AS19902 156.63.192.0/20 CIDR and IP Range Summary.ASN: 19902 - Department of Administrative ServicesHost Count: 4094Addressable IPs: 4096156.63.192.0/24156.63.193.0/24156.63.194.0/24156.63.195.0/24156.63.196.0/24156.63.197.0/24156.63.198.0/24156.63.199.0/24156.63.200.0/24156.63.201.0/24156.63.202.0/24156.63.203.0/24156.63.204.0/24156.63.205.0/24156.63.206.0/24156.63.207.0/24