| Date | IP Address |
| 2026-01-22 | 52.183.126.108 (ClassC) |
| Date | Domain | IP |
| sip.e1.itlab.unisys.com | 2025-09-07 | 52.183.126.51 |
| lyncdiscover.e1.itlab.unisys.com | 2025-10-10 | 52.183.127.100 |
| autodiscover.e1.itlab.unisys.com | 2025-06-16 | 52.183.120.21 |
| sip.n1.itlab.unisys.com | 2025-10-10 | 52.183.126.51 |
| mksip.n1.itlab.unisys.com | 2025-10-11 | 52.183.126.51 |
| mkwebapp.n1.itlab.unisys.com | 2026-01-22 | 52.183.126.108 |
| autodiscover.n1.itlab.unisys.com | 2025-08-19 | 52.183.120.21 |
| mkav.n1.itlab.unisys.com | 2025-10-11 | 52.183.119.100 |
| olanywhere07.itlab.unisys.com | 2025-12-13 | 52.183.120.21 |
| rpealync.itlab.unisys.com | 2025-10-11 | 129.225.139.3 |
| olanywhere.itlab.unisys.com | 2025-06-26 | 52.183.120.21 |
| pwdreg.itlab.unisys.com | 2025-10-12 | 52.183.123.40 |
| autodiscover.itlab.unisys.com | 2025-08-22 | 52.183.120.21 |
| mkwebsrv.itlab.unisys.com | 2025-10-10 | 52.183.127.100 |