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Subnet details 210.121.16.0/21

Network address 210.121.16.0
Prefix length 21 (255.255.248.0)
Range 210.121.16.0 - 210.121.23.255
Hexadecimal d2791000
Binary 11010010 01111001 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 210.121.16.0/20🔍
Previous subnet 210.121.8.0/21🔍
Next subnet 210.121.24.0/21🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Route 210.121.0.0/17🔍 AS9848 SejongTelecom-AS-KR SEJONG NETWORKS (KR)🔍
Netblock 210.121.0.0/17🔍 SEJONG (KR)
Route 210.121.16.0/21🔍 AS45374 CCS-AS-KR CCS (KR)🔍