| Date | IP Address |
| 2021-10-16 | 44.232.9.49 (ClassC) |
| 2022-04-15 | 44.227.122.223 (ClassC) |
| 2026-01-21 | 44.231.157.199 (ClassC) |
| 2026-02-09 | 44.232.82.218 (ClassC) |
| Date | Domain | IP |
| gp-gw-emp-az-pafw-001.cietours.com | 2025-08-06 | 20.13.249.15 |
| gp-gw-3ps-az-pafw-001.cietours.com | 2026-01-17 | 20.13.249.126 |
| gp-gw-emp-az-pafw-002.cietours.com | 2025-06-25 | 20.13.249.113 |
| gp-gw-3ps-az-pafw-002.cietours.com | 2026-01-18 | 20.13.249.138 |
| gp-gw-emp-az-pafwnj-003.cietours.com | 2026-02-05 | 20.241.131.100 |
| gp-gw-emp-az-pafwnj-004.cietours.com | 2025-06-06 | 20.241.134.110 |
| gp-gw-emp-dc-dub.cietours.com | 2025-07-13 | 194.106.151.49 |
| gp-gw-3ps-dc-dub.cietours.com | 2025-09-14 | 194.106.151.169 |
| mi.cietours.com | 2026-01-21 | 44.231.157.199 |
| gp-gw-emp-nj.cietours.com | 2025-05-18 | 4.15.149.38 |
| image.mail.cietours.com | 2024-11-18 | 23.213.175.153 |
| click.mail.cietours.com | 2025-06-19 | 13.111.18.12 |
| travelagent.cietours.com | 2024-10-06 | 104.18.3.172 |
| www.cietours.com | 2026-01-15 | 104.18.21.172 |