Subnet details 42.1.0.0/21

Network address 42.1.0.0

Prefix length 21 (255.255.248.0)

Range 42.1.0.0 - 42.1.7.255

Hexadecimal 2a010000

Binary 00101010 00000001 00000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 42.1.0.0/20🔍

Previous subnet 42.0.248.0/21🔍

Next subnet 42.1.8.0/21🔍

Subnet tree

Netblock 42.0.0.0/8🔍 APNIC-AP (AU)

Netblock 42.1.0.0/19🔍 CHINANET-GD (CN)