AS7018 12.33.80.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.33.80.0/2412.33.81.0/2412.33.82.0/2412.33.83.0/2412.33.84.0/2412.33.85.0/2412.33.86.0/2412.33.87.0/2412.33.88.0/2412.33.89.0/2412.33.90.0/2412.33.91.0/2412.33.92.0/2412.33.93.0/2412.33.94.0/2412.33.95.0/24