Autonomous System
AS38732
Last fetched
AS38732 is operated by CMCTELECOM-VN - CMC Telecom Infrastructure Company, registered in VN, and announces 48 prefixes to 16 BGP neighbours. AS38732 has a reputation score of 16.0 (NEUTRAL); 29 of its 9,216 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 48
- BGP neighbours
- 16
- RPKI ROAs
- 5,688
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,879
- Customer-cone ASNs
- 17
- Facilities
- 0
- Internet exchanges
- 0
- Customer degree
- 16
- Peer degree
- 0
- Provider degree
- 1
- 42.96.32.0/24
- 42.96.34.0/24
- 42.96.35.0/24
- 42.96.63.0/24
- 45.122.253.0/24
- 101.99.3.0/24
- 103.21.148.0/24
- 103.21.149.0/24
- 103.21.148.0/22
- 103.21.150.0/24
- 103.21.151.0/24
- 103.63.108.0/24
- 103.63.109.0/24
- 103.252.0.0/24
- 103.252.0.0/22
- 115.146.120.0/24
- 115.146.121.0/24
- 115.146.122.0/24
- 115.146.123.0/24
- 115.146.124.0/24
- 115.146.124.0/23
- 115.146.125.0/24
- 115.146.126.0/24
- 115.146.126.0/23
- 115.146.127.0/24
Route origin authorizations
A sample of 10 of this network’s 5,688 ROAs.
- 101.99.3.0/24 · max length /24
- 103.152.164.0/23 · max length /24
- 103.173.66.0/23 · max length /24
- 103.21.148.0/22 · max length /24
- 103.252.0.0/22 · max length /24
- 103.63.108.0/23 · max length /24
- 115.146.120.0/21 · max length /24
- 124.158.0.0/21 · max length /24
- 163.227.126.0/23 · max length /23
- 183.91.14.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS38732.
Blast radius
- Announced IPv4 addresses
- 9,216
- Threat-listed addresses
- 29
- Threat density
- 0.3147 %
- 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 16 of this network’s 16 BGP neighbours.
- CMCTELECOM-VN - CMC Telecom Infrastructure Company · AS45903
- NHANHOA-AS-VN - NhanHoa Software company · AS131353
- LVSS-AS-VN - Long Van System Solution JSC · AS131386
- CONGNGHEP9-VN - P9 TECHNOLOGY COMPANY LIMITED · AS133047
- BKNS-AS-VN - Bach Kim Network solutions Join stock company · AS135967
- VISUALVIET-AS-VN - VisualViet Company Limited · AS135981
- FOMIYUN-VN - Fomiyun Vietnam Joint Stock Company · AS137916
- TECHCITYGROUP-AS-VN - Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City · AS140814
- AS140829-93 - VNNIC-4byte-ASBLOCK-AP · AS140829
- PSG-VN - PSG JOINT STOCK COMPANY · AS151863
- TOTHOST-VN - TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED · AS151873
- CHANGEDIGITAL-VN - VN Change Digital Ltd. · AS153016
- ONESCHOOL-VN - 1School Education Technology and Solutions Company Limited · AS153500
- QPPF-VN - QPPF Company Limited · AS153651
- V2SECURE-VN - VIETNAM V2 INFORMATION SECURE JOINT STOCK COMPANY · AS153683
- MCO-VN - MCO HA NOI TECHNOLOGY COMPANY LIMITED · AS154247
Reputation
16.0reputation score (NEUTRAL)
AS38732 (CMCTELECOM-VN - CMC Telecom Infrastructure Company, VN) has a reputation score of 57.9 (NEUTRAL).
- Threat density
- 56.9/100
- Graph metrics
- 55.0/100
- 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
- CMC Telecom Infrastructure Company
Threat-feed evidence
Related pages
Pivot from AS38732 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.