Tom.be

Subnet
Calculator
Merger
Name

Subnet details 123.253.88.0/21

Network address 123.253.88.0
Prefix length 21 (255.255.248.0)
Range 123.253.88.0 - 123.253.95.255
Hexadecimal 7bfd5800
Binary 01111011 11111101 01011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 123.253.80.0/20🔍
Previous subnet 123.253.80.0/21🔍
Next subnet 123.253.96.0/21🔍

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 123.253.0.0/16🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)