AS31898 146.56.48.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048146.56.48.0/24146.56.49.0/24146.56.50.0/24146.56.51.0/24146.56.52.0/24146.56.53.0/24146.56.54.0/24146.56.55.0/24