Autonomous System
AS4766
Last fetched
AS4766 is operated by KIXS-AS-KR-KR - Korea Telecom, registered in KR, and announces 2,797 prefixes to 593 BGP neighbours. AS4766 has a reputation score of 11.4 (NEUTRAL); 7,459 of its 47,222,136 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 2,797
- BGP neighbours
- 593
- RPKI ROAs
- 165
- MOAS conflicts
- 0
- CAIDA AS-rank
- 66
- Customer-cone ASNs
- 995
- Facilities
- 192
- Internet exchanges
- 14
- Customer degree
- 565
- Peer degree
- 81
- Provider degree
- 6
- 1.96.0.0/14
- 1.100.0.0/14
- 1.104.0.0/14
- 1.108.0.0/14
- 1.231.13.0/24
- 1.231.122.0/24
- 1.231.136.0/24
- 1.231.182.0/24
- 1.231.183.0/24
- 1.231.184.0/24
- 1.231.185.0/24
- 1.231.194.0/24
- 1.231.195.0/24
- 1.231.196.0/24
- 1.231.197.0/24
- 1.231.198.0/24
- 9.233.32.0/20
- 13.143.88.0/22
- 13.143.92.0/22
- 13.143.96.0/22
- 14.34.86.32/27
- 14.34.86.64/27
- 14.34.171.0/28
- 14.34.221.72/29
- 14.32.0.0/13
Routing posture
- Hijack posture score
- 0.20
- Origin mismatches
- 1
Infrastructure presence
Internet exchanges (14 total)
Facilities (192 total)
- Equinix SV8 - Silicon Valley, Palo Alto
- Equinix LA1 - Los Angeles
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- Digital Realty NYC (60 Hudson)
- Digital Realty NYC (111 8th Ave)
- CoreSite - San Jose (SV1)
- NIKHEF Amsterdam
- CoreSite - Los Angeles (LA1) One Wilshire
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- Telehouse - London (Docklands North)
- Digital Realty London LHR20
- Telehouse - London (Docklands East)
- Equinix LD8 - London, Docklands
- Digital Realty London LHR19
- Digital Realty London LON1-3
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty AMS17 - Amsterdam
- Digital Realty Frankfurt FRA1-27
- ITENOS Frankfurt (FRA1)
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Global Switch Amsterdam
- Digital Realty BRU1 - Brussels
- Digital Realty Seattle SEA10
Route origin authorizations
A sample of 10 of this network’s 165 ROAs.
- 102.215.229.0/24 · max length /24
- 156.227.13.0/24 · max length /24
- 101.53.81.0/24 · max length /24
- 101.53.88.0/24 · max length /24
- 101.53.94.0/24 · max length /24
- 175.176.138.0/24 · max length /24
- 180.223.64.0/18 · max length /24
- 182.237.41.0/24 · max length /24
- 182.237.62.0/24 · max length /24
- 202.168.152.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS4766.
Blast radius
- Announced IPv4 addresses
- 47,222,136
- Threat-listed addresses
- 7,459
- Threat density
- 0.0158 %
- Routed prefixes
- 2,733
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 25 of this network’s 593 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- BACOM - Bell Canada · AS577
- UUNET - Verizon Business · AS701
- UUNET - Verizon Business · AS703
- ASN852 - TELUS Communications Inc. · AS852
- N963-AS-AP - N963 PTE. LTD. · AS963
- KREONET-AS-KR-KR - KISTI · AS1237
- COGENT-1239 - Cogent Communications, LLC · AS1239
- CW - IDDQD-AS · AS1273
- TWELVE99 - Arelion Sweden AB · AS1299
- KAIST-DAEJEON-AS-KR-KR - Korea Advanced Institute of Science and Technology · AS1781
- SCU-AS-KR-KR - Seoul Christain University · AS2563
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- DTAG - Deutsche Telekom AG · AS3320
- LEVEL3 - Level 3 Parent, LLC · AS3356
- PCCWG-APAC-HK - PCCW Global (HK) Ltd. · AS3491
- KORNET-AS-KR-KR - Korea Telecom · AS3559
- ETRI-AS-KR-KR - Electronics and Telecommunications Research Institute · AS3748
- POSTECH-AS-KR-KR - Pohang University of Science and Technology · AS3784
- ARIN-EDGEPRIZM-ASN - EdgePrizm · AS3819
- ERX-NURI-ASN - I.Net Technologies Inc. · AS3976
- KORNET-PS-AS-KR-KR - Korea Telecom · AS4040
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- NTPCL-AS-AP - National Telecom Public Company Limited · AS4651
Reputation
11.4reputation score (NEUTRAL)
AS4766 (KIXS-AS-KR-KR - Korea Telecom, KR) has a reputation score of 67.2 (NEUTRAL).
- Threat density
- 76.2/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 60.0/100
- 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
- Korea Telecom
- RIR
- APNIC
- Abuse contact
- irt@nic.or.kr
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS4766 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.