Autonomous System
AS9145
Last fetched
AS9145 is operated by EWETEL - EWE TEL GmbH, registered in DE, and announces 64 prefixes to 77 BGP neighbours. AS9145 has a reputation score of 10.0 (REPUTABLE); 125 of its 925,184 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 64
- BGP neighbours
- 77
- RPKI ROAs
- 61
- MOAS conflicts
- 0
- CAIDA AS-rank
- 673
- Customer-cone ASNs
- 67
- Facilities
- 89
- Internet exchanges
- 9
- Customer degree
- 43
- Peer degree
- 146
- Provider degree
- 5
- 31.150.0.0/16
- 31.184.16.0/20
- 31.184.0.0/18
- 31.184.32.0/20
- 31.184.48.0/20
- 31.187.112.0/20
- 37.138.0.0/16
- 80.66.0.0/19
- 80.69.112.0/20
- 80.228.0.0/16
- 82.149.160.0/19
- 85.8.64.0/18
- 85.16.0.0/16
- 87.245.0.0/18
- 89.166.128.0/17
- 89.233.64.0/19
- 90.153.0.0/17
- 91.96.0.0/15
- 91.211.40.0/22
- 91.248.0.0/15
- 92.252.0.0/17
- 95.33.0.0/16
- 149.243.242.0/23
- 178.142.0.0/16
- 185.60.0.0/23
Infrastructure presence
Internet exchanges (9 total)
Facilities (89 total)
- NIKHEF Amsterdam
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Telehouse - London (Docklands North)
- Equinix LD8 - London, Docklands
- Digital Realty London LON1-3
- Digital Realty London LHR19
- Digital Realty AMS17 - Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Global Switch Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty Frankfurt FRA1-27
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty London LHR21 (closed)
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty AMS9 - Amsterdam
- BIT-1
- Telehouse - Frankfurt
- Equinix EN1 - Enschede
- Digital Realty Frankfurt FRA28 (Closed)
- Digital Realty Copenhagen CPH1-3
- InterDC Doetinchem
- NTT Frankfurt 1 Data Center (FRA1)
Route origin authorizations
A sample of 10 of this network’s 61 ROAs.
- 178.142.0.0/16 · max length /24
- 185.61.100.0/22 · max length /22
- 185.85.40.0/22 · max length /24
- 188.118.128.0/18 · max length /24
- 193.101.250.0/24 · max length /24
- 193.169.174.0/24 · max length /24
- 193.30.67.0/24 · max length /24
- 193.30.76.0/23 · max length /23
- 193.39.115.0/24 · max length /24
- 193.96.240.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS9145.
Blast radius
- Announced IPv4 addresses
- 925,184
- Threat-listed addresses
- 125
- Threat density
- 0.0135 %
- Routed prefixes
- 57
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 77 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- TWELVE99 - Arelion Sweden AB · AS1299
- NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH · AS1764
- GREEN - green.ch AG · AS1836
- SOVAM-AS - PJSC "Vimpelcom" · AS3216
- DTAG - Deutsche Telekom AG · AS3320
- RIPE-NCC-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) · AS3333
- LEVEL3 - Level 3 Parent, LLC · AS3356
- STARHUB-INTERNET - StarHub Ltd · AS4657
- NETROUTING-AS - Netrouting B.V. · AS6206
- ZAYO-6461 - Zayo Bandwidth · AS6461
- KDO-AS - Kommunale Datenverarbeitung Oldenburg (KDO) · AS6687
- HURRICANE - Hurricane Electric LLC · AS6939
- BCC - EWE TEL GmbH · AS9066
- FinanzInformatik-AS-Nord - Finanz Informatik GmbH & Co. KG · AS9099
- AVENCY - avency GmbH · AS12371
- ROSTELECOM-AS - PJSC Rostelecom · AS12389
- MANDALA-AS - mandala IT GmbH · AS12460
- ITGATE - IT.Gate S.p.A. · AS12779
- NL-BIT - BIT BV · AS12859
- MTS - MTS Internet GmbH · AS13010
- FINANZINFORMATIK-AS-NSA - Finanz Informatik GmbH & Co. KG · AS13282
- SYSKOPLAN - Reply S.p.A. · AS15779
- FINANZINFORMATIK-AS-OST - Finanz Informatik GmbH & Co. KG · AS15790
- CONVERGE-AS - Converge ICT Solutions Inc. · AS17639
Reputation
10.0reputation score (REPUTABLE)
AS9145 (EWETEL - EWE TEL GmbH, DE) has a reputation score of 70.0 (REPUTABLE).
- Threat density
- 73.6/100
- 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
- EWE TEL GmbH
- RIR
- RIPE
- Registered
- Tue, 17 Sep 2002 09:01:56 GMT
- Abuse contact
- abuse@ewetel.de
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS9145 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.