AS7922 50.171.16.0/21 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 2046Addressable IPs: 204850.171.16.0/2450.171.17.0/2450.171.18.0/2450.171.19.0/2450.171.20.0/2450.171.21.0/2450.171.22.0/2450.171.23.0/24