Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.9.0.0/22

Network address 121.9.0.0
Prefix length 22 (255.255.252.0)
Range 121.9.0.0 - 121.9.3.255
Hexadecimal 79090000
Binary 01111001 00001001 00000000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 121.9.0.0/21🔍
Previous subnet 121.8.252.0/22🔍
Next subnet 121.9.4.0/22🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.8.0.0/13🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 121.8.0.0/13🔍 CHINANET-GD (CN)