AS54492 170.22.224.0/20 CIDR and IP Range Summary.ASN: 54492 - Carefirst Management Company LLCHost Count: 4094Addressable IPs: 4096170.22.224.0/24170.22.225.0/24170.22.226.0/24170.22.227.0/24170.22.228.0/24170.22.229.0/24170.22.230.0/24170.22.231.0/24170.22.232.0/24170.22.233.0/24170.22.234.0/24170.22.235.0/24170.22.236.0/24170.22.237.0/24170.22.238.0/24170.22.239.0/24