AS7018 74.167.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409674.167.48.0/2474.167.49.0/2474.167.50.0/2474.167.51.0/2474.167.52.0/2474.167.53.0/2474.167.54.0/2474.167.55.0/2474.167.56.0/2474.167.57.0/2474.167.58.0/2474.167.59.0/2474.167.60.0/2474.167.61.0/2474.167.62.0/2474.167.63.0/24