IPrange.net RBL Project

The IPrange.net Realtime Blocklist (RBL) is an database with IP addresses from which IPrange.net does not recommend the acceptance of electronic mail.

The RBL is queriable in realtime by mail systems thoughout the Internet, allowing mail server administrators to identify, tag or block incoming connections from IP addresses which IPrange.net deems to be involved in the sending, hosting or origination of Unsolicited Bulk Email. The RBL database is maintained by IPrange.net specialists located in the Netherlands working 24 hours a day to list new confirmed spam issues and to delist resolved issues.

You can access the rbl-list via rbl.realtimeblacklist.com or rbl.iprange.net for lookups.

11 jan 2017: New Website Launched

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