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121.156.72.0/21 - IP Address Lookup | IpToolsKit
121.156.72.0/21
South Korea
CIDR Block Overview
CIDR
121.156.72.0/21
Approx. Size
2,048 IPs
Mask
/21
Example IP Addresses
121.156.75.146
🇰🇷
South Korea
121.156.79.190
🇰🇷
South Korea
121.156.75.230
🇰🇷
South Korea
121.156.76.209
🇰🇷
South Korea
121.156.78.243
🇰🇷
South Korea
121.156.74.171
🇰🇷
South Korea
121.156.75.153
🇰🇷
South Korea
121.156.73.38
🇰🇷
South Korea
Network & Provider
Organization
KT
Autonomous System Number
More information
AS4766
Geographic Location
Country
South Korea
KR