AS22238 158.63.224.0/19 CIDR and IP Range Summary.ASN: 22238 - Defense Advanced Research Projects Agency(DARPA)Host Count: 8190Addressable IPs: 8192158.63.224.0/24158.63.225.0/24158.63.226.0/24158.63.227.0/24158.63.228.0/24158.63.229.0/24158.63.230.0/24158.63.231.0/24158.63.232.0/24158.63.233.0/24158.63.234.0/24158.63.235.0/24158.63.236.0/24158.63.237.0/24158.63.238.0/24158.63.239.0/24158.63.240.0/24158.63.241.0/24158.63.242.0/24158.63.243.0/24158.63.244.0/24158.63.245.0/24158.63.246.0/24158.63.247.0/24158.63.248.0/24158.63.249.0/24158.63.250.0/24158.63.251.0/24158.63.252.0/24158.63.253.0/24158.63.254.0/24158.63.255.0/24