Tom.be

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Subnet details 161.131.64.0/21

Network address 161.131.64.0
Prefix length 21 (255.255.248.0)
Range 161.131.64.0 - 161.131.71.255
Hexadecimal a1834000
Binary 10100001 10000011 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 161.131.64.0/20🔍
Previous subnet 161.131.56.0/21🔍
Next subnet 161.131.72.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 160.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 161.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 161.128.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 161.131.0.0/16🔍