Hello, I am feeding ADSBExchange from an FA blue box via a RaspPi that takes the data and sends it to the website. I can see my contributions on the global map filling part of the East China Sea. According to ADSBexchange Anywhere I’m not feeding anything though.
That page shows if there is currently an active feeder using the same public IP address as your browser. If your browser is on a different network from the feeder, or if it uses a VPN, or if your ISP uses CGNAT, the public IP may be different, so you would not see your feeder. You could create an account at account.adsbexchange.com and link your receiver to it, then you’d be able see it from anywhere, but the initial linking has to be done from the same IP address too.