AS7018 12.24.120.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.24.120.0/2412.24.121.0/2412.24.122.0/2412.24.123.0/2412.24.124.0/2412.24.125.0/2412.24.126.0/2412.24.127.0/24