Skip to main content
Geo IP Tool
Search
Tools
Learn
133.19.0.0/16
Ibaraki, Osaka, Japan
CIDR Block Overview
CIDR
133.19.0.0/16
Approx. Size
65,536 IPs
Mask
/16
Network & Provider
Organization
Ritsumeikan University
Autonomous System Number
More information
AS23807
Geographic Location
Country
Japan
JP
Region
Osaka
City
Ibaraki