Tom.be

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Subnet details 121.3.144.0/20

Network address 121.3.144.0
Prefix length 20 (255.255.240.0)
Range 121.3.144.0 - 121.3.159.255
Hexadecimal 79039000
Binary 01111001 00000011 10010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 121.3.128.0/19🔍
Previous subnet 121.3.128.0/20🔍
Next subnet 121.3.160.0/20🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Netblock 121.2.0.0/15🔍 So-net (JP)