Subnet details 203.90.248.0/21

Network address 203.90.248.0
Prefix length 21 (255.255.248.0)
Range 203.90.248.0 - 203.90.255.255
Hexadecimal cb5af800
Binary 11001011 01011010 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.90.240.0/20🔍
Previous subnet 203.90.240.0/21🔍
Next subnet 203.91.0.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.90.128.0/17🔍 DQTNET (CN)
Netblock 203.90.224.0/19🔍 NEWSKY (HK)