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Subnet details 81.90.20.0/22

Network address 81.90.20.0
Prefix length 22 (255.255.252.0)
Range 81.90.20.0 - 81.90.23.255
Hexadecimal 515a1400
Binary 01010001 01011010 00010100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.90.16.0/21🔍
Previous subnet 81.90.16.0/22🔍
Next subnet 81.90.24.0/22🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.90.16.0/20🔍 IQ-TIGRISNET-20060418 (IQ)
Netblock 81.90.16.0/21🔍 TIGRISNET (IQ)
Route 81.90.20.0/22🔍 AS48407 TIGRISNET-IRAQ (IQ)🔍
Netblock 81.90.20.0/22🔍 TIGRISNET (IQ)