AS7018 206.170.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096206.170.48.0/24206.170.49.0/24206.170.50.0/24206.170.51.0/24206.170.52.0/24206.170.53.0/24206.170.54.0/24206.170.55.0/24206.170.56.0/24206.170.57.0/24206.170.58.0/24206.170.59.0/24206.170.60.0/24206.170.61.0/24206.170.62.0/24206.170.63.0/24