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Subnet details 81.221.132.0/22

Network address 81.221.132.0
Prefix length 22 (255.255.252.0)
Range 81.221.132.0 - 81.221.135.255
Hexadecimal 51dd8400
Binary 01010001 11011101 10000100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.221.128.0/21🔍
Previous subnet 81.221.128.0/22🔍
Next subnet 81.221.136.0/22🔍

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 81.221.128.0/20🔍 LUPIN1000-16-NET (CH)