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Subnet details 210.123.20.0/23

Network address 210.123.20.0
Prefix length 23 (255.255.254.0)
Range 210.123.20.0 - 210.123.21.255
Hexadecimal d27b1400
Binary 11010010 01111011 00010100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 210.123.20.0/22🔍
Previous subnet 210.123.18.0/23🔍
Next subnet 210.123.22.0/23🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Route 210.123.0.0/16🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 210.123.0.0/17🔍 KORNET (KR)