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Subnet details 81.123.0.0/23

Network address 81.123.0.0
Prefix length 23 (255.255.254.0)
Range 81.123.0.0 - 81.123.1.255
Hexadecimal 517b0000
Binary 01010001 01111011 00000000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.123.0.0/22🔍
Previous subnet 81.122.254.0/23🔍
Next subnet 81.123.2.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.112.0.0/12🔍 IT-DATACOM-TI-20020708 (IT)
Route 81.120.0.0/14🔍 AS3269 ASN-IBSNAZ (IT)🔍