IP

CGNAT Check

Best-effort CGNAT checks

eero

How to find the WAN IP on eero systems

A simple guide to locating the WAN or internet IP in eero so you can compare it against your public IP.

Step-by-step

Where to look in eero systems

  1. 1.Open the eero app and select your gateway device.
  2. 2.Look for internet details, WAN details, or advanced network information.
  3. 3.Find the WAN IP or external IP entry if the app exposes it for your setup.
  4. 4.Use that IPv4 value in the checker.

Notes

Before you compare the IP

  • Some app-first systems expose less raw status data than traditional web admin pages.
  • If you use an ISP gateway ahead of eero, the eero WAN IP may be private even when the ISP gives the gateway a public IP.

Router Guide Ad Placeholder

Reserved for future ad placement. No ad scripts are loaded in V1.5.

FAQ

eero router questions

What if I cannot find the WAN IP in eero?

Check whether your ISP gateway shows the value instead. In some setups the gateway is the real internet edge device.

Does a private eero WAN IP always mean CGNAT?

No. It can also mean the eero is simply behind another router or gateway inside your home.