Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.53.6.0/23

Network address 81.53.6.0
Prefix length 23 (255.255.254.0)
Range 81.53.6.0 - 81.53.7.255
Hexadecimal 51350600
Binary 01010001 00110101 00000110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.53.4.0/22🔍
Previous subnet 81.53.4.0/23🔍
Next subnet 81.53.8.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.48.0.0/13🔍 FR-TELECOM-20020325 (FR)
Route 81.53.0.0/16🔍 AS3215 AS3215 (FR)🔍