AS7018 12.34.0.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.34.0.0/2412.34.1.0/2412.34.2.0/2412.34.3.0/2412.34.4.0/2412.34.5.0/2412.34.6.0/2412.34.7.0/24