Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.221.232.0/22

Network address 81.221.232.0
Prefix length 22 (255.255.252.0)
Range 81.221.232.0 - 81.221.235.255
Hexadecimal 51dde800
Binary 01010001 11011101 11101000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.221.232.0/21🔍
Previous subnet 81.221.228.0/22🔍
Next subnet 81.221.236.0/22🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.221.0.0/16🔍 AS1836 GREEN green ch AG Autonomous System (CH)🔍
Netblock 81.221.0.0/16🔍 CH-GREEN-20021126 (CH)
Netblock 81.221.224.0/20🔍 LUPIN1003-16-NET (CH)