Tom.be

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Subnet details 81.89.42.0/23

Network address 81.89.42.0
Prefix length 23 (255.255.254.0)
Range 81.89.42.0 - 81.89.43.255
Hexadecimal 51592a00
Binary 01010001 01011001 00101010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.89.40.0/22🔍
Previous subnet 81.89.40.0/23🔍
Next subnet 81.89.44.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.89.32.0/20🔍 AS25285 BOE-AS (ES)🔍
Netblock 81.89.32.0/20🔍 ES-BOE-20020624 (ES)