AS31898 140.238.216.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048140.238.216.0/24140.238.217.0/24140.238.218.0/24140.238.219.0/24140.238.220.0/24140.238.221.0/24140.238.222.0/24140.238.223.0/24