Autonomous System
AS12843
Last fetched
AS12843 is operated by TELEMAXX - TelemaxX Telekommunikation GmbH, registered in DE, and announces 66 prefixes to 40 BGP neighbours. AS12843 has a reputation score of 9.6 (REPUTABLE); 3 of its 125,184 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 66
- BGP neighbours
- 40
- RPKI ROAs
- 72
- MOAS conflicts
- 0
- CAIDA AS-rank
- 996
- Customer-cone ASNs
- 39
- Facilities
- 27
- Internet exchanges
- 2
- Customer degree
- 34
- Peer degree
- 83
- Provider degree
- 4
- 37.16.64.0/21
- 37.228.160.0/20
- 45.14.124.0/22
- 46.167.16.0/21
- 46.232.224.0/21
- 81.26.160.0/20
- 85.115.0.0/19
- 88.214.60.0/22
- 89.107.184.0/21
- 91.103.241.0/24
- 91.103.242.0/24
- 91.208.5.0/24
- 93.189.152.0/21
- 109.109.200.0/21
- 149.236.9.0/24
- 149.236.0.0/17
- 149.236.0.0/16
- 149.236.128.0/17
- 185.9.176.0/22
- 185.18.92.0/22
- 185.25.132.0/22
- 185.28.228.0/22
- 185.30.156.0/22
- 185.34.184.0/22
- 185.53.204.0/23
Infrastructure presence
Internet exchanges (2 total)
Facilities (27 total)
- Digital Realty Frankfurt FRA1-27
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Telehouse - Frankfurt
- Digital Realty Frankfurt FRA28 (Closed)
- NTT Frankfurt 1 Data Center (FRA1)
- NewColo Frankfurt
- Equinix FR2 - Frankfurt, North
- Equinix FR4 - Frankfurt, West
- NewTelco Frankfurt
- Global Switch Frankfurt
- NTT Frankfurt 2 Data Center (FRA2)
- Scientific Computing Center - KIT CS
- 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
- Pfalzkom DCRN I
- CyrusOne Frankfurt 3
Route origin authorizations
A sample of 10 of this network’s 72 ROAs.
- 109.109.200.0/21 · max length /21
- 109.109.201.200/30 · max length /30
- 149.236.0.0/16 · max length /16
- 149.236.0.0/17 · max length /17
- 149.236.128.0/17 · max length /17
- 149.236.9.0/24 · max length /24
- 185.106.0.0/21 · max length /21
- 185.171.248.0/22 · max length /22
- 185.179.245.0/24 · max length /24
- 185.18.92.0/22 · max length /22
Upstreams
The networks that most often share an observed BGP path with AS12843.
Blast radius
- Announced IPv4 addresses
- 125,184
- Threat-listed addresses
- 3
- Threat density
- 0.0024 %
- Routed prefixes
- 53
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: computed.
Peering ecosystem
A sample of 25 of this network’s 40 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- ASSEW - SEW-EURODRIVE GmbH & Co KG · AS3278
- HURRICANE - Hurricane Electric LLC · AS6939
- RETN-AS - RETN Limited · AS9002
- ASN-FIZ - FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH · AS13040
- BADENIT - badenIT GmbH · AS13054
- ITM-AS - AOE FinTech GmbH · AS20795
- CONTINUM - CONTINUM AG · AS20849
- GRENKE - GRENKE Service GmbH · AS21234
- HDiT-AS - Heidelberg IT Management GmbH & Co.KG · AS25081
- SKYTRON - SKYTRON Communications GmbH & Co KG · AS25579
- SCHWEICKERT-DE-WDF-AS - Schweickert GmbH · AS29236
- LBANK-DE-KA-AS - Landeskreditbank Baden-Wuerttemberg - Foerderbank · AS29682
- UNISERV-AS - UNISERV GmbH · AS31735
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- NERO-AG-AS - Nero AG · AS35309
- COMbackAS - COMBACK GmbH · AS41431
- MLP-AS - MLP Banking AG · AS41699
- SMARTHOUSE-AS - adesso as a service GmbH · AS44152
- BIG3AS - Bringe Informationstechnik GmbH · AS47372
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- AUTO-1 - reputatio AG · AS57224
- SCHUBRA-AS - Schultze & Braun GmbH · AS58106
- GNTB - Deutsche Zentrale fur Tourismus e.V. DZT · AS60481
Reputation
9.6reputation score (REPUTABLE)
AS12843 (TELEMAXX - TelemaxX Telekommunikation GmbH, DE) has a reputation score of 71.1 (REPUTABLE).
- Threat density
- 83.9/100
- Graph metrics
- 80.0/100
- Historical behaviour
- 75.0/100
- Prefix age
- 20.0/100
These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.
Registration
- Registered to
- TelemaxX Telekommunikation GmbH
- RIR
- RIPE
- Registered
- Mon, 09 Sep 2002 13:21:01 GMT
- Abuse contact
- abuse@telemaxx.de
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS12843 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.