AS7018 199.108.0.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096199.108.0.0/24199.108.1.0/24199.108.2.0/24199.108.3.0/24199.108.4.0/24199.108.5.0/24199.108.6.0/24199.108.7.0/24199.108.8.0/24199.108.9.0/24199.108.10.0/24199.108.11.0/24199.108.12.0/24199.108.13.0/24199.108.14.0/24199.108.15.0/24