| Date | IP Address |
| 2026-01-04 | 151.193.109.103 (ClassC) |
| 2026-01-21 | 151.193.105.103 (ClassC) |
| Date | Domain | IP |
| scvpn.cert.havail.sabre.com | 2024-04-30 | 151.193.105.16 |
| api-crt.as.cert.havail.sabre.com | 2026-01-04 | 151.193.109.103 |
| hotels.cert.havail.sabre.com | 2024-04-20 | 45.223.162.228 |
| accounts.cert.havail.sabre.com | 2026-01-04 | 45.223.18.235 |
| api-crt.cert.havail.sabre.com | 2025-11-13 | 151.193.105.25 |