AS31898 140.204.16.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048140.204.16.0/24140.204.17.0/24140.204.18.0/24140.204.19.0/24140.204.20.0/24140.204.21.0/24140.204.22.0/24140.204.23.0/24