AS31898 147.154.64.0/20 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 4094Addressable IPs: 4096147.154.64.0/24147.154.65.0/24147.154.66.0/24147.154.67.0/24147.154.68.0/24147.154.69.0/24147.154.70.0/24147.154.71.0/24147.154.72.0/24147.154.73.0/24147.154.74.0/24147.154.75.0/24147.154.76.0/24147.154.77.0/24147.154.78.0/24147.154.79.0/24