Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.227.138.0/23

Network address 121.227.138.0
Prefix length 23 (255.255.254.0)
Range 121.227.138.0 - 121.227.139.255
Hexadecimal 79e38a00
Binary 01111001 11100011 10001010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 121.227.136.0/22🔍
Previous subnet 121.227.136.0/23🔍
Next subnet 121.227.140.0/23🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.224.0.0/12🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 121.224.0.0/12🔍 CHINANET-JS (CN)