| Date | IP Address |
| 2025-01-24 | 40.97.205.8 (ClassC) |
| 2025-02-12 | 52.96.26.168 (ClassC) |
| 2025-02-17 | 52.96.166.56 (ClassC) |
| 2025-02-24 | 52.96.184.152 (ClassC) |
| 2025-04-14 | 52.96.34.168 (ClassC) |
| 2025-04-28 | 52.96.164.248 (ClassC) |
| 2025-05-21 | 52.96.113.200 (ClassC) |
| 2025-06-22 | 52.96.113.136 (ClassC) |
| 2025-06-26 | 52.96.170.72 (ClassC) |
| 2025-06-30 | 52.96.166.72 (ClassC) |
| 2025-09-05 | 52.96.164.120 (ClassC) |
| 2025-11-24 | 52.96.121.8 (ClassC) |
| 2026-02-08 | 52.96.164.232 (ClassC) |
| 2026-02-27 | 52.96.121.24 (ClassC) |
| Date | Domain | IP |
| mail.ais.com.sg | 2025-07-07 | 116.12.228.232 |
| autodiscover.ais.com.sg | 2025-01-24 | 40.97.205.8 |
| www.ais.com.sg | 2026-02-27 | 192.124.249.34 |