Autonomous System
AS51531
Last fetched
AS51531 is operated by DECIX-MGMT-AS - DE-CIX Management GmbH, registered in DE, and announces 11 prefixes to 6 BGP neighbours. AS51531 has a reputation score of 10.2 (NEUTRAL); 0 of its 6,912 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 11
- BGP neighbours
- 6
- RPKI ROAs
- 11
- MOAS conflicts
- 0
- CAIDA AS-rank
- 6,172
- Customer-cone ASNs
- 3
- Facilities
- 113
- Internet exchanges
- 23
- Customer degree
- 2
- Peer degree
- 71
- Provider degree
- 4
Infrastructure presence
Internet exchanges (23 total)
- DE-CIX Frankfurt
- DE-CIX Helsinki
- DE-CIX Copenhagen
- DE-CIX Kristiansand
- DE-CIX Oslo
- DE-CIX Athens
- DE-CIX Esbjerg
- DE-CIX Richmond
- DE-CIX Mexico
- DE-CIX Munich
- DE-CIX Chicago
- DE-CIX Phoenix
- DE-CIX Palermo
- DE-CIX Istanbul
- DE-CIX Marseille
- DE-CIX Lisbon
- Ruhr-CIX
- DE-CIX Dusseldorf
- DE-CIX Madrid
- DE-CIX Barcelona
- DE-CIX Leipzig
- DE-CIX Hamburg
- DE-CIX Jakarta
Facilities (113 total)
- Equinix CH1/CH2/CH4 - Chicago
- Equinix FR7 - Frankfurt, Gutleutstrasse
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty Frankfurt FRA1-27
- Digital Realty Dusseldorf DUS1-3
- Equinix LS1 - Lisbon
- Equinix MD2 - Madrid
- Digital Realty Madrid MAD1-2
- Digital Realty Frankfurt FRA28 (Closed)
- Equinix BA1 - Barcelona
- Telehouse - Frankfurt
- EdgeConneX Munich (EDCMUC01)
- Digital Realty Copenhagen CPH1-3
- Digital Realty PHX10 (120 E Van Buren)
- Digital Realty Marseille MRS1/2/3/4
- NewColo Frankfurt
- 365 Data Centers Chicago (CH6)
- NTT Frankfurt 1 Data Center (FRA1)
- WIIT Datacenter DUS1, DUS2, DUS3, DUS4, DUS6, DUS7
- Equinix DU1 - Dusseldorf
- Equinix FR2 - Frankfurt, North
- CoreSite - Chicago (CH1)
- Equinix MU1/MU3 - Munich
- Digital Realty CHI (350 E Cermak)
Route origin authorizations
A sample of 10 of this network’s 11 ROAs.
- 185.176.194.0/23 · max length /24
- 185.70.20.0/22 · max length /24
- 2001:67c:4::/48 · max length /48
- 2a02:c50:6000::/35 · max length /35
- 2a02:c50:8000::/33 · max length /33
- 2a02:c50::/32 · max length /32
- 2a02:c50::/34 · max length /34
- 45.129.80.0/22 · max length /24
- 45.159.240.0/22 · max length /24
- 46.31.120.0/21 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS51531.
Blast radius
- Announced IPv4 addresses
- 6,912
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 7
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: clean.
Peering ecosystem
A sample of 6 of this network’s 6 BGP neighbours.
- WOODYNET-2 - WoodyNet, Inc. · AS715
- HURRICANE - Hurricane Electric LLC · AS6939
- TNG-AS - TNG Stadtnetz GmbH · AS13101
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- DECIX-Academy - DE-CIX Management GmbH · AS196610
Reputation
10.2reputation score (NEUTRAL)
AS51531 (DECIX-MGMT-AS - DE-CIX Management GmbH, DE) has a reputation score of 69.5 (NEUTRAL).
- Threat density
- 90.0/100
- Graph metrics
- 55.0/100
- Historical behaviour
- 85.0/100
- 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
- DE-CIX Management GmbH
- RIR
- RIPE
- Registered
- Tue, 21 Sep 2010 11:26:20 GMT
- Abuse contact
- abuse@de-cix.net
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS51531 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.