AS163 9.9.0.0/21 CIDR and IP Range Summary.ASN: 163 - IBMHost Count: 2046Addressable IPs: 20489.9.0.0/249.9.1.0/249.9.2.0/249.9.3.0/249.9.4.0/249.9.5.0/249.9.6.0/249.9.7.0/24