Detailed information about 20.138.240.0/20 ASN 22562 - Computer Sciences Corporation Number of IPs: 4096 Number of Addressable Hosts: 4094 IP Subnets in 20.138.240.0/2020.138.240.0/2420.138.241.0/2420.138.242.0/2420.138.243.0/2420.138.244.0/2420.138.245.0/2420.138.246.0/2420.138.247.0/2420.138.248.0/2420.138.249.0/2420.138.250.0/2420.138.251.0/2420.138.252.0/2420.138.253.0/2420.138.254.0/2420.138.255.0/24