Tom.be

Subnet
Calculator
Merger
Name

Subnet details 120.138.8.0/21

Network address 120.138.8.0
Prefix length 21 (255.255.248.0)
Range 120.138.8.0 - 120.138.15.255
Hexadecimal 788a0800
Binary 01111000 10001010 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 120.138.0.0/20🔍
Previous subnet 120.138.0.0/21🔍
Next subnet 120.138.16.0/21🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 120.0.0.0/8🔍 APNIC-AP (AU)