Tom.be

Subnet
Calculator
Merger
Name

Subnet details 123.247.40.0/22

Network address 123.247.40.0
Prefix length 22 (255.255.252.0)
Range 123.247.40.0 - 123.247.43.255
Hexadecimal 7bf72800
Binary 01111011 11110111 00101000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 123.247.40.0/21🔍
Previous subnet 123.247.36.0/22🔍
Next subnet 123.247.44.0/22🔍

Subnet tree

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Route 123.244.0.0/14🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 123.244.0.0/14🔍 CHINANET-LN (CN)