Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.122.192.0/18

Network address 81.122.192.0
Prefix length 18 (255.255.192.0)
Range 81.122.192.0 - 81.122.255.255
Hexadecimal 517ac000
Binary 01010001 01111010 11000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 81.122.128.0/17🔍
Previous subnet 81.122.128.0/18🔍
Next subnet 81.123.0.0/18🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.112.0.0/12🔍 IT-DATACOM-TI-20020708 (IT)
Route 81.120.0.0/14🔍 AS3269 ASN-IBSNAZ (IT)🔍