Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.16.158.0/23

Network address 81.16.158.0
Prefix length 23 (255.255.254.0)
Range 81.16.158.0 - 81.16.159.255
Hexadecimal 51109e00
Binary 01010001 00010000 10011110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.16.156.0/22🔍
Previous subnet 81.16.156.0/23🔍
Next subnet 81.16.160.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.16.144.0/20🔍 AS1764 NEXTLAYER-AS (AT)🔍
Netblock 81.16.144.0/20🔍 AT-NEXTLAYER-20050223 (AT)