Tom.be

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Subnet details 121.3.12.0/22

Network address 121.3.12.0
Prefix length 22 (255.255.252.0)
Range 121.3.12.0 - 121.3.15.255
Hexadecimal 79030c00
Binary 01111001 00000011 00001100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 121.3.8.0/21🔍
Previous subnet 121.3.8.0/22🔍
Next subnet 121.3.16.0/22🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Netblock 121.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.2.0.0/15🔍 So-net (JP)