AS7018 68.212.240.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409668.212.240.0/2468.212.241.0/2468.212.242.0/2468.212.243.0/2468.212.244.0/2468.212.245.0/2468.212.246.0/2468.212.247.0/2468.212.248.0/2468.212.249.0/2468.212.250.0/2468.212.251.0/2468.212.252.0/2468.212.253.0/2468.212.254.0/2468.212.255.0/24