AS7018 12.157.55.232/29 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 6Addressable IPs: 8 12.157.55.23312.157.55.23412.157.55.23512.157.55.23612.157.55.23712.157.55.23812.157.55.23912.157.55.240