AS763 192.84.40.0/21 CIDR and IP Range Summary.ASN: 763 - IBMHost Count: 2046Addressable IPs: 2048192.84.40.0/24192.84.41.0/24192.84.42.0/24192.84.43.0/24192.84.44.0/24192.84.45.0/24192.84.46.0/24192.84.47.0/24