subnetinfo
Provides detailed information about the IP adress and subnet using a shortcode.
Consider an alternative
subnetinfo shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 7 years ago, and scores 29/100 on our health check.
- Small user base (<10 active installs)
- Very few reviews so far
- No update in 6 years
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where subnetinfo stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| ip | >100 |
| IPv4 | >100 |
| IPv6 | >100 |
| subnet | #34 |
| subnetinfo | #1 |
About subnetinfo
From the official readme · v1.0.1Description
This plugin provides detailed info about an IPv4 or IPv6 subnet.
How do you use it? Place the IP adres and CIDR subnet between [subnetinfo] and [/subnetinfo] brackets.
Use the following format : [subnetinfo]FE80:0000:0000:0000:0202:B3FF:FE1E:8329/64[/subnetinfo]
or [subnetinfo]192.168.100.10/24[/subnetinfo]
It will be automatically parsed to a nice layout.
The address identification and all calculation are carried out within the plugin itself.
A link to IANA is created in the results to the corresponding RFC which describes more details about the specific IP range.
For some special IP ranges that are not directly described in an RFC, a link to a relevant website or Wikipedia site is offered.
Arbitrary section
Installation
- Upload the folder
subnetinfoto the/wp-content/plugins/directory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Start using the shortcode [subnetinfo] [/subnetinfo]
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best subnetinfo alternatives
All ip plugins →
FAQ
subnetinfo: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 16, 2026
Is subnetinfo free?
Yes. subnetinfo is free to download and use from the official WordPress.org plugin directory.
Is subnetinfo safe to use in 2026?
subnetinfo shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 7 years ago, and scores 29/100 on our health check.
How many websites use subnetinfo?
subnetinfo is active on <10 WordPress websites and has been downloaded 1,591 times since it launched in May 2018. It was downloaded 54 times in the last 30 days.
What PHP version does subnetinfo need?
subnetinfo requires PHP 5.1 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was subnetinfo last updated?
The latest version, 1.0.1, was released on November 8, 2019 (7 years ago).
Who makes subnetinfo?
subnetinfo is developed and maintained by Cris van Geel.
What are the best alternatives to subnetinfo?
The most popular alternatives to subnetinfo are Server IP & Memory Usage Di… (20K+ installs), WP-Ban (8K+ installs) and Remove IP (4K+ installs).
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