AS7018 68.250.232.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204868.250.232.0/2468.250.233.0/2468.250.234.0/2468.250.235.0/2468.250.236.0/2468.250.237.0/2468.250.238.0/2468.250.239.0/24