Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.228.64.0/19

Network address 121.228.64.0
Prefix length 19 (255.255.224.0)
Range 121.228.64.0 - 121.228.95.255
Hexadecimal 79e44000
Binary 01111001 11100100 01000000 00000000
Binary subnet mask 11111111 11111111 11100000 00000000
Number of hosts 8,192
Parent subnet 121.228.64.0/18🔍
Previous subnet 121.228.32.0/19🔍
Next subnet 121.228.96.0/19🔍

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)