AS7018 12.109.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.109.64.0/2412.109.65.0/2412.109.66.0/2412.109.67.0/2412.109.68.0/2412.109.69.0/2412.109.70.0/2412.109.71.0/24