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Subnet details 81.19.12.0/23

Network address 81.19.12.0
Prefix length 23 (255.255.254.0)
Range 81.19.12.0 - 81.19.13.255
Hexadecimal 51130c00
Binary 01010001 00010011 00001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.19.12.0/22🔍
Previous subnet 81.19.10.0/23🔍
Next subnet 81.19.14.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.19.0.0/20🔍 AS24641 FASTER-AS (CZ)🔍
Netblock 81.19.0.0/20🔍 CZ-FASTER-20020122 (CZ)
Route 81.19.12.0/23🔍 AS34049 WOSACZ-AS wosa cz (CZ)🔍