| Date | IP Address |
| 2018-12-06 | 203.127.73.172 (ClassC) |
| 2026-01-27 | 202.156.38.12 (ClassC) |
| Date | Domain | IP |
| ex1601.petredec.com.sg | 2025-12-13 | 202.156.38.11 |
| sgex1901.petredec.com.sg | 2025-12-19 | 20.247.232.211 |
| ex1602.petredec.com.sg | 2018-12-06 | 203.127.73.172 |
| sgex1902.petredec.com.sg | 2025-08-25 | 20.247.232.211 |
| ex1603.petredec.com.sg | 2025-12-19 | 202.156.38.13 |
| w3.petredec.com.sg | 2025-08-06 | 20.247.232.211 |
| petredec-asa.petredec.com.sg | 2025-09-01 | 202.156.38.30 |
| web.petredec.com.sg | 2025-02-25 | 13.76.247.7 |
| rdweb.petredec.com.sg | 2025-01-14 | 20.46.164.77 |
| vc.petredec.com.sg | 2022-03-21 | 203.127.73.165 |
| msoid.petredec.com.sg | 2024-11-25 | 20.190.151.68 |
| ftd.petredec.com.sg | 2026-01-27 | 202.156.38.30 |
| remote.petredec.com.sg | 2024-11-25 | 20.46.164.77 |
| mail.petredec.com.sg | 2024-11-26 | 202.156.38.13 |
| enterpriseregistration.petredec.com.sg | 2024-11-25 | 40.126.26.18 |
| reportswebapp.petredec.com.sg | 2025-06-17 | 13.67.63.90 |
| smtp.petredec.com.sg | 2025-02-21 | 202.156.38.13 |
| dms.petredec.com.sg | 2025-12-19 | 202.156.38.16 |
| exoos.petredec.com.sg | 2025-04-27 | 20.247.232.211 |
| sgazws.petredec.com.sg | 2025-12-19 | 20.247.232.211 |
| enterpriseenrollment.petredec.com.sg | 2025-10-18 | 52.168.116.128 |
| www.petredec.com.sg | 2025-12-19 | 20.247.232.211 |
| gateway.petredec.com.sg | 2025-12-19 | 202.156.38.30 |
| mercury.petredec.com.sg | 2025-06-02 | 20.247.232.211 |
| testmercury.petredec.com.sg | 2025-12-19 | 20.247.232.211 |