Getting probed from a fly.io ip

Hi there,

wanted to know if some one else get’s probed by fly ips. The ip being probed is attached since 2 weeks and this is the first time.

IP Owner: Fly.io, Inc
Owner IP Range: 213.188.192.0 - 213.188.223.255 (8,192 ip)

Just wanted to share and know your experience.

Have a nice WE!

:waving_hand:

Happy to share the full text log with fly support.

Hi, as just a small pointer…

(This was mentioned again in August and goes for malicious scans, phishing, etc., as I understand it.)

By default, customers on the Fly.io platform share egress IPs, so more resolution in terms of full timestamps, port numbers, etc., may well be needed…

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I replied in detail via email, but to close up the public thread here: these specific IPs are inbound-only and cannot make requests. The specific IP address in @jthen’s logs is the inbound IP address assgned to their app.

If you are parsing x-forwarded-for, you need to remove the rightmost element as that is the IP address of your app. Request headers · Fly Docs

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