AS7018 12.22.104.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.22.104.0/2412.22.105.0/2412.22.106.0/2412.22.107.0/2412.22.108.0/2412.22.109.0/2412.22.110.0/2412.22.111.0/24