AS7922 66.240.16.0/21 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 2046Addressable IPs: 204866.240.16.0/2466.240.17.0/2466.240.18.0/2466.240.19.0/2466.240.20.0/2466.240.21.0/2466.240.22.0/2466.240.23.0/24