Tom.be

Subnet
Calculator
Merger
Name

Subnet details 158.43.104.0/21

Network address 158.43.104.0
Prefix length 21 (255.255.248.0)
Range 158.43.104.0 - 158.43.111.255
Hexadecimal 9e2b6800
Binary 10011110 00101011 01101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 158.43.96.0/20🔍
Previous subnet 158.43.96.0/21🔍
Next subnet 158.43.112.0/21🔍

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 156.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 158.0.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 158.43.0.0/16🔍 UK-PIPEX-19980330 (GB)
Netblock 158.43.96.0/20🔍 MCI-BACKBONE-RANGE4-UK (GB)