Autonomous System
AS15623
Last fetched
AS15623 is operated by CYBERLINK - Cyberlink AG, registered in CH, and announces 42 prefixes to 27 BGP neighbours. AS15623 has a reputation score of 9.7 (REPUTABLE); 5 of its 101,120 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 42
- BGP neighbours
- 27
- RPKI ROAs
- 28
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,540
- Customer-cone ASNs
- 22
- Facilities
- 12
- Internet exchanges
- 2
- Customer degree
- 21
- Peer degree
- 208
- Provider degree
- 8
- 5.255.56.0/24
- 45.83.68.0/22
- 45.94.88.0/22
- 62.12.128.0/17
- 89.249.44.0/23
- 167.160.26.0/24
- 185.69.92.0/24
- 185.71.12.0/22
- 185.117.15.0/24
- 185.129.52.0/23
- 185.129.54.0/23
- 185.145.148.0/22
- 185.187.228.0/22
- 185.230.20.0/22
- 185.241.84.0/24
- 185.241.85.0/24
- 185.242.200.0/22
- 193.8.235.0/24
- 193.42.146.0/24
- 193.246.253.0/24
- 193.247.72.0/24
- 193.247.205.0/24
- 194.152.52.0/24
- 195.14.23.0/24
- 195.144.160.0/19
Infrastructure presence
Internet exchanges (2 total)
Facilities (12 total)
- Equinix ZH2 - Zurich
- Digital Realty Zurich ZUR1
- IWB Datacenter Basel
- colobern.ch Bern
- colozueri.ch Zurich
- Equinix ZH4 - Zurich
- Green Datacenter ZRH1 (fka: Green Lupfig)
- Green Datacenter ZRH4 (fka: Green Glattbrugg)
- NTT Zurich 1 Data Center (ZRH1)
- Equinix ZH5 - Zurich, South
- Green Datacenter ZRH3 (fka: Green Schlieren)
- Green Datacenter ZRH2 (fka: Green Dielsdorf)
Route origin authorizations
A sample of 10 of this network’s 28 ROAs.
- 185.117.15.0/24 · max length /24
- 185.157.0.0/23 · max length /23
- 185.157.2.0/24 · max length /24
- 185.241.84.0/24 · max length /24
- 185.241.85.0/24 · max length /24
- 185.242.200.0/22 · max length /22
- 193.246.253.0/24 · max length /24
- 193.247.205.0/24 · max length /24
- 193.42.146.0/24 · max length /24
- 195.144.160.0/19 · max length /19
Upstreams
The networks that most often share an observed BGP path with AS15623.
Blast radius
- Announced IPv4 addresses
- 101,120
- Threat-listed addresses
- 5
- Threat density
- 0.0049 %
- Routed prefixes
- 36
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 27 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- TWELVE99 - Arelion Sweden AB · AS1299
- SWISSCOM - Swisscom (Schweiz) AG · AS3303
- BSO - IX Reach Ltd · AS4455
- CYBERLINK-TRANSIT - Cyberlink AG · AS6732
- ONLINE-TRAVEL - Online Travel AG · AS31051
- AMAG - AMAG Corporate Services AG · AS35712
- GLKB - Glarner Kantonalbank · AS41632
- WASER-CH - Waser + Co. AG · AS43107
- ACAG-AS - Achermann ict-services AG · AS43291
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- EBP - EBP Schweiz AG · AS50805
- TI8M - ti&m AG · AS51106
- UPGRZ - UPGREAT AG · AS51529
- VELDER-AS - Patrick Velder · AS51786
- SWISSIX-OUTREACH - SwissIX Internet Exchange · AS58115
- redit - redIT Services AG · AS61232
- anapaya - Anapaya Systems AG · AS201228
- CLUE - Clue Security Services AG · AS202451
- COOP-PRONTO - Coop Pronto AG · AS206032
- TELCOPACK - Telco Pack SA · AS206214
- HATEBUR - Hatebur Umformmaschinen AG · AS206779
- LEICA-AS - Leica Geosystems AG · AS208065
- UMB-AG - UMB AG · AS209346
- NETWOLK-AS - netwolk GmbH · AS211861
Reputation
9.7reputation score (REPUTABLE)
AS15623 (CYBERLINK - Cyberlink AG, CH) has a reputation score of 70.9 (REPUTABLE).
- Threat density
- 76.1/100
- 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
- Cyberlink AG
- RIR
- RIPE
- Registered
- Thu, 19 Sep 2002 20:41:32 GMT
- Abuse contact
- abuse@cyberlink.ch
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS15623 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.