AS31898 138.3.240.0/20 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 4094Addressable IPs: 4096138.3.240.0/24138.3.241.0/24138.3.242.0/24138.3.243.0/24138.3.244.0/24138.3.245.0/24138.3.246.0/24138.3.247.0/24138.3.248.0/24138.3.249.0/24138.3.250.0/24138.3.251.0/24138.3.252.0/24138.3.253.0/24138.3.254.0/24138.3.255.0/24