AS7018 12.33.139.72/29 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 6Addressable IPs: 8 12.33.139.7312.33.139.7412.33.139.7512.33.139.7612.33.139.7712.33.139.7812.33.139.7912.33.139.80