Detailed information about 63.240.192.0/20 ASN 17231 - AT&T Enhanced Network Services Number of IPs: 4096 Number of Addressable Hosts: 4094 IP Subnets in 63.240.192.0/2063.240.192.0/2463.240.193.0/2463.240.194.0/2463.240.195.0/2463.240.196.0/2463.240.197.0/2463.240.198.0/2463.240.199.0/2463.240.200.0/2463.240.201.0/2463.240.202.0/2463.240.203.0/2463.240.204.0/2463.240.205.0/2463.240.206.0/2463.240.207.0/24