AS7018 63.194.32.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204863.194.32.0/2463.194.33.0/2463.194.34.0/2463.194.35.0/2463.194.36.0/2463.194.37.0/2463.194.38.0/2463.194.39.0/24