AS7018 149.51.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096149.51.48.0/24149.51.49.0/24149.51.50.0/24149.51.51.0/24149.51.52.0/24149.51.53.0/24149.51.54.0/24149.51.55.0/24149.51.56.0/24149.51.57.0/24149.51.58.0/24149.51.59.0/24149.51.60.0/24149.51.61.0/24149.51.62.0/24149.51.63.0/24