AS7018 12.153.229.112/29 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 6Addressable IPs: 8 12.153.229.11312.153.229.11412.153.229.11512.153.229.11612.153.229.11712.153.229.11812.153.229.11912.153.229.120