AS20054 139.87.128.0/21 CIDR and IP Range Summary.ASN: 20054 - Oracle CorporationHost Count: 2046Addressable IPs: 2048139.87.128.0/24139.87.129.0/24139.87.130.0/24139.87.131.0/24139.87.132.0/24139.87.133.0/24139.87.134.0/24139.87.135.0/24