AS31898 147.154.208.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048147.154.208.0/24147.154.209.0/24147.154.210.0/24147.154.211.0/24147.154.212.0/24147.154.213.0/24147.154.214.0/24147.154.215.0/24