IPv4 subnet division
Divide an IPv4 segment into equal-large subnets according to a longer prefix, list the scope.
IPv4 subnet division User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Divide 192.168.0.0/24 into 4/26 subnets.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
The prefix of the number of subnets is 2, and the number of prefixes is enumerated according to the continuous address block, and each time is at most 1024 subnets.
scope of use
Listed are all address ranges, and network addresses or broadcast addresses are not deducted.
Is the number of subnet addresses equal to the number of available hosts?
No. The list shows the full address range of each subnet, including addresses that may be the network address and broadcast address. The number of available hosts also depends on the prefix and usage scenarios, especially /31 and /32, which cannot be unified and simple to reduce 2.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Listed are all address ranges, and network addresses or broadcast addresses are not deducted. Please compare the input unit, rounding method, applicable rules and data version first.