| Date | IP Address |
| 2017-10-23 | 54.231.133.66 (ClassC) |
| 2024-05-27 | 52.218.105.36 (ClassC) |
| 2024-09-19 | 52.218.25.132 (ClassC) |
| 2024-10-20 | 52.218.116.236 (ClassC) |
| 2024-12-26 | 52.218.28.108 (ClassC) |
| Date | Domain | IP |
| ns1.letmc.com | 2024-12-24 | 205.251.197.249 |
| ns3.letmc.com | 2024-12-24 | 205.251.194.248 |
| public.letmc.com | 2024-05-27 | 52.218.105.36 |
| agent.letmc.com | 2024-04-18 | 18.202.184.183 |