Tom.be

Subnet
Calculator
Merger
Name

Subnet details 163.171.0.0/18

Network address 163.171.0.0
Prefix length 18 (255.255.192.0)
Range 163.171.0.0 - 163.171.63.255
Hexadecimal a3ab0000
Binary 10100011 10101011 00000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 163.171.0.0/17🔍
Previous subnet 163.170.192.0/18🔍
Next subnet 163.171.64.0/18🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 160.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 163.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 163.171.0.0/16🔍 CDNetworks (US)
Route 163.171.0.0/18🔍 AS204222 HMRC-AS (GB)🔍
Netblock 163.171.0.0/18🔍 UKHMRC (GB)