Autonomous System
AS63741
Last fetched
AS63741 is operated by DCNET-AS-VN - DCNET TELECOM, registered in VN, and announces 22 prefixes to 15 BGP neighbours. AS63741 has a reputation score of 9.3 (REPUTABLE); 1 of its 4,352 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 22
- BGP neighbours
- 15
- RPKI ROAs
- 33
- MOAS conflicts
- 0
- CAIDA AS-rank
- 5,446
- Customer-cone ASNs
- 4
- Facilities
- 173
- Internet exchanges
- 14
- Customer degree
- 3
- Peer degree
- 142
- Provider degree
- 14
- 103.51.120.0/24
- 103.51.121.0/24
- 103.216.72.0/24
- 103.216.73.0/24
- 103.216.72.0/22
- 103.216.74.0/24
- 103.216.75.0/24
- 103.245.244.0/24
- 103.245.245.0/24
- 103.245.246.0/24
- 103.245.247.0/24
- 163.227.120.0/24
- 163.227.121.0/24
- 163.227.228.0/24
- 203.167.8.0/24
- 203.167.9.0/24
- 203.167.8.0/22
- 203.167.10.0/24
- 203.167.11.0/24
- 2001:df5:66c0::/48
- 2001:df5:7c40::/48
- 2404:ee80::/48
Routing posture
- Hijack posture score
- 0.04
- Route leaks
- 2
Leak types observed: TYPE4_PEER_TO_PROVIDER.
Infrastructure presence
Internet exchanges (14 total)
Facilities (173 total)
- CoreSite - Los Angeles (LA1) One Wilshire
- NIKHEF Amsterdam
- Digital Realty NYC (111 8th Ave)
- Digital Realty NYC (60 Hudson)
- Equinix LA1 - Los Angeles
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty Frankfurt FRA1-27
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Equinix LD8 - London, Docklands
- Digital Realty London LON1-3
- Digital Realty London LHR19
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Equinix NY9 - New York, 111 8th Avenue
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- Telehouse - London (Docklands North)
- Digital Realty London LHR21 (closed)
- Digital Realty Paris PAR2
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Equinix PA7 - Paris, Energy Park
- Global Switch Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty AMS17 - Amsterdam
Route origin authorizations
A sample of 10 of this network’s 33 ROAs.
- 103.216.72.0/22 · max length /24
- 103.245.244.0/22 · max length /24
- 103.51.120.0/23 · max length /24
- 163.227.120.0/24 · max length /24
- 163.227.121.0/24 · max length /24
- 163.227.228.0/23 · max length /24
- 2001:df5:66c0::/48 · max length /48
- 2001:df5:7c40::/48 · max length /48
- 203.167.8.0/22 · max length /24
- 2404:ee80::/48 · max length /48
Upstreams
The networks that most often share an observed BGP path with AS63741.
Blast radius
- Announced IPv4 addresses
- 4,352
- Threat-listed addresses
- 1
- Threat density
- 0.0230 %
- Routed prefixes
- 19
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 15 of this network’s 15 BGP neighbours.
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- ZEN-NET - Zenlayer Inc · AS4229
- HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 · AS4635
- HURRICANE - Hurricane Electric LLC · AS6939
- VIETEL-AS-AP - Viettel Group · AS7552
- FPT-VN - FPT Telecom Company · AS18403
- SGGS-AS-AP - SG.GS · AS24482
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- METASERV-VN - METASERV COMPANY LIMITED · AS45552
- VNPT-AS-VN - VNPT Corp · AS45899
- CMCTELECOM-VN - CMC Telecom Infrastructure Company · AS45903
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- GIGAHOST - Gigahost AS · AS56655
- CMI-INT-HK - China Mobile International Limited · AS58453
- DCNET-VN - DCNET TELECOM · AS142211
Reputation
9.3reputation score (REPUTABLE)
AS63741 (DCNET-AS-VN - DCNET TELECOM, VN) has a reputation score of 72.0 (REPUTABLE).
- Threat density
- 72.1/100
- 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
- DCNET TELECOM
Threat-feed evidence
Related pages
Pivot from AS63741 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.