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Overview System Requirements Related


Detect whether your ISP put you behind a NAT (Also called a CGN - Carrier-Grade NAT) and therefore you're sharing a public IP address with other subscribers. This might cause you some trouble such as if someone else sharing your public IP address misuses a search engine and that search engine blocks or rate-limits your IP address. This app shows you the steps from your computer to a public IPv4 address.


Additional information

Published by

Penteract LLC


Penteract NAT Detector™ © 2019 Penteract® LLC. All rights reserved.

Developed by

Penteract® LLC

Release date


Approximate size

488 KB

Age rating

For all ages

This app can

Access all your files, peripheral devices, apps, programs and registry
Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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