Autonomous System
AS202119
Last fetched
AS202119 is operated by MALTHETANKRED - Malthe Kragh Tankred, registered in DK, and announces 13 prefixes to 6 BGP neighbours. AS202119 has a reputation score of 15.8 (NEUTRAL); 0 of its 0 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 13
- BGP neighbours
- 6
- RPKI ROAs
- 3
- MOAS conflicts
- 0
- CAIDA AS-rank
- 81,055
- Customer-cone ASNs
- 1
- Facilities
- 38
- Internet exchanges
- 29
- Customer degree
- 0
- Peer degree
- 0
- Provider degree
- 0
Infrastructure presence
Internet exchanges (29 total)
- Protocol 7 IX - Hong Kong
- FogIXP Frankfurt
- ixFabric - Lyon
- FogIXP
- 4b42 Internet Exchange Point
- ixFabric - Zurich
- ixFabric - Frankfurt
- ixFabric - Rome
- ixFabric - Sydney
- ixFabric - Amsterdam
- ixFabric - London
- ixFabric - Fremont
- ixFabric - Hong Kong
- ixFabric - Singapore
- ixFabric - Los Angeles
- ixFabric - Dusseldorf
- ixFabric - Johannesburg
- ixFabric - Kansas
- ixFabric - Barcelona
- ixFabric - Bogata
- ixFabric - Miami
- ixFabric - Tokyo
- ixFabric - Sao Paulo
- ixFabric - Paris
- ixFabric - Dallas
Facilities (38 total)
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- NIKHEF Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Digital Realty AMS17 - Amsterdam
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty Frankfurt FRA1-27
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Digital Realty Zurich ZUR1
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Centersquare New Jersey (EWR5)
- NTT Frankfurt 1 Data Center (FRA1)
- Equinix AM1/AM2 - Amsterdam, Luttenbergweg
- colozueri.ch Zurich
- Hurricane Electric Fremont 2
- KoloDC NL1
- NTT Zurich 1 Data Center (ZRH1)
- Green Datacenter ZRH1 (fka: Green Lupfig)
- NorthC Amsterdam 1
- Equinix AM11 - Amsterdam, Lemelerbergweg
- Equinix AM5 - Amsterdam, Schepenbergweg
- firstcolo - FRA4
- Equinix AM3 - Amsterdam, Science Park
- ColoCenter Zoetermeer
- DFDC The Hague
Route origin authorizations
A sample of 3 of this network’s 3 ROAs.
- 2a06:9801:2a0::/44 · max length /48
- 2a12:bec0:6a0::/44 · max length /48
- 2a14:7583:ef00::/44 · max length /44
Upstreams
The networks that most often share an observed BGP path with AS202119.
Blast radius
- Announced IPv4 addresses
- 0
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 0
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: no-routed-space.
Peering ecosystem
A sample of 6 of this network’s 6 BGP neighbours.
- iFog-GmbH - iFog GmbH · AS34927
- ASN-4IXP - 4b42 UG · AS35708
- DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. · AS37989
- HYEHOST - HYEHOST LLC · AS47272
- AS201398-NETWORK - Guwin Universal Services LLC · AS201398
- Realtox-Media - Felix Gassan · AS207252
Reputation
15.8reputation score (NEUTRAL)
AS202119 (MALTHETANKRED - Malthe Kragh Tankred, DK) has a reputation score of 58.5 (NEUTRAL).
- Threat density
- 50.0/100
- Graph metrics
- 65.0/100
- 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
- Malthe Kragh Tankred
- RIR
- RIPE
- Registered
- Thu, 22 Jan 2026 11:52:24 GMT
- Abuse contact
- abuse@malthe.cc
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS202119 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.