Tom.be

Subnet
Calculator
Merger
Name

Subnet details 1.21.4.0/22

Network address 1.21.4.0
Prefix length 22 (255.255.252.0)
Range 1.21.4.0 - 1.21.7.255
Hexadecimal 01150400
Binary 00000001 00010101 00000100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 1.21.0.0/21🔍
Previous subnet 1.21.0.0/22🔍
Next subnet 1.21.8.0/22🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Netblock 1.21.0.0/17🔍 Vectant (JP)
Route 1.21.0.0/18🔍 AS2519 Vectant ARTERIA Networks Corporation (JP)🔍