AS763 208.85.144.0/21 CIDR and IP Range Summary.ASN: 763 - IBMHost Count: 2046Addressable IPs: 2048208.85.144.0/24208.85.145.0/24208.85.146.0/24208.85.147.0/24208.85.148.0/24208.85.149.0/24208.85.150.0/24208.85.151.0/24