SURBL Network Info

Detection Information

The following page provides details on IP networks and domains used by SURBL. You can use this information to manage or block SURBL apps, web access and more.


SURBL - Logo

SURBLs are lists of web sites that have appeared in spam messages. Unlike most lists, SURBLs are not lists of message senders.



External Resources


Primary Domains


Manage Bandwidth

Do you know how much SURBL traffic flows through your network? Netify's application detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

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Integration and Custom Solutions

Do you have any questions about integration, APIs or custom development?

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