AS63199 164.52.64.0/21 CIDR and IP Range Summary.ASN: 63199 - CDS Global Cloud Co. LtdHost Count: 2046Addressable IPs: 2048164.52.64.0/24164.52.65.0/24164.52.66.0/24164.52.67.0/24164.52.68.0/24164.52.69.0/24164.52.70.0/24164.52.71.0/24