Genuine site for checking blacklisted IP addresses

[Reshma Raje]

The Cisco ASA-IPS events show huge attacking IP addresses and we wanted to find out if the attacking IPs are blacklisted...

Can some help with, genuine site for bulk checking of blacklisted IP addresses????

Tried MxToolBox for individual IPs... 

[nspasov]

Hi there, you can check one or both of the following sites that are used by Cisco:

http://www.brightcloud.com/tools/url-ip-lookup.php

!

http://www.senderbase.org/

I hope this helps!

Thank you for rating helpful posts!

[Reshma Raje]

Thank you... Using it frequently...

[nspasov]

Great! Did that answer your question? If yes, you should mark the thread as "answered" :-)