AS7018 63.241.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204863.241.80.0/2463.241.81.0/2463.241.82.0/2463.241.83.0/2463.241.84.0/2463.241.85.0/2463.241.86.0/2463.241.87.0/24