Subnet details 123.54.0.0/21

Network address 123.54.0.0

Prefix length 21 (255.255.248.0)

Range 123.54.0.0 - 123.54.7.255

Hexadecimal 7b360000

Binary 01111011 00110110 00000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 123.54.0.0/20🔍

Previous subnet 123.53.248.0/21🔍

Next subnet 123.54.8.0/21🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)

Netblock 123.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 123.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Route 123.52.0.0/14🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍

Netblock 123.52.0.0/14🔍 MAINT-CHINANET-HA (CN)