Welcome to rbl.cluecentral.net

This is the homepage of the *.rbl.cluecentral.net zonefiles. If you do not know what this is all about, please click here and read some information regarding DNS blacklisting.



Please click HERE if you are listed and want to be removed.



This RBL lists all known assigned IPv4 address space, by originating AS and by country. To do this, a full routing view is extracted daily from a router in the default free zone. The AS->country mapping is done via the statistics which are being provided by the four RIR's, ARIN, APNIC, LACNIC and RIPE.

If you want to blackhole all mail which comes from IP addresses which are being used in Korea, just use KR.rbl.cluecentral.net. Same goes for AS numbers: if you want to blackhole all mail which comes from IP addresses which are originated by AS701, just use AS701.rbl.cluecentral.net. You can of course also use this for whitelisting, IE you block all mail from The Netherlands by using NL.rbl.cluecentral.net but you do want my mail so you whitelist AS12859.rbl.cluecentral.net.

Additionally, I have a seperate zonefile, satos.rbl.cluecentral.net. This zone is my personal blacklist. If someone spams me, they will get in that zone. SATOS is short for Sick And Tired Of Spam. Using this is probably not a smart thing to do since I blackhole anyone that sends me spam.


You are an asshole and I want to sue you!
Try me and click here.

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Get a list of ASN's here

The rbl.cluecentral.net zones run on DJBDNS.


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