Autonomous System
AS21351
Last fetched
AS21351 is operated by CANALPLUSTELECOM - Canal + Telecom SAS, registered in GP, and announces 42 prefixes to 21 BGP neighbours. AS21351 has a reputation score of 9.6 (REPUTABLE); 25 of its 201,984 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 42
- BGP neighbours
- 21
- RPKI ROAs
- 37
- MOAS conflicts
- 0
- CAIDA AS-rank
- 2,513
- Customer-cone ASNs
- 11
- Facilities
- 42
- Internet exchanges
- 11
- Customer degree
- 10
- Peer degree
- 88
- Provider degree
- 8
- 5.187.96.0/20
- 5.187.96.0/19
- 5.187.112.0/20
- 46.238.128.0/18
- 93.121.128.0/17
- 95.138.0.0/17
- 95.138.112.0/23
- 95.138.112.0/22
- 104.250.0.0/19
- 107.191.208.0/20
- 154.67.2.0/24
- 154.67.36.0/22
- 154.67.0.0/17
- 154.67.128.0/17
- 161.22.64.0/18
- 185.29.48.0/22
- 185.29.50.0/24
- 185.161.8.0/24
- 213.16.0.0/19
- 213.188.160.0/19
- 213.188.176.0/23
- 213.188.176.0/22
- 213.188.190.0/24
- 2605:adc0:1000::/36
- 2605:adc0:2000::/36
Signals
- critical-infrastructureServes infrastructure the internet depends on operationally.
Infrastructure presence
Internet exchanges (11 total)
Facilities (42 total)
- Equinix DC1-DC15,DC21-DC22 - Ashburn
- Equinix MI1 - Miami, NOTA
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Digital Realty Paris PAR1
- Equinix PA7 - Paris, Energy Park
- Digital Realty Paris PAR2
- Equinix SY1/SY2 - Sydney
- iM Critical Miami
- 365 Data Centers Boca Raton (BC1)
- Equinix MI2 - Miami
- QTS Miami (MIA1)
- 365 Data Centers Ft. Lauderdale (FLL)
- Telehouse - Paris 3 (Magny)
- OPCORE - DC2 / PAR2
- CoreSite - Miami (MI1)
- ColoHouse Miami
- Equinix CU1/CU2/CU3/CU4 - Culpeper
- Digital Realty Paris PAR5
- Equinix PA3 - Paris, Saint-Denis
- Teraco Johannesburg Campus, South Africa
- Equinix PA6 - Paris, Condorcet
- Teraco DB1 Durban, South Africa
- OPCORE - DC3 / PAR3
- Equinix SY3 - Sydney
- DataBank Miami (MIA1)
Route origin authorizations
A sample of 10 of this network’s 37 ROAs.
Upstreams
The networks that most often share an observed BGP path with AS21351.
Blast radius
- Announced IPv4 addresses
- 201,984
- Threat-listed addresses
- 25
- Threat density
- 0.0124 %
- Routed prefixes
- 23
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 21 of this network’s 21 BGP neighbours.
- SBH-IX-SERVICES - COLLECTIVITE DE SAINT BARTHELEMY · AS886
- TWELVE99 - Arelion Sweden AB · AS1299
- FR-RENATER-MAYOTTE - Renater · AS2088
- FR-DOM-MARTINIQUE - Renater · AS2199
- FR-LAREUNION - Renater · AS2470
- FR-DOM-GUADELOUPE - Renater · AS2471
- FR-DOM-GUYANE - Renater · AS2472
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- SWISSCOM - Swisscom (Schweiz) AG · AS3303
- TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD. · AS4788
- SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A. · AS6762
- HURRICANE - Hurricane Electric LLC · AS6939
- RETN-AS - RETN Limited · AS9002
- HUTCHISON-AS-AP - HGC Global Communications Limited · AS9304
- IDDQD-AS - IDDQD-AS · AS12956
- SGGS-AS-AP - SG.GS · AS24482
- LIQUID-AS - Liquid Telecommunications Ltd · AS30844
- CT_Martinique - Collectivite Territoriale de Martinique · AS60046
- HOSTEUR-NET-CORE - Hosteur SAS · AS204818
- SOLUTECH-SBH-AS - SOLUTECH.NET · AS394485
- COMSTBARTH-AS - COLLECTIVITE DE SAINT BARTHELEMY · AS396950
Reputation
9.6reputation score (REPUTABLE)
AS21351 (CANALPLUSTELECOM - Canal + Telecom SAS, GP) has a reputation score of 71.3 (REPUTABLE).
- Threat density
- 77.4/100
- 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
- Canal + Telecom SAS
- RIR
- RIPE
- Registered
- Wed, 07 Nov 2001 18:30:33 GMT
- Abuse contact
- cplustelecom.abuse@canal-plus.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS21351 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.