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

121.187.64.0/20

South Korea

CIDR Block Overview

CIDR
121.187.64.0/20
Approx. Size
4,096 IPs
Mask
/20

Network & Provider

Organization
Kangwon National University
Autonomous System Number
AS17862

Geographic Location

Country
South Korea
KR