Autonomous System
AS45543
Last fetched
AS45543 is operated by SCTV-AS-VN - SaiGon Tourist cable Televition Company, registered in VN, and announces 77 prefixes to 12 BGP neighbours. AS45543 has a reputation score of 9.2 (REPUTABLE); 58 of its 196,608 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 77
- BGP neighbours
- 12
- RPKI ROAs
- 1,535
- MOAS conflicts
- 0
- CAIDA AS-rank
- 2,511
- Customer-cone ASNs
- 11
- Facilities
- 27
- Internet exchanges
- 3
- Customer degree
- 5
- Peer degree
- 17
- Provider degree
- 8
- 27.2.0.0/20
- 27.2.12.0/22
- 27.2.20.0/23
- 27.2.22.0/23
- 27.2.16.0/20
- 27.2.32.0/20
- 27.2.48.0/20
- 27.2.80.0/20
- 27.2.96.0/20
- 27.2.112.0/20
- 27.2.128.0/20
- 27.2.144.0/20
- 27.2.160.0/20
- 27.2.176.0/20
- 27.2.192.0/20
- 27.2.208.0/20
- 27.2.224.0/20
- 27.2.240.0/20
- 27.2.0.0/15
- 27.3.0.0/20
- 27.3.12.0/22
- 27.3.32.0/20
- 27.3.48.0/20
- 27.3.64.0/20
- 27.3.80.0/20
Routing posture
- Hijack posture score
- 0.04
- Route leaks
- 2
Leak types observed: TYPE1_HAIRPIN_TURN, TYPE4_PEER_TO_PROVIDER.
Infrastructure presence
Internet exchanges (3 total)
Facilities (27 total)
- Equinix HK1 - Hong Kong
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- Global Switch Singapore
- Equinix SG2 - Singapore
- 1-Net East
- CUHK
- Equinix HK2 - Hong Kong
- Equinix SG3 - Singapore
- Digital Realty Singapore SIN10
- MEGA Two (iAdvantage Hong Kong)
- Digital Realty Singapore SIN11
- Racks Central
- Telehouse - Hong Kong CCC (HKCOLO TKO)
- STT Singapore 5
- Keppel Data Centres | Keppel DC Singapore 1
- NeutraDC SNG-3
- Epsilon Global Hubs Singapore
- VNIX-HCM
- Iron Mountain Data Center - Singapore (SIN-1)
- Viettel HHT
- BDx SIN1 - Singapore
- Digital Realty Singapore SIN12
- Equinix SG5 - Singapore
- NTT Com Asia Hong Kong Financial Data Center
Route origin authorizations
A sample of 10 of this network’s 1,535 ROAs.
- 112.197.0.0/16 · max length /24
- 2403:e200::/32 · max length /48
- 27.2.0.0/15 · max length /15
- 27.2.0.0/16 · max length /24
- 27.3.0.0/16 · max length /24
- 112.197.0.0/17
- 112.197.0.0/18
- 112.197.0.0/19
- 112.197.0.0/20
- 112.197.0.0/21
Upstreams
The networks that most often share an observed BGP path with AS45543.
Blast radius
- Announced IPv4 addresses
- 196,608
- Threat-listed addresses
- 58
- Threat density
- 0.0295 %
- Routed prefixes
- 69
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 12 of this network’s 12 BGP neighbours.
- TWELVE99 - Arelion Sweden AB · AS1299
- HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 · AS4635
- HURRICANE - Hurricane Electric LLC · AS6939
- MTS - MTS PJSC · AS8359
- TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia · AS9930
- CLOUDFLARENET - Cloudflare, Inc. · AS13335
- FPT-VN - FPT Telecom Company · AS18403
- F5 - F5 Networks SARL · AS35280
- VINAGAME-AS-VN - VNG Corporation · AS38244
- VNPT-AS-VN - VNPT Corp · AS45899
- TPTECO-AS-VN - TIEN PHAT TECHNOLOGY CORPORATION · AS63731
- SCTVIBI-AS-VN - SCTV INFRASTRUCTURE BUSINESS INVESMENT COMPANY LIMITED · AS135923
Reputation
9.2reputation score (REPUTABLE)
AS45543 (SCTV-AS-VN - SaiGon Tourist cable Televition Company, VN) has a reputation score of 72.3 (REPUTABLE).
- Threat density
- 72.9/100
- 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
- SaiGon Tourist cable Televition Company
Threat-feed evidence
Related pages
Pivot from AS45543 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.