AS7018 12.26.112.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.26.112.0/2412.26.113.0/2412.26.114.0/2412.26.115.0/2412.26.116.0/2412.26.117.0/2412.26.118.0/2412.26.119.0/24