Tom.be

Subnet
Calculator
Merger
Name

Subnet details 64.140.240.0/23

Network address 64.140.240.0
Prefix length 23 (255.255.254.0)
Range 64.140.240.0 - 64.140.241.255
Hexadecimal 408cf000
Binary 01000000 10001100 11110000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 64.140.240.0/22🔍
Previous subnet 64.140.238.0/23🔍
Next subnet 64.140.242.0/23🔍

Subnet tree

Netblock 64.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 64.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 64.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 64.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 64.128.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 64.140.192.0/18🔍 AS21547 FLF-OXNET Firstlight Fiber - Oxford Networks (US)🔍