Tom.be

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Subnet details 81.197.138.0/23

Network address 81.197.138.0
Prefix length 23 (255.255.254.0)
Range 81.197.138.0 - 81.197.139.255
Hexadecimal 51c58a00
Binary 01010001 11000101 10001010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.197.136.0/22🔍
Previous subnet 81.197.136.0/23🔍
Next subnet 81.197.140.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.197.0.0/16🔍 AS719 ELISA-AS ELISA OYJ (FI)🔍
Netblock 81.197.0.0/16🔍 FI-ELISA-20020930 (FI)
Netblock 81.197.136.0/21🔍 ELISA (FI)