/16 Network Mask
IPv4 mask for prefix length.
How to use /16 Network Mask
/16 Network Mask shows the IPv4 subnet mask for prefix length /16, in dotted decimal. Free to use in D2i DevTools — no account required.
Steps
- Nothing to type — this tool has no input fields.
- Click Run.
- Copy the result shown under the button.
Frequently asked questions
What is /16 Network Mask used for?
Use /16 Network Mask when you need the mask bits for that prefix without calculating them by hand.
How do I use the free online /16 Network Mask tool?
Nothing to type — this tool has no input fields. Click Run. Copy the result shown under the button.
What can I paste or upload into /16 Network Mask?
There is no input. Click Run to print the mask.
What output does /16 Network Mask give me?
A dotted-decimal mask. /8 is 255.0.0.0, /16 is 255.255.0.0, /24 is 255.255.255.0, and /32 is 255.255.255.255.
Is /16 Network Mask free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
What is a /16 mask used for?
A /16 prefix leaves 16 host bits. Pair the mask with a network address when you are checking subnet ranges.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.