Autonomous System
AS399077
Last fetched
AS399077 is operated by TERAEXCH - Tcloudnet, registered in US, and announces 525 prefixes to 11 BGP neighbours. AS399077 has a reputation score of 13.0 (NEUTRAL); 122 of its 129,280 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 525
- BGP neighbours
- 11
- RPKI ROAs
- 339
- MOAS conflicts
- 0
- CAIDA AS-rank
- 5,035
- Customer-cone ASNs
- 4
- Facilities
- 30
- Internet exchanges
- 7
- Customer degree
- 3
- Peer degree
- 33
- Provider degree
- 5
- 38.127.240.0/24
- 38.127.241.0/24
- 38.127.242.0/24
- 38.127.243.0/24
- 38.127.244.0/24
- 38.127.245.0/24
- 38.127.246.0/24
- 38.127.247.0/24
- 116.51.24.128/25
- 153.254.103.0/25
- 154.82.66.0/24
- 154.82.67.0/24
- 154.82.68.0/24
- 154.82.72.0/24
- 154.82.73.0/24
- 154.82.74.0/24
- 154.82.75.0/24
- 154.82.76.0/24
- 154.82.77.0/24
- 154.82.78.0/24
- 154.82.79.0/24
- 154.82.80.0/24
- 154.82.81.0/24
- 154.82.82.0/24
- 154.82.83.0/24
Infrastructure presence
Internet exchanges (7 total)
Facilities (30 total)
- CoreSite - Los Angeles (LA1) One Wilshire
- Equinix SV8 - Silicon Valley, Palo Alto
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- Equinix LA1 - Los Angeles
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- Equinix HK1 - Hong Kong
- Equinix SV4 - Silicon Valley, Sunnyvale
- Global Switch Singapore
- Equinix SV2 - Silicon Valley, Santa Clara
- Equinix SV3 - Silicon Valley, San Jose
- Equinix SG2 - Singapore
- 1-Net East
- Equinix HK2 - Hong Kong
- Equinix SG3 - Singapore
- Digital Realty Singapore SIN10
- Equinix HK3 - Hong Kong
- Digital Realty Singapore SIN11
- Racks Central
- Keppel Data Centres | Keppel DC Singapore 1
- STT Singapore 5
- NeutraDC SNG-3
- Epsilon Global Hubs Singapore
- Iron Mountain Data Center - Singapore (SIN-1)
- Equinix HK5 - Hong Kong
Route origin authorizations
A sample of 10 of this network’s 339 ROAs.
- 154.211.100.0/24 · max length /24
- 154.211.101.0/24 · max length /24
- 154.211.102.0/24 · max length /24
- 154.211.103.0/24 · max length /24
- 154.211.104.0/24 · max length /24
- 154.211.105.0/24 · max length /24
- 154.211.106.0/24 · max length /24
- 154.211.107.0/24 · max length /24
- 154.211.108.0/24 · max length /24
- 154.211.109.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS399077.
Blast radius
- Announced IPv4 addresses
- 129,280
- Threat-listed addresses
- 122
- Threat density
- 0.0944 %
- Routed prefixes
- 508
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 11 of this network’s 11 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- PCCWG-APAC-HK - PCCW Global (HK) Ltd. · AS3491
- HURRICANE - Hurricane Electric LLC · AS6939
- CLOUDFLARENET - Cloudflare, Inc. · AS13335
- ASLINE-AS-AP - ASLINE LIMITED · AS18013
- SGGS-AS-AP - SG.GS · AS24482
- DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. · AS37989
- AISANIE1-AS-AP - AISANIE DATA SERVICES LIMITED · AS150150
- AS-AWS - Aisanie Web Solution Inc · AS399945
- TERAEX - Tcloudnet · AS400104
Reputation
13.0reputation score (NEUTRAL)
AS399077 (TERAEXCH - Tcloudnet, US) has a reputation score of 64.1 (NEUTRAL).
- Threat density
- 56.6/100
- 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
- Tcloudnet
- RIR
- ARIN
- Registered
- Wed, 02 Dec 2020 22:12:56 GMT
- Abuse contact
- abuse@tcloudnet.net
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS399077 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.