Autonomous System
AS2519
Last fetched
AS2519 is operated by VECTANT - ARTERIA Networks Corporation, registered in JP, and announces 184 prefixes to 80 BGP neighbours. AS2519 has a reputation score of 9.6 (REPUTABLE); 56 of its 1,464,832 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 184
- BGP neighbours
- 80
- RPKI ROAs
- 127
- MOAS conflicts
- 0
- CAIDA AS-rank
- 391
- Customer-cone ASNs
- 133
- Facilities
- 60
- Internet exchanges
- 11
- Customer degree
- 76
- Peer degree
- 19
- Provider degree
- 5
Infrastructure presence
Internet exchanges (11 total)
Facilities (60 total)
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- Equinix LA1 - Los Angeles
- CoreSite - Los Angeles (LA1) One Wilshire
- Digital Realty AMS9 - Amsterdam
- Telehouse – TOKYO Otemachi (KDDI Otemachi)
- Equinix TY1 - Tokyo
- Equinix HK1 - Hong Kong
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- Global Switch Singapore
- Equinix TY2 - Tokyo
- NTT DATA Otemachi Bldg
- Digital Edge TYO2 (ComSpace 1) - Tokyo
- Equinix SG2 - Singapore
- AT TOKYO (CC1/CC2)
- Smartdc Rotterdam
- NTT DOCOMO BUSINESS OS2 - Osaka (Telepark Dojima Building 2)
- NTT DATA Dojima (building #4)
- Equinix TY3 - Tokyo
- COLT in Asia Tokyo Data Center 1 (TDC1)
- Equinix OS1 - Osaka
- Equinix TY4 - Tokyo
- NTT DOCOMO BUSINESS OS3 - Osaka (Telepark Dojima Building 3)
- NTT DOCOMO BUSINESS OS1 - Osaka (Telepark Dojima Building 1)
- Equinix SG3 - Singapore
Route origin authorizations
A sample of 10 of this network’s 127 ROAs.
- 1.21.0.0/18 · max length /24
- 1.21.112.0/20 · max length /24
- 1.21.144.0/20 · max length /24
- 1.21.160.0/19 · max length /24
- 1.21.192.0/19 · max length /24
- 1.21.64.0/19 · max length /24
- 101.50.128.0/18 · max length /24
- 101.50.192.0/19 · max length /24
- 103.20.156.0/22 · max length /22
- 103.240.20.0/22 · max length /22
Upstreams
The networks that most often share an observed BGP path with AS2519.
Blast radius
- Announced IPv4 addresses
- 1,464,832
- Threat-listed addresses
- 56
- Threat density
- 0.0038 %
- Routed prefixes
- 182
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 80 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- TWELVE99 - Arelion Sweden AB · AS1299
- IIJ - Internet Initiative Japan Inc. · AS2497
- TCP-NET - TCP Inc. · AS2512
- LEVEL3 - Level 3 Parent, LLC · AS3356
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- U-NETSURF - UNIADEX, LTD. · AS4675
- PTOP - Marubeni OKI Network Solutions Inc. · AS4677
- ASAHI-NET - Asahi Net · AS4685
- IDCF - IDC Frontier Inc. · AS4694
- HURRICANE - Hurricane Electric LLC · AS6939
- SINGTEL-AS-AP - Singapore Telecommunications Ltd · AS7473
- GMO-I-R1 - GMO Internet, Inc. · AS7506
- HANSHIN - ITEC HANKYU HANSHIN CO.,LTD. · AS7524
- OKIX - Okayama Prefectural Government · AS7665
- HTCN - Hokuriku Telecommunication Network Co. · AS7668
- CTNET - Enecom,Inc. · AS7670
- DNP - Dai Nippon Printing Co., Ltd · AS7677
- RETN-AS - RETN Limited · AS9002
- HUTCHISON-AS-AP - HGC Global Communications Limited · AS9304
- TDNC - Community Network Center Inc. · AS9354
- SHIBATA - Niigata Communication Service · AS9601
- MECHA - Suzuka Cable Co.,Ltd · AS9997
- NCM - Nagasaki Cable Media Inc. · AS10000
- AS-PHOENIX-J - Phoenix Communications Inc. · AS10004
Reputation
9.6reputation score (REPUTABLE)
AS2519 (VECTANT - ARTERIA Networks Corporation, JP) has a reputation score of 71.1 (REPUTABLE).
- Threat density
- 69.6/100
- 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
- ARTERIA Networks Corporation
Threat-feed evidence
Related pages
Pivot from AS2519 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.