AS90 147.154.88.0/21 CIDR and IP Range Summary.ASN: 90 - Oracle CorporationHost Count: 2046Addressable IPs: 2048147.154.88.0/24147.154.89.0/24147.154.90.0/24147.154.91.0/24147.154.92.0/24147.154.93.0/24147.154.94.0/24147.154.95.0/24