AS7018 12.47.8.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.47.8.0/2412.47.9.0/2412.47.10.0/2412.47.11.0/2412.47.12.0/2412.47.13.0/2412.47.14.0/2412.47.15.0/24