AS7018 12.219.208.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.219.208.0/2412.219.209.0/2412.219.210.0/2412.219.211.0/2412.219.212.0/2412.219.213.0/2412.219.214.0/2412.219.215.0/24