AS163 170.226.8.0/21 CIDR and IP Range Summary.ASN: 163 - IBMHost Count: 2046Addressable IPs: 2048170.226.8.0/24170.226.9.0/24170.226.10.0/24170.226.11.0/24170.226.12.0/24170.226.13.0/24170.226.14.0/24170.226.15.0/24