AS7018 12.46.112.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.46.112.0/2412.46.113.0/2412.46.114.0/2412.46.115.0/2412.46.116.0/2412.46.117.0/2412.46.118.0/2412.46.119.0/24