Parse CIDR
Parse CIDR network.
How to use Parse CIDR
Parse CIDR — Parse an IP prefix in CIDR notation and show the network, the mask, and the address you typed. Free to use in D2i DevTools — no account required.
Steps
- Fill in CIDR. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is Parse CIDR used for?
Use it to see the network address of a prefix such as 192.0.2.10/24.
How do I use the free online Parse CIDR tool?
Fill in CIDR. This field is required. Click Run and copy the result under the form.
What can I paste or upload into Parse CIDR?
Enter ip/prefix, for example 2001:db8::1/64 or 192.0.2.10/24.
What output does Parse CIDR give me?
Three lines: network, mask, and the original IP. The network is the first address of the prefix.
Is Parse CIDR 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.
Why is the network different from the IP I typed?
Host bits are cleared. 192.0.2.10/24 belongs to network 192.0.2.0/24. The ip line still shows what you entered.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.