| Date | IP Address |
| 2017-05-11 | 40.97.118.168 (ClassC) |
| 2024-09-15 | 52.96.165.24 (ClassC) |
| 2024-10-10 | 52.96.113.184 (ClassC) |
| 2024-12-13 | 52.96.91.40 (ClassC) |
| 2024-12-24 | 52.96.223.56 (ClassC) |
| Date | Domain | IP |
| vpn.e2i.com.sg | 2024-11-24 | 13.228.140.210 |
| autodiscover.e2i.com.sg | 2024-09-15 | 52.96.165.24 |
| www.e2i.com.sg | 2024-11-25 | 172.67.40.34 |