Blacklist in detail:

C&CZ's own black list IPv4

This list is maintained by the Radboud University's Computer & Communications Department. The list contains IPs that are not not listed on other lists but have SPAMed or sent viruses to the department.

There is no information on how to get delisted.

Last Accessed
2024-05-19 21:30 (UTC) 
Are you the maintainer of

Is the information on our site wrong or incomplete? You don't want us to monitor your blacklist? Or do you operate a similar blacklist? We would like to hear from you!

Instant 30 Day Trial!

Sign-up using the form below to check your IP against and 129 other blacklists.

Sign-up now and we will monitor your IP for 30 days! For free!


© 2024 Uskur, LLC. All rights reserved.