AS7018 12.192.32.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.192.32.0/2412.192.33.0/2412.192.34.0/2412.192.35.0/2412.192.36.0/2412.192.37.0/2412.192.38.0/2412.192.39.0/24