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IPv4 address

91.239.235.6

Last fetched

91.239.235.6 is announced in 91.239.235.0/24 by HOSTPRO-AS - HOSTPRO LAB LLC and geolocates to UA. 91.239.235.6 is listed by 1 threat feed; reconciled level CRITICAL.

Threat posture

60threat score (procedure-native scale)

CRITICAL

Listed by 1 threat feed. At least one source recommends blocking.

Categories: Command-and-control

Threat feeds listing this
1
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:50:01 GMT
Last seen on a feed
Tue, 22 Sep 2026 19:45:35 GMT

Nutrition Label

WHISPER CANON · 91.239.235.6Routing diversity10.0/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency—Resolver footprint—canon.whisper.security/ip/91.239.235.6

Attribution

Announced prefix
91.239.235.0/24
Announcing network
HOSTPRO-AS - HOSTPRO LAB LLC
RIR-registered prefix
91.239.232.0/22
RPKI
not-found

Anycast detection

This does not appear to be an anycast address on the three signals Canon evaluates: reverse DNS, announced-prefix width and the announcing network's peer count.

Reverse DNS

Geographic detail

City
Kyiv, UA
Country
UA
Dominant city of the prefix
Kyiv, UA

Threat-feed listings

  • viriback-c2 · c2

Threat-feed evidence

History

Related pages

Pivot from 91.239.235.6 into the prefix, network and country that carry it.

Cypher and MCP

Reproduce this address's routing attribution against graph.whisper.security:

MATCH (ip:IPV4 {name: "91.239.235.6"})
OPTIONAL MATCH (ip)-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (ip)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN ap.name AS prefix, a.name AS asn, n.name AS network, c.name AS country

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