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Threat feed

InterServer RBL

Last fetched

General Blacklists · refreshed every 6 hours · last verified

InterServer RBL is a General Blacklists threat-intelligence feed, refreshed every 6 hours, indexed by WhisperGraph.

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What is InterServer RBL

InterServer RBL is the public IP reputation feed published by hosting provider InterServer.net, derived from their network-wide abuse-detection and customer-complaint pipelines. The list focuses on IPs observed performing mass scanning, brute-force authentication attacks, and spam delivery against InterServer-hosted properties; entries are vetted by the abuse desk before publication, which keeps the false-positive rate low compared to fully-automated community feeds. Mail and web operators use it as a free deny-list overlay alongside Spamhaus and SORBS. It is indexed here as a citable provider-derived reference list for hosting-abuse research.

Source
https://www.interserver.net/
Refresh cadence
every 6 hours

Indicators currently listed

Related pages

Pivot from InterServer RBL into the indicators it lists.

Queries

Resolves the feed's categories.


MATCH (f:FEED_SOURCE {name: $slug})
OPTIONAL MATCH (f)-[:BELONGS_TO]->(c:CATEGORY)
WITH f, collect(c.name) AS categories
RETURN f.name AS slug, f.id AS id, categories
Run yourself →

The indicator-kind rollup and sample listed above.


MATCH (f:FEED_SOURCE {name: $slug})<-[:LISTED_IN]-(x)
WITH labels(x)[0] AS kind, count(*) AS listed, collect(x.name)[0..5] AS sample
RETURN kind, listed, sample
ORDER BY listed DESC
Run yourself →

Or query Whisper from your own LLM workflow via the Whisper MCP server.