Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.7.254.0/23

Network address 81.7.254.0
Prefix length 23 (255.255.254.0)
Range 81.7.254.0 - 81.7.255.255
Hexadecimal 5107fe00
Binary 01010001 00000111 11111110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.7.252.0/22🔍
Previous subnet 81.7.252.0/23🔍
Next subnet 81.8.0.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.7.224.0/19🔍 AS6730 SUNRISE (CH)🔍
Netblock 81.7.224.0/19🔍 CH-UPC-20020910 (CH)