Tom.be

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Subnet details 81.216.8.0/21

Network address 81.216.8.0
Prefix length 21 (255.255.248.0)
Range 81.216.8.0 - 81.216.15.255
Hexadecimal 51d80800
Binary 01010001 11011000 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.216.0.0/20🔍
Previous subnet 81.216.0.0/21🔍
Next subnet 81.216.16.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.216.0.0/16🔍 AS1257 SWIPNET TELE2 (SE)🔍
Netblock 81.216.0.0/16🔍 SE-SWIPNET-20021009 (SE)