Tom.be

Subnet
Calculator
Merger
Name

Subnet details 63.43.0.0/17

Network address 63.43.0.0
Prefix length 17 (255.255.128.0)
Range 63.43.0.0 - 63.43.127.255
Hexadecimal 3f2b0000
Binary 00111111 00101011 00000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 63.43.0.0/16🔍
Previous subnet 63.42.128.0/17🔍
Next subnet 63.43.128.0/17🔍

Subnet tree

Netblock 32.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 63.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 63.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)