| Date | IP Address |
| 2023-06-28 | 23.2.94.207 (ClassC) |
| 2026-01-05 | 88.221.158.241 (ClassC) |
| Date | Domain | IP |
| www10.watsons.com.sg | 2024-11-25 | 104.70.127.35 |
| auth20.watsons.com.sg | 2026-01-05 | 23.198.173.162 |
| wtcsg-b2b.watsons.com.sg | 2023-08-26 | 104.100.51.44 |
| backup2irc.watsons.com.sg | 2026-01-05 | 23.198.173.162 |
| mshare.watsons.com.sg | 2025-01-24 | 88.221.158.241 |
| queue.watsons.com.sg | 2024-05-14 | 54.171.52.237 |
| interactive.watsons.com.sg | 2025-05-15 | 23.212.62.219 |
| sng.watsons.com.sg | 2023-08-25 | 23.37.222.59 |
| catalog.watsons.com.sg | 2025-01-01 | 3.163.189.98 |
| api.watsons.com.sg | 2024-07-07 | 104.70.127.35 |
| supplierportal.watsons.com.sg | 2024-11-25 | 23.46.17.51 |
| mail.watsons.com.sg | 2025-09-02 | 192.243.228.1 |
| m.mail.watsons.com.sg | 2024-11-24 | 52.220.231.127 |
| res.mail.watsons.com.sg | 2024-11-25 | 3.165.160.89 |
| t.mail.watsons.com.sg | 2024-11-24 | 52.220.126.188 |
| authormation.watsons.com.sg | 2026-01-05 | 23.198.173.162 |
| 0-252-construction.watsons.com.sg | 2026-01-05 | 23.198.173.162 |
| tfo.watsons.com.sg | 2024-09-10 | 23.195.224.50 |
| vip.watsons.com.sg | 2025-12-27 | 203.129.76.99 |
| app.watsons.com.sg | 2025-12-24 | 23.216.147.194 |
| mapp.watsons.com.sg | 2025-12-15 | 118.103.148.222 |
| sp.watsons.com.sg | 2024-10-28 | 184.25.60.34 |
| hriq.watsons.com.sg | 2024-07-07 | 104.70.127.23 |
| medias.watsons.com.sg | 2024-11-25 | 23.46.17.45 |
| mpos.watsons.com.sg | 2024-11-25 | 104.70.127.35 |
| hriquat.watsons.com.sg | 2025-04-30 | 88.221.158.241 |
| mediasuat.watsons.com.sg | 2024-11-25 | 23.54.19.195 |
| digireceipt.watsons.com.sg | 2023-08-26 | 23.196.201.56 |
| www.watsons.com.sg | 2023-08-26 | 23.74.149.5 |
| advertising.dev-www.watsons.com.sg | 2026-01-05 | 23.198.173.162 |
| 13.infinity.watsons.com.sg | 2026-01-05 | 88.221.158.241 |