Tom.be

Subnet
Calculator
Merger
Name

Subnet details 122.248.128.0/18

Network address 122.248.128.0
Prefix length 18 (255.255.192.0)
Range 122.248.128.0 - 122.248.191.255
Hexadecimal 7af88000
Binary 01111010 11111000 10000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 122.248.128.0/17🔍
Previous subnet 122.248.64.0/18🔍
Next subnet 122.248.192.0/18🔍

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 122.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 122.248.128.0/18🔍 ATT-OPENNET-AP (JP)