AS133036 168.153.96.0/21 CIDR and IP Range Summary.ASN: 133036 - Amadeus is an International Computer Reservations System. A Subsidary is in Bangalore and the ASN is for This SiteHost Count: 2046Addressable IPs: 2048168.153.96.0/24168.153.97.0/24168.153.98.0/24168.153.99.0/24168.153.100.0/24168.153.101.0/24168.153.102.0/24168.153.103.0/24