AS31898 164.152.192.0/21 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 2046Addressable IPs: 2048164.152.192.0/24164.152.193.0/24164.152.194.0/24164.152.195.0/24164.152.196.0/24164.152.197.0/24164.152.198.0/24164.152.199.0/24