Tom.be

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Subnet details 81.210.16.0/20

Network address 81.210.16.0
Prefix length 20 (255.255.240.0)
Range 81.210.16.0 - 81.210.31.255
Hexadecimal 51d21000
Binary 01010001 11010010 00010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.210.0.0/19🔍
Previous subnet 81.210.0.0/20🔍
Next subnet 81.210.32.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.210.0.0/17🔍 AS12741 AS-NETIA Warszawa 02-822 (PL)🔍
Netblock 81.210.0.0/17🔍 PL-NETIA-20021023 (PL)