Tom.be

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Subnet details 157.81.128.0/17

Network address 157.81.128.0
Prefix length 17 (255.255.128.0)
Range 157.81.128.0 - 157.81.255.255
Hexadecimal 9d518000
Binary 10011101 01010001 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 157.81.0.0/16🔍
Previous subnet 157.81.0.0/17🔍
Next subnet 157.82.0.0/17🔍

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 157.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 157.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 157.81.0.0/16🔍 UK-MICROSOFT-20110120 (GB)