AS7922 75.144.0.0/13 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 524286Addressable IPs: 52428875.144.0.0/1675.144.0.0/1675.144.0.0/1675.144.0.0/1675.144.0.0/1675.144.0.0/1675.144.0.0/1675.144.0.0/16