| Date | IP Address |
| 2016-01-14 | 54.197.242.98 (ClassC) |
| 2016-04-25 | 52.86.189.233 (ClassC) |
| 2016-07-19 | 52.2.229.35 (ClassC) |
| 2017-05-06 | 54.85.101.210 (ClassC) |
| 2017-06-12 | 52.5.30.188 (ClassC) |
| 2025-03-19 | 54.147.108.110 (ClassC) |
| 2025-03-25 | 3.229.67.201 (ClassC) |
| 2025-05-07 | 54.147.142.187 (ClassC) |
| 2025-08-11 | 3.214.36.65 (ClassC) |
| Date | Domain | IP |
| li.cumberlink.com | 2015-03-28 | 165.254.207.42 |
| sli.cumberlink.com | 2024-08-12 | 104.96.163.141 |
| addrop.cumberlink.com | 2025-04-26 | 192.104.182.109 |
| circulars.cumberlink.com | 2025-03-19 | 54.147.108.110 |
| salesevents.cumberlink.com | 2025-05-27 | 52.55.94.124 |