Autonomous System
AS42156
Last fetched
AS42156 is operated by GNX - GNX B.V., registered in NL, and announces 16 prefixes to 38 BGP neighbours. AS42156 has a reputation score of 9.0 (REPUTABLE); 0 of its 3,072 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 16
- BGP neighbours
- 38
- RPKI ROAs
- 18
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,249
- Customer-cone ASNs
- 29
- Facilities
- 107
- Internet exchanges
- 5
- Customer degree
- 21
- Peer degree
- 101
- Provider degree
- 10
Infrastructure presence
Facilities (107 total)
- Equinix DC1-DC15,DC21-DC22 - Ashburn
- Telehouse - London (Docklands North)
- Telehouse - London (Docklands East)
- Digital Realty London LHR19
- Digital Realty London LHR20
- NIKHEF Amsterdam
- Global Switch Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Digital Realty AMS17 - Amsterdam
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty BRU1 - Brussels
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty London LON1-3
- Equinix LD8 - London, Docklands
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- ITENOS Frankfurt (FRA1)
- Digital Realty Frankfurt FRA1-27
- Digital Realty Dusseldorf DUS1-3
- Digital Realty AMS9 - Amsterdam
- Digital Realty London LHR21 (closed)
- Equinix AM8 - Amsterdam, Gyroscoopweg
- EdgeConneX Munich (EDCMUC01)
- Telehouse - Frankfurt
- Equinix EN1 - Enschede
Route origin authorizations
A sample of 10 of this network’s 18 ROAs.
- 185.161.188.0/24 · max length /24
- 185.251.180.0/24 · max length /24
- 193.107.247.0/24 · max length /24
- 2a0e:8480::/29 · max length /29
- 2a0e:e2c0::/29 · max length /29
- 2a0e:e2c1::/32 · max length /32
- 2a0e:e2c2::/32 · max length /32
- 2a0e:e2c4::/32 · max length /32
- 2a10:d600::/48 · max length /48
- 45.143.60.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS42156.
Blast radius
- Announced IPv4 addresses
- 3,072
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 11
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 25 of this network’s 38 BGP neighbours.
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- KW - Gulfnet International KEMS LLC · AS6412
- SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A. · AS6762
- HURRICANE - Hurricane Electric LLC · AS6939
- OMANTEL-AS - Zain Omantel International FZ-LLC · AS8529
- RETN-AS - RETN Limited · AS9002
- ITGATE - IT.Gate S.p.A. · AS12779
- DU-AS1 - Emirates Integrated Telecommunications Company PJSC · AS15802
- YARDI - YARDI SYSTEMS, INC · AS16789
- OPEN-PEERING-AS - Broadband Hosting B.V. · AS20562
- SGGS-AS-AP - SG.GS · AS24482
- JOINTTRANSIT-AS - Broadband Hosting B.V. · AS24785
- BAM-US - Balyasny Asset Management L.P. · AS27399
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- Servperso_Systems - Sarah Rossius trading as Servperso Systems · AS34872
- iFog-GmbH - iFog GmbH · AS34927
- USABROAD - USABROAD INC. · AS40169
- RAM-NL - Ram Mobile Data (Netherlands) B.V. · AS41696
- STUPA - STUPA Holding B.V. · AS42718
- BLIX - Blix Solutions AS · AS50304
- Serverius-as - Serverius Holding B.V. · AS50673
- Servada - Servada B.V. · AS51198
- EXNESS-AS - EXNESS LIMITED · AS56683
- SECUREBIT - Securebit AG · AS58057
Reputation
9.0reputation score (REPUTABLE)
AS42156 (GNX - GNX B.V., NL) has a reputation score of 73.0 (REPUTABLE).
- Threat density
- 82.2/100
- Graph metrics
- 90.0/100
- 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
- GNX B.V.
- RIR
- RIPE
- Registered
- Fri, 13 Mar 2020 10:10:22 GMT
- Abuse contact
- abuse@gnx.net
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS42156 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.