AS31898 129.153.240.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048129.153.240.0/24129.153.241.0/24129.153.242.0/24129.153.243.0/24129.153.244.0/24129.153.245.0/24129.153.246.0/24129.153.247.0/24