AS7018 12.233.112.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.233.112.0/2412.233.113.0/2412.233.114.0/2412.233.115.0/2412.233.116.0/2412.233.117.0/2412.233.118.0/2412.233.119.0/2412.233.120.0/2412.233.121.0/2412.233.122.0/2412.233.123.0/2412.233.124.0/2412.233.125.0/2412.233.126.0/2412.233.127.0/24