AS63474 165.75.48.0/21 CIDR and IP Range Summary.ASN: 63474 - Sirius Computer Solutions Inc.Host Count: 2046Addressable IPs: 2048165.75.48.0/24165.75.49.0/24165.75.50.0/24165.75.51.0/24165.75.52.0/24165.75.53.0/24165.75.54.0/24165.75.55.0/24