AS7018 12.232.0.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.232.0.0/2412.232.1.0/2412.232.2.0/2412.232.3.0/2412.232.4.0/2412.232.5.0/2412.232.6.0/2412.232.7.0/24