AS7018 199.107.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096199.107.48.0/24199.107.49.0/24199.107.50.0/24199.107.51.0/24199.107.52.0/24199.107.53.0/24199.107.54.0/24199.107.55.0/24199.107.56.0/24199.107.57.0/24199.107.58.0/24199.107.59.0/24199.107.60.0/24199.107.61.0/24199.107.62.0/24199.107.63.0/24