IPv4 prefix

138.1.0.0/19

IP Prefix (CIDR)

138.1.0.0/19

Subnet Mask

255.255.224.0

Address Count

8,192

IP Range

138.1.0.0 - 138.1.31.255

Subnet calculator

Calculate subnet details

Registered Owner

Owner

Oracle Corporation

Handle

ORACLE-4-Z

Address

500 Oracle Parkway Attn: Domain Administrator Redwood Shores CA 94065 United States

Registry

ARIN

Registered Prefix

138.1.0.0/16 (138.1.0.0 - 138.1.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
138.1.0.0/19	Exact	AS31898	Oracle Corporation	United States of America (US)	138.1.0.0	138.1.31.255
138.1.9.0/24	More specific	AS15924	Vodafone Net Iletisim Hizmetler AS	Türkiye (TR)	138.1.9.0	138.1.9.255