AS7018 206.19.32.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048206.19.32.0/24206.19.33.0/24206.19.34.0/24206.19.35.0/24206.19.36.0/24206.19.37.0/24206.19.38.0/24206.19.39.0/24