AS14297 139.131.216.0/21 CIDR and IP Range Summary.ASN: 14297 - ACI Worldwide Inc.Host Count: 2046Addressable IPs: 2048139.131.216.0/24139.131.217.0/24139.131.218.0/24139.131.219.0/24139.131.220.0/24139.131.221.0/24139.131.222.0/24139.131.223.0/24