Tom.be

Subnet
Calculator
Merger
Name

Subnet details 131.205.16.0/21

Network address 131.205.16.0
Prefix length 21 (255.255.248.0)
Range 131.205.16.0 - 131.205.23.255
Hexadecimal 83cd1000
Binary 10000011 11001101 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 131.205.16.0/20🔍
Previous subnet 131.205.8.0/21🔍
Next subnet 131.205.24.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 128.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 128.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 131.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 131.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 131.205.0.0/16🔍 AS19399 SLL Region Stockholm (SE)🔍
Netblock 131.205.0.0/16🔍 SLL (SE)