.182.182 (ClassC) |
| Date | Domain | IP |
| sendpulse.playcaliber.com | 2025-03-26 | 45.147.162.80 |
| s1.devel.playcaliber.com | 2025-05-22 | 45.147.162.220 |
| cdn.playcaliber.com | 2026-02-10 | 95.181.182.182 |
| rq.playcaliber.com | 2025-05-24 | 45.147.162.80 |
| www.playcaliber.com | 2025-05-27 | 45.147.162.80 |