Autonomous System
AS44620
Last fetched
AS44620 is operated by NETLEN - Netlen Internet Hizmetleri Ltd. Sti., registered in TR, and announces 49 prefixes to 20 BGP neighbours. AS44620 has a reputation score of 14.2 (NEUTRAL); 35 of its 5,632 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 49
- BGP neighbours
- 20
- RPKI ROAs
- 31
- MOAS conflicts
- 2
- CAIDA AS-rank
- 3,250
- Customer-cone ASNs
- 8
- Facilities
- 127
- Internet exchanges
- 12
- Customer degree
- 6
- Peer degree
- 2
- Provider degree
- 3
- 37.221.79.0/24
- 45.74.158.0/24
- 45.74.159.0/24
- 45.74.178.0/24
- 77.92.151.0/24
- 78.135.77.0/24
- 91.228.227.0/24
- 144.225.65.0/24
- 153.52.92.0/24
- 158.94.216.0/24
- 188.132.174.0/24
- 206.1.96.0/24
- 206.1.97.0/24
- 206.1.98.0/24
- 206.1.99.0/24
- 206.1.100.0/24
- 206.1.101.0/24
- 206.1.102.0/24
- 206.1.103.0/24
- 212.87.198.0/24
- 212.87.199.0/24
- 217.11.164.0/24
- 2a01:f900:1::/48
- 2a01:f900:5::/48
- 2a01:f900:7::/48
Infrastructure presence
Internet exchanges (12 total)
Facilities (127 total)
- Telehouse - London (Docklands North)
- Digital Realty London LHR20
- Telehouse - London (Docklands East)
- NIKHEF Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty AMS17 - Amsterdam
- Equinix FR5 - Frankfurt, KleyerStrasse
- Global Switch Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty BRU1 - Brussels
- Equinix LD8 - London, Docklands
- ITENOS Frankfurt (FRA1)
- Digital Realty Frankfurt FRA1-27
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Digital Realty AMS9 - Amsterdam
- Digital Realty Dusseldorf DUS1-3
- Digital Realty Zurich ZUR1
- Equinix AM8 - Amsterdam, Gyroscoopweg
- EdgeConneX Munich (EDCMUC01)
- Telehouse - Frankfurt
- Digital Realty Frankfurt FRA28 (Closed)
- Equinix EN1 - Enschede
- GlobalConnect Taastrup 1 (CPH1)
- NorthC Duesseldorf
Route origin authorizations
A sample of 10 of this network’s 31 ROAs.
- 144.225.65.0/24 · max length /24
- 206.1.96.0/21 · max length /24
- 153.52.92.0/24 · max length /24
- 158.94.216.0/24 · max length /24
- 176.97.219.0/24 · max length /24
- 188.132.174.0/24 · max length /24
- 212.87.198.0/24 · max length /24
- 212.87.199.0/24 · max length /24
- 217.11.164.0/24 · max length /24
- 217.11.165.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS44620.
Blast radius
- Announced IPv4 addresses
- 5,632
- Threat-listed addresses
- 35
- Threat density
- 0.6214 %
- Routed prefixes
- 22
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 20 of this network’s 20 BGP neighbours.
- VOXILITY - Voxility LLP · AS3223
- INTERDOTLINK - Inter.link GmbH · AS5405
- HURRICANE - Hurricane Electric LLC · AS6939
- TTNet - Turk Telekomunikasyon Anonim Sirketi · AS9121
- CONVERGE-AS - Converge ICT Solutions Inc. · AS17639
- IP-Max - IP-Max SA · AS25091
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- Virtual Technologies & Solutions - Virtual Technologies & Solutions · AS37721
- BRANDEFENSE - BRANDEFENSE BILISIM DANISMANLIK SANAYI VE TICARET ANONIM SIRKETI · AS47930
- EUTPNET - Marcin Gondek · AS56662
- Kardox - Mohsen Nikkhah · AS62257
- AnyCast - Amnpardaz Soft Corporation · AS197946
- IXNODES - INNOVATEX DIGITAL - FZCO · AS208399
- gibirnet-tr - GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI · AS208972
- VUNIFY - VUNIFY LTD · AS210814
- RastaCloud - Toseeh Shabake Rasta LLC · AS212056
- ROYALE-AS - RoyaleHosting BV · AS212477
- YOTTASRC - YottaSrc · AS213535
- TRES - Tres Teknoloji A.S. · AS214195
- AEP - Abr Gostar Arianet LLC · AS214824
MOAS / hijack watch
2 announced prefixes conflict with AS44620 — another network announces the same address space. A sample:
Reputation
14.2reputation score (NEUTRAL)
AS44620 (NETLEN - Netlen Internet Hizmetleri Ltd. Sti., TR) has a reputation score of 61.6 (NEUTRAL).
- Threat density
- 42.3/100
- Graph metrics
- 90.0/100
- 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
- Netlen Internet Hizmetleri Ltd. Sti.
- RIR
- RIPE
- Registered
- Tue, 05 Apr 2022 12:20:27 GMT
- Abuse contact
- abuse@netlen.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS44620 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.