Troubleshoot AWS access to Google with advertised routes

Last validated: Mar 20, 2026

Only part of the 172.0.0.0/8 range is private. The rest is public address space and Google has IP addresses in that range for some of its data centers.

You can safely advertise the 172.16.0.0/12 range instead:

tailscale set --advertise-routes=172.16.0.0/12

Ask AI

reCAPTCHA

Recaptcha requires verification.

protected by reCAPTCHA