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Subnet details 203.255.56.0/21

Network address 203.255.56.0
Prefix length 21 (255.255.248.0)
Range 203.255.56.0 - 203.255.63.255
Hexadecimal cbff3800
Binary 11001011 11111111 00111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.255.48.0/20🔍
Previous subnet 203.255.48.0/21🔍
Next subnet 203.255.64.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.255.0.0/18🔍 AS18028 GSNU-AS-KR GyeongSang National University (KR)🔍
Netblock 203.255.0.0/18🔍 GYEONG-NET (KR)