| Date | IP Address |
| 2016-05-06 | 54.231.228.20 (ClassC) |
| 2016-05-17 | 54.231.225.3 (ClassC) |
| 2016-05-25 | 54.231.225.140 (ClassC) |
| 2016-05-25 | 54.231.224.35 (ClassC) |
| 2016-06-14 | 54.231.228.0 (ClassC) |
| 2016-09-28 | 54.231.225.132 (ClassC) |
| 2016-11-18 | 52.219.16.2 (ClassC) |
| 2024-09-27 | 162.43.104.76 (ClassC) |
| 2026-02-16 | 160.251.152.60 (ClassC) |
| Date | Domain | IP |
| c.vmail.tokyo | 2024-10-23 | 162.43.104.76 |
| resource-of.vmail.tokyo | 2024-09-27 | 162.43.104.76 |
| co-cdn.vmail.tokyo | 2024-07-31 | 162.43.104.76 |
| s.vmail.tokyo | 2024-08-20 | 162.43.104.76 |