AS22238 158.63.80.0/20 CIDR and IP Range Summary.ASN: 22238 - Defense Advanced Research Projects Agency(DARPA)Host Count: 4094Addressable IPs: 4096158.63.80.0/24158.63.81.0/24158.63.82.0/24158.63.83.0/24158.63.84.0/24158.63.85.0/24158.63.86.0/24158.63.87.0/24158.63.88.0/24158.63.89.0/24158.63.90.0/24158.63.91.0/24158.63.92.0/24158.63.93.0/24158.63.94.0/24158.63.95.0/24