| 57.188.0.0/22 | SITA Corporate EMEA Gateway |  |
| 57.188.4.0/24 | SITA, King Hussein Business Park, Amman | |
| 57.188.8.0/24 | SITA, Chemin de Joinville 26, 1216 Cointrin | |
| 57.188.10.0/24 | London Gate, 252-254 Blyth Road, Hayes, Middlesex, UB3 1HA | |
| 57.188.11.0/24 | SITA, Carnamuggagh Cl., Letterkenny, Co. Donegal | |
| 57.188.12.0/24 | SITA Paris Office | |
| 57.188.13.0/24 | Societe Internationale de Telecommunications Aeronautiques | |
| 57.188.14.0/24 | Da Vinci Business Center, 13 Viale Alexandre Gustave Eiffel, Ponte Galeria, Lazio, 00148, Italy | |
| 57.188.16.0/24 | SITA, Boutros Ghali Street, Roxy, Heliopolis, Cairo, Egypt | |
| 57.188.17.0/24 | SITA, Avenue des Olympiades 2, Brussels, Belgium | |
| 57.188.19.0/24 | SITA, Hussein Center, Bazerji Street, Jeddah, Saudi Arabia | |
| 57.188.32.0/22 | SITA Corporate AMER Gateway | |
| 57.188.36.0/24 | 3100 Cumberland Blvd, Atlanta, GA, 30339 | |
| 57.188.37.0/24 | SITA, 55 Orville Drive, Islip, Bohemia, NY | |
| 57.188.38.0/24 | SITA, 770 Rue Sherbrooke Ouest, Montreal, QC | |
| 57.188.40.0/24 | SITA Dayton Office | |
| 57.188.61.0/24 | Loyang Way, Singapore | |
| 57.188.63.0/24 | ASF Towers, Plot No. 249 D & E, Udyog Vihar Phase IV, Gurgaon 122016, India | |
| 57.188.7.0/24 | SITA, Ludwig Erhard Strasse, Eschborn, Frankfurt | |
| 57.188.20.0/24 | SITA, Petrovka Ulitsa, Moscow | |
| 57.188.21.0/24 | SITA, Carrer de Pallars, 193-205, Barcelona | |
| 57.188.22.0/24 | SITA, Blaak 555, 3011 GB, Rotterdam | |
| 57.188.28.0/22 | SITA Corporate EMEA Gateway | |
| 57.188.43.0/24 | SITA, 122 W. John Carpenter Parkway, Irving, TX | |
| 57.188.56.0/24 | SITA, Lok Bharati Complex, Marol, Mumbai | |