Tom.be

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Subnet details 81.30.78.0/23

Network address 81.30.78.0
Prefix length 23 (255.255.254.0)
Range 81.30.78.0 - 81.30.79.255
Hexadecimal 511e4e00
Binary 01010001 00011110 01001110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.30.76.0/22🔍
Previous subnet 81.30.76.0/23🔍
Next subnet 81.30.80.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.30.64.0/20🔍 AS57112 AS-F2X (NL)🔍
Netblock 81.30.64.0/20🔍 NL-F2X-20090316 (NL)