There is a solution to that, but it requires these companies to implement source address validation. If your ISP is on the list, maybe complain about it. https

There is a solution to that, but it requires these companies to implement source address validation. If your ISP is on the list, maybe complain about it. https://spoofer.caida.org/as_stats.php https://spoofer.caida.org/as_stats.php