Tom.be

Subnet
Calculator
Merger
Name

Subnet details 120.81.56.0/23

Network address 120.81.56.0
Prefix length 23 (255.255.254.0)
Range 120.81.56.0 - 120.81.57.255
Hexadecimal 78513800
Binary 01111000 01010001 00111000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 120.81.56.0/22🔍
Previous subnet 120.81.54.0/23🔍
Next subnet 120.81.58.0/23🔍

Subnet tree

Netblock 120.0.0.0/8🔍 APNIC-AP (AU)
Route 120.80.0.0/13🔍 AS17816 CHINA169-GZ China Unicom IP network China169 Guangdong province (CN)🔍
Netblock 120.80.0.0/13🔍 UNICOM-GD (CN)