AS7018 64.217.104.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204864.217.104.0/2464.217.105.0/2464.217.106.0/2464.217.107.0/2464.217.108.0/2464.217.109.0/2464.217.110.0/2464.217.111.0/24