Skip to main content
Geo IP Tool
Search
Tools
Learn
203.173.64.0/20
Japan
CIDR Block Overview
CIDR
203.173.64.0/20
Approx. Size
4,096 IPs
Mask
/20
Network & Provider
Organization
NF Park Bldg.3F, 9-15, Futaba 2-Chome
Autonomous System Number
More information
AS17977
Geographic Location
Country
Japan
JP