AS31898 129.146.72.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048129.146.72.0/24129.146.73.0/24129.146.74.0/24129.146.75.0/24129.146.76.0/24129.146.77.0/24129.146.78.0/24129.146.79.0/24