ipinfo.io
ipgeolocation.io
ipwhois.io
ifconfig.me
ifconfig.co
ipdata.co
ipapi
The "IP Tools" is powerful and handy application for network analyzing.

WhatIsMy-IPAddress.com
ipinfo.io
MxToolBox
IP Location
DataFeature
IP Tools: Network Scanner
ToolPing.nl
Free browser-based tools for public IP checks, IP lookup, CGNAT and Double NAT diagnosis, subnet calculation, DHCP planning, Wi-Fi analysis, and router troubleshooting.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
IPT
IPTools
|
|
|
|---|---|---|
| Website | m.vk.com | routernat.com |
| Pricing | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of IPTools yet.
RouterNAT is a collection of free browser-based utilities for router owners, home-network users, technicians, and small-office administrators. The tools help users understand IP addressing, NAT behavior, subnetting, DHCP configuration, Wi-Fi performance, and common router problems without...
What each product offers, as listed by its team.

Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing IPTools and RouterNAT.
RouterNAT's answer:
RouterNAT uses Go, PostgreSQL, server-rendered HTML, CSS, and lightweight JavaScript. It runs on Linux with Caddy providing HTTPS and reverse-proxy services.
RouterNAT's answer:
The primary audience includes home router owners, Wi-Fi users, IT students, network technicians, small-office administrators, and people troubleshooting IP addressing, NAT, DHCP, subnetting, or wireless performance.
RouterNAT's answer:
RouterNAT was created to make common router and network concepts easier to understand. Many existing tools provide a single number without explaining its meaning. RouterNAT combines useful calculations with practical guidance so users can make better-informed troubleshooting decisions.
RouterNAT's answer:
RouterNAT combines practical networking calculators, diagnostic tools, and clear technical explanations in one lightweight website. Many calculations run directly inside the browser. The tools do not attempt to sign in to, scan, or modify routers and connected devices.
RouterNAT's answer:
RouterNAT focuses specifically on problems faced by router owners, home-network users, and small-office administrators. Results include understandable explanations, limitations, and relevant troubleshooting guidance instead of returning unexplained values.
RouterNAT's answer:
RouterNAT is a free public resource and does not claim named enterprise customers.
It is designed for individual router owners, home-network users, technicians, students, and small-office administrators.
Share your experience with using IPTools and RouterNAT. For example, how are they different and which one is better?
When comparing IPTools and RouterNAT, you can also consider the following products.


Free IP lookup plus a full privacy check in your browser: VPN/Tor detection, DNS, IPv6 and WebRTC leak tests, browser fingerprint and IP blacklist. No sign-up.
Compare WhatIsMy-IPAddress.com to IPTools or RouterNAT:

Free IP Geolocation API and Accurate GeoIP Lookup Location Database
Compare ipgeolocation.io to IPTools or RouterNAT:

ipwhois.io is an API that provides a users location (country, region, city, currency, currency symbol etc) based on their IP address. Get the accurate location information with our IP Lookup API and IP Location Database for any IP address.
Compare ipwhois.io to IPTools or RouterNAT:

All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.
Compare MxToolBox to IPTools or RouterNAT: