Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.65.0.0/16

Network address 203.65.0.0
Prefix length 16 (255.255.0.0)
Range 203.65.0.0 - 203.65.255.255
Hexadecimal cb410000
Binary 11001011 01000001 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 203.64.0.0/15🔍
Previous subnet 203.64.0.0/16🔍
Next subnet 203.66.0.0/16🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.64.0.0/12🔍 TANET (TW)
Netblock 203.64.0.0/14🔍 TWNIC-TW (TW)