Tom.be

Subnet
Calculator
Merger
Name

Subnet details 181.61.128.0/17

Network address 181.61.128.0
Prefix length 17 (255.255.128.0)
Range 181.61.128.0 - 181.61.255.255
Hexadecimal b53d8000
Binary 10110101 00111101 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 181.61.0.0/16🔍
Previous subnet 181.61.0.0/17🔍
Next subnet 181.62.0.0/17🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 176.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 180.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 181.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 181.56.0.0/13🔍