Subnet details 210.121.0.0/20

Network address 210.121.0.0
Prefix length 20 (255.255.240.0)
Range 210.121.0.0 - 210.121.15.255
Hexadecimal d2790000
Binary 11010010 01111001 00000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 210.121.0.0/19🔍
Previous subnet 210.120.240.0/20🔍
Next subnet 210.121.16.0/20🔍

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 210.121.0.0/20🔍 AS45374 CCS-AS-KR CCS (KR)🔍