AS11992 67.203.216.0/21 CIDR and IP Range Summary.ASN: 11992 - Liberty Mobile Puerto Rico Inc.Host Count: 2046Addressable IPs: 204867.203.216.0/2467.203.217.0/2467.203.218.0/2467.203.219.0/2467.203.220.0/2467.203.221.0/2467.203.222.0/2467.203.223.0/24