Is it possible to block ASNs from cloud providers automatically?

[zac3]

Our application never receives an actual request from cloud providers. If the request is from a cloud provider, 100% of the time it is fraudulent.

Is it possible to block ASNs from cloud providers if the request is from a cloud provider automatically (in a firewall rule, for example)?

[sdayman]

There’s no automatic list of cloud providers (there are quite a few). But you can certainly cram your list into a firewall rule for ASN “is in” {list of numbers}

[zac3]

Thanks, @sdayman!