Autonomous System
AS12676
Last fetched
AS12676 is operated by NCORE-AS - HKN GmbH, registered in DE, and announces 18 prefixes to 14 BGP neighbours. AS12676 has a reputation score of 78.3 (REPUTABLE).
Nutrition Label
Routing footprint
- Announced prefixes
- 18
- BGP neighbours
- 14
- RPKI ROAs
- 28
- MOAS conflicts
- 0
- CAIDA AS-rank
- 2,922
- Customer-cone ASNs
- 9
- Facilities
- 29
- Internet exchanges
- 2
- Customer degree
- 8
- Peer degree
- 88
- Provider degree
- 4
Infrastructure presence
Internet exchanges (2 total)
Facilities (29 total)
- ITENOS Frankfurt (FRA1)
- Digital Realty Frankfurt FRA1-27
- Equinix FR5 - Frankfurt, KleyerStrasse
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty Dusseldorf DUS1-3
- Telehouse - Frankfurt
- Digital Realty Frankfurt FRA28 (Closed)
- WIIT Datacenter DUS1, DUS2, DUS3, DUS4, DUS6, DUS7
- NTT Frankfurt 1 Data Center (FRA1)
- NewColo Frankfurt
- Equinix DU1 - Dusseldorf
- Equinix FR2 - Frankfurt, North
- Equinix FR4 - Frankfurt, West
- NewTelco Frankfurt
- Global Switch Frankfurt
- NTT Frankfurt 2 Data Center (FRA2)
- TelemaxX IPC4
- COLT DC Frankfurt
- CyrusOne Frankfurt 1
- Keppel Data Centres | Keppel DC Frankfurt 1
- Equinix FR6 - Frankfurt, West
- Digital Realty Frankfurt FRA29-32
- maincubes FRA01
- NTT Frankfurt 4 Data Center (FRA4)
- Pfalzkom DCRN II
Route origin authorizations
A sample of 10 of this network’s 28 ROAs.
- 109.234.248.0/21 · max length /24
- 185.87.21.0/24 · max length /32
- 185.90.228.0/22 · max length /24
- 193.108.190.0/24 · max length /24
- 193.143.122.0/24 · max length /24
- 194.85.248.0/24 · max length /24
- 2.58.54.0/24 · max length /24
- 212.46.96.0/19 · max length /24
- 213.9.0.0/17 · max length /24
- 2a01:a740::/32 · max length /32
Upstreams
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Blast radius
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Peering ecosystem
A sample of 14 of this network’s 14 BGP neighbours.
- HURRICANE - Hurricane Electric LLC · AS6939
- CONVERGE-AS - Converge ICT Solutions Inc. · AS17639
- WEEMO-AS-1 - Sightcall Inc. · AS27173
- NASSIST-AS - Netassist International EOOD · AS29632
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- DUSNET-AS - dus.net GmbH · AS40999
- STARH - Starhome Mach GmbH · AS47461
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- DEEPWORX - deep worx GmbH · AS197435
- COMDESK - Comdesk GmbH · AS203427
- cloudopserve-as - cloudopserve GmbH · AS203777
- TRAPOC - Copart UK Limited · AS205734
- Happyware - Happyware Server Europe GmbH · AS209034
- Host-On - Host-On Service Provider GmbH · AS215341
Reputation
Reputation is temporarily unavailable.
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Registration
- Registered to
- HKN GmbH
- RIR
- RIPE
- Registered
- Fri, 30 Aug 2002 18:02:47 GMT
- Abuse contact
- abuse@hkn.de
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS12676 into the prefixes, peers and country it routes for.
Queries
This ASN's full card — routing footprint, peers, conflicts and RIR facts.
MATCH (a:ASN {name: $asn})
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(co:COUNTRY)
OPTIONAL MATCH (a)-[:REGISTERED_BY]->(org:ORGANIZATION)
WITH a,
collect(an.name) AS operatorNames,
collect(co.name) AS countries,
collect(org.name) AS organizations
OPTIONAL MATCH (a)-[:ROUTES]->(prefix:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations,
collect(prefix.name)[0..25] AS samplePrefixes
OPTIONAL MATCH (a)-[:BGP_NEIGHBOR]-(peer:ASN)
OPTIONAL MATCH (peer)-[:HAS_NAME]->(peern:ASN_NAME)
WITH a, operatorNames, countries, organizations, samplePrefixes,
collect({asn: peer.name, operator: peern.name})[0..25] AS samplePeers
OPTIONAL MATCH (a)<-[:CONFLICTS_WITH]-(conflict:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers,
collect(conflict.name)[0..25] AS sampleConflicts
OPTIONAL MATCH (a)-[:HAS_SIGNAL]->(sig:THREAT_SIGNAL_TYPE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts,
collect(DISTINCT sig.name) AS signals
OPTIONAL MATCH (a)-[:IX_MEMBER]->(ix:INTERNET_EXCHANGE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals,
collect({id: ix.id, name: ix.name})[0..25] AS sampleExchanges
OPTIONAL MATCH (a)-[:AS_PRESENT_AT]->(fac:FACILITY)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges,
collect({id: fac.id, name: fac.name})[0..25] AS sampleFacilities
OPTIONAL MATCH (roa:ROA)-[:ROA_AUTHORIZES_ORIGIN]->(a)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges, sampleFacilities,
collect({prefix: roa.prefix, maxLength: roa.maxLength})[0..10] AS sampleRoas
CALL { WITH a MATCH (a)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS prefixCount }
CALL { WITH a MATCH (a)-[:BGP_NEIGHBOR]-(n:ASN) RETURN count(n) AS peerCount }
CALL { WITH a MATCH (a)<-[:CONFLICTS_WITH]-(c:ANNOUNCED_PREFIX) RETURN count(c) AS conflictCount }
CALL { WITH a MATCH (a)-[:ROA_AUTHORIZES_ORIGIN]-(r:ROA) RETURN count(r) AS roaCount }
CALL { WITH a MATCH (a)-[:AS_PRESENT_AT]->(f:FACILITY) RETURN count(f) AS facilityCount }
CALL { WITH a MATCH (a)-[:IX_MEMBER]->(x:INTERNET_EXCHANGE) RETURN count(x) AS ixpCount }
RETURN a.name AS name,
a.rir AS rir,
a.orgName AS orgName,
a.asRank AS asRank,
a.coneAsns AS coneAsns,
a.conePrefixes AS conePrefixes,
a.coneAddresses AS coneAddresses,
a.registrationDate AS registrationDate,
a.reputationScore AS reputationScore,
a.reputationCategory AS reputationCategory,
a.overallThreatLevel AS overallThreatLevel,
a.abuseEmail AS abuseEmail,
a.hijackPostureScore AS hijackPostureScore,
a.hijackOriginMismatchCount AS hijackOriginMismatchCount,
a.routeLeakCount AS routeLeakCount,
a.routeLeakTypes AS routeLeakTypes,
a.degreeCustomer AS degreeCustomer,
a.degreePeer AS degreePeer,
a.degreeProvider AS degreeProvider,
operatorNames, countries, organizations,
samplePrefixes, samplePeers, sampleConflicts,
signals, sampleExchanges, sampleFacilities, sampleRoas,
prefixCount, peerCount, conflictCount, roaCount, facilityCount, ixpCountRun yourself →The five networks that most often share this ASN's observed BGP paths.
MATCH (a:ASN {name: $asn})<-[:BGP_PATH]-(b:BGP_PATH_OBSERVATION)
WITH b LIMIT 200
MATCH (b)-[:BGP_PATH]->(up:ASN)
WHERE up.name <> $asn
WITH up.name AS asn, count(*) AS observations
ORDER BY observations DESC
LIMIT 5
RETURN asn, observationsRun yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.