Tom.be

Subnet
Calculator
Merger
Name

Subnet details 211.78.16.0/21

Network address 211.78.16.0
Prefix length 21 (255.255.248.0)
Range 211.78.16.0 - 211.78.23.255
Hexadecimal d34e1000
Binary 11010011 01001110 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 211.78.16.0/20🔍
Previous subnet 211.78.8.0/21🔍
Next subnet 211.78.24.0/21🔍

Subnet tree

Netblock 211.0.0.0/8🔍 APNIC-AP (AU)
Netblock 211.64.0.0/10🔍 CNNIC (CN)
Netblock 211.76.0.0/14🔍 TWNIC-TW (TW)
Netblock 211.78.16.0/20🔍 KGT-TW (TW)