Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.239.78.0/23

Network address 121.239.78.0
Prefix length 23 (255.255.254.0)
Range 121.239.78.0 - 121.239.79.255
Hexadecimal 79ef4e00
Binary 01111001 11101111 01001110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 121.239.76.0/22🔍
Previous subnet 121.239.76.0/23🔍
Next subnet 121.239.80.0/23🔍

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)
Route 121.239.78.0/23🔍 AS140292 CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK CHINATELECOM Jiangsu province Suzhou 5G network (CN)🔍