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Subnet details 81.205.0.0/16

Network address 81.205.0.0
Prefix length 16 (255.255.0.0)
Range 81.205.0.0 - 81.205.255.255
Hexadecimal 51cd0000
Binary 01010001 11001101 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 81.204.0.0/15🔍
Previous subnet 81.204.0.0/16🔍
Next subnet 81.206.0.0/16🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.204.0.0/14🔍 AS1136 KPN KPN National (NL)🔍
Netblock 81.204.0.0/14🔍 NL-WAPI-20021016 (NL)
Netblock 81.205.0.0/16🔍 KPN (NL)