AS7018 206.170.32.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048206.170.32.0/24206.170.33.0/24206.170.34.0/24206.170.35.0/24206.170.36.0/24206.170.37.0/24206.170.38.0/24206.170.39.0/24