AS50673 5.255.64.0/21 CIDR and IP Range Summary.ASN: 50673 - Serverius Holding B.V.Host Count: 2046Addressable IPs: 20485.255.64.0/245.255.65.0/245.255.66.0/245.255.67.0/245.255.68.0/245.255.69.0/245.255.70.0/245.255.71.0/24