Skip to main content
Geo IP Tool
Search
Learn
GeoIPTool© 2025
Resources
OrganizationsLearn & GuidesTools
Tools
PingDNS LookupNetwork Search
Legal
Privacy PolicyAboutImprint

117.16.40.0/21

South Korea

CIDR Block Overview

CIDR
117.16.40.0/21
Approx. Size
2,048 IPs
Mask
/21

Network & Provider

Organization
Sangmyung University
Autonomous System Number
AS18031

Geographic Location

Country
South Korea
KR