Subnet details 128.203.0.0/16

Network address 128.203.0.0
Prefix length 16 (255.255.0.0)
Range 128.203.0.0 - 128.203.255.255
Hexadecimal 80cb0000
Binary 10000000 11001011 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 128.202.0.0/15🔍
Previous subnet 128.202.0.0/16🔍
Next subnet 128.204.0.0/16🔍

Subnet tree

Netblock 128.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 128.203.0.0/16🔍 UK-MICROSOFT-19870219 (GB)