Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.92.144.0/20

Network address 81.92.144.0
Prefix length 20 (255.255.240.0)
Range 81.92.144.0 - 81.92.159.255
Hexadecimal 515c9000
Binary 01010001 01011100 10010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.92.128.0/19🔍
Previous subnet 81.92.128.0/20🔍
Next subnet 81.92.160.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.92.144.0/20🔍 AS39906 COPROSYS 🔍
Netblock 81.92.144.0/20🔍 CZ-COPROSYS-20060503 (CZ)