AS7018 12.6.24.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.6.24.0/2412.6.25.0/2412.6.26.0/2412.6.27.0/2412.6.28.0/2412.6.29.0/2412.6.30.0/2412.6.31.0/24