Tom.be

Subnet
Calculator
Merger
Name

Subnet details 66.149.144.0/20

Network address 66.149.144.0
Prefix length 20 (255.255.240.0)
Range 66.149.144.0 - 66.149.159.255
Hexadecimal 42959000
Binary 01000010 10010101 10010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 66.149.128.0/19🔍
Previous subnet 66.149.128.0/20🔍
Next subnet 66.149.160.0/20🔍

Subnet tree

Netblock 64.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 66.128.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.144.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)