Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.72.128.0/18

Network address 121.72.128.0
Prefix length 18 (255.255.192.0)
Range 121.72.128.0 - 121.72.191.255
Hexadecimal 79488000
Binary 01111001 01001000 10000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 121.72.128.0/17🔍
Previous subnet 121.72.64.0/18🔍
Next subnet 121.72.192.0/18🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.72.0.0/14🔍 AS9500 ONENZ-TRANSIT-AS One New Zealand Group Limited (NZ)🔍
Netblock 121.72.0.0/14🔍 ONENZ-NZ (NZ)