AS90 162.88.16.0/21 CIDR and IP Range Summary.ASN: 90 - Oracle CorporationHost Count: 2046Addressable IPs: 2048162.88.16.0/24162.88.17.0/24162.88.18.0/24162.88.19.0/24162.88.20.0/24162.88.21.0/24162.88.22.0/24162.88.23.0/24