AS17225 12.130.40.0/21 CIDR and IP Range Summary.ASN: 17225 - AT&T Enhanced Network ServicesHost Count: 2046Addressable IPs: 204812.130.40.0/2412.130.41.0/2412.130.42.0/2412.130.43.0/2412.130.44.0/2412.130.45.0/2412.130.46.0/2412.130.47.0/24