Tom.be

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Subnet details 81.20.78.0/23

Network address 81.20.78.0
Prefix length 23 (255.255.254.0)
Range 81.20.78.0 - 81.20.79.255
Hexadecimal 51144e00
Binary 01010001 00010100 01001110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.20.76.0/22🔍
Previous subnet 81.20.76.0/23🔍
Next subnet 81.20.80.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.20.64.0/20🔍 UK-NTTUNITED-20020131 (GB)