Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.223.240.0/20

Network address 121.223.240.0
Prefix length 20 (255.255.240.0)
Range 121.223.240.0 - 121.223.255.255
Hexadecimal 79dff000
Binary 01111001 11011111 11110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 121.223.224.0/19🔍
Previous subnet 121.223.224.0/20🔍
Next subnet 121.224.0.0/20🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Netblock 121.208.0.0/12🔍 TELSTRAINTERNET45-AU (AU)