AS7018 12.44.216.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.44.216.0/2412.44.217.0/2412.44.218.0/2412.44.219.0/2412.44.220.0/2412.44.221.0/2412.44.222.0/2412.44.223.0/24