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Subnet details 81.0.90.0/23

Network address 81.0.90.0
Prefix length 23 (255.255.254.0)
Range 81.0.90.0 - 81.0.91.255
Hexadecimal 51005a00
Binary 01010001 00000000 01011010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.0.88.0/22🔍
Previous subnet 81.0.88.0/23🔍
Next subnet 81.0.92.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.0.64.0/19🔍 HU-DELTAV-20011206 (HU)
Netblock 81.0.88.0/21🔍 HU-HDSNET-20011206 (HU)
Route 81.0.90.0/23🔍 AS20845 DIGICABLE (HU)🔍