AS58593 52.130.64.0/21 CIDR and IP Range Summary.ASN: 58593 - Shanghai Blue Cloud Technology Co. LtdHost Count: 2046Addressable IPs: 204852.130.64.0/2452.130.65.0/2452.130.66.0/2452.130.67.0/2452.130.68.0/2452.130.69.0/2452.130.70.0/2452.130.71.0/24