Tom.be

Subnet
Calculator
Merger
Name

Subnet details 163.47.40.0/21

Network address 163.47.40.0
Prefix length 21 (255.255.248.0)
Range 163.47.40.0 - 163.47.47.255
Hexadecimal a32f2800
Binary 10100011 00101111 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 163.47.32.0/20🔍
Previous subnet 163.47.32.0/21🔍
Next subnet 163.47.48.0/21🔍

Subnet tree

Netblock 163.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 163.0.0.0/9🔍 EDF-NET05a (FR)
Netblock 163.0.0.0/10🔍 TANET-B (TW)