When I use Asset search, I found -${filter} on ETC filter
I’m not sure, Shodan has exclusion filter. I don’t know how to use it, so I had inconvenience experience when searching on Shodan.
Using ‘port:80’ CIP returned 82,436,410 results
Using ‘port:80 -country: US’ CIP returned 49,188,691 results
exactly, US IP’s data don’t returned. I think this filter is nice. But I don’t know exclusion filter applied all filters.
Please let me know if there is a filter that can’t be applied. Thanks