Google's bogon detection is also annoying if you (legitimately) use proxy/VPN services. Seriously, they blocked the entirety of Linode's IPv6 range and there's

Google's bogon detection is also annoying if you (legitimately) use proxy/VPN services. Seriously, they blocked the entirety of Linode's IPv6 range and there's absolutely nothing you can do about it. Well, you can submit a false flag report, but Google customer support for suspected bots isn't great.