Autonomous System
AS135895
Last fetched
AS135895 is operated by CT-AS - Centorrino Technologies Pty Ltd, registered in AU, and announces 5 prefixes to 7 BGP neighbours. AS135895 has a reputation score of 14.6 (NEUTRAL); 0 of its 2,560 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 5
- BGP neighbours
- 7
- RPKI ROAs
- 17
- MOAS conflicts
- 0
- CAIDA AS-rank
- 5,033
- Customer-cone ASNs
- 4
- Facilities
- 44
- Internet exchanges
- 5
- Customer degree
- 3
- Peer degree
- 316
- Provider degree
- 2
Infrastructure presence
Internet exchanges (5 total)
Facilities (44 total)
- DigiCo Sydney SYD1 (formerly Global Switch Australia)
- Equinix SY1/SY2 - Sydney
- Vocus Perth PER01
- Equinix ME5 - Melbourne (formerly Metronode Melbourne 1)
- Fujitsu Malaga
- NEXTDC M1
- 5GN Melbourne Data Centre (MDC)
- Equinix SY3 - Sydney
- NEXTDC S1
- Vocus Melbourne MEL03
- Equinix ME1/ME2 - Melbourne
- NEXTDC P1
- iseek Gore Hill Business Park
- Equinix ME4 - Melbourne, Derrimut (formerly Metronode Melbourne 2)
- Equinix SY6 - Sydney (formerly Metronode Sydney 2)
- Equinix SY4 - Sydney
- Digital Realty MEL11 - Melbourne
- Equinix SY7 - Sydney (formerly Metronode Illawara 1)
- NEXTDC B2
- NEXTDC M2
- AirTrunk SYD1
- Digital Realty Sydney SYD11
- Intellicentre 2 (IC2)
- NEXTDC P2
- NEXTDC S2
Route origin authorizations
A sample of 10 of this network’s 17 ROAs.
- 103.17.232.0/22 · max length /24
- 103.220.225.0/24 · max length /24
- 103.67.167.0/24 · max length /24
- 116.206.216.0/22 · max length /24
- 2402:4280::/32 · max length /32
- 103.17.232.0/23
- 103.17.232.0/24
- 103.17.233.0/24
- 103.17.234.0/23
- 103.17.234.0/24
Upstreams
The networks that most often share an observed BGP path with AS135895.
Blast radius
- Announced IPv4 addresses
- 2,560
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 4
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: clean.
Peering ecosystem
A sample of 7 of this network’s 7 BGP neighbours.
- VOCUS-BACKBONE-AS - Vocus Connect International Backbone · AS4826
- HURRICANE - Hurricane Electric LLC · AS6939
- SGGS-AS-AP - SG.GS · AS24482
- GSLNETWORKS-AS-AP - GSL Networks Pty LTD · AS137409
- CRC-AS-AP - Catholic Regional College Caroline Springs · AS139737
- PMC-AS-AP - Department of the Prime Minister and Cabinet · AS141468
- ACC1-AS-AP - Australian Crime Commission · AS153381
Reputation
14.6reputation score (NEUTRAL)
AS135895 (CT-AS - Centorrino Technologies Pty Ltd, AU) has a reputation score of 60.8 (NEUTRAL).
- Threat density
- 72.1/100
- Graph metrics
- 55.0/100
- 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
- CENTORRINO Technologies Pty Ltd
- RIR
- APNIC
- Registered
- Mon, 14 Nov 2016 04:02:24 GMT
- Abuse contact
- abuse@ct.com.au
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS135895 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.