CIDR-X CIDR Calculator icon

CIDR-X CIDR Calculator

by rootVIII · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Calculate network details using CIDR Notation

Users
87
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#89K
#74K among extensions
Version
0.1
updated 30 Jan 2022

Users

monthly, 3 years
2060100Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 87 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CIDR-X CIDR Calculator

Calculate subnet details for a given IP address and CIDR.

Growth

WindowUsersChangeRatingsRating
7 days+6+7.4%00.00
30 days+3+3.6%00.00
6 months0+0.0%00.00
1 year−10−10.3%00.00

Version history

1 versions recorded
0.129 Jan 2022

Details

Category
Developer Tools
First seen
29 Jan 2022
Size
21 KB
Languages
en-US
Pricing
Free
Extension ID
jbpkfbgmmpibnklabadoopiibolkpejb

Permissions and risk

Minimal riskimpact 0, likelihood 2

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