Subnet details 171.20.72.0/21

Network address 171.20.72.0
Prefix length 21 (255.255.248.0)
Range 171.20.72.0 - 171.20.79.255
Hexadecimal ab144800
Binary 10101011 00010100 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 171.20.64.0/20🔍
Previous subnet 171.20.64.0/21🔍
Next subnet 171.20.80.0/21🔍

Subnet tree

Netblock 171.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 171.20.0.0/16🔍 DK-LEGOSYSTEM-20091006 (DK)