Autonomous System
AS4849
Last fetched
AS4849 is operated by S3Company - S3 Company Ltd, registered in BG, and announces 5 prefixes to 60 BGP neighbours. AS4849 has a reputation score of 9.3 (REPUTABLE); 0 of its 1,280 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 5
- BGP neighbours
- 60
- RPKI ROAs
- 5
- MOAS conflicts
- 0
- CAIDA AS-rank
- 754
- Customer-cone ASNs
- 57
- Facilities
- 157
- Internet exchanges
- 19
- Customer degree
- 11
- Peer degree
- 106
- Provider degree
- 6
Routing posture
- Hijack posture score
- 0.19
- Route leaks
- 20
Leak types observed: TYPE1_HAIRPIN_TURN, TYPE3_PROVIDER_TO_PEER, TYPE4_PEER_TO_PROVIDER.
Infrastructure presence
Internet exchanges (19 total)
Facilities (157 total)
- NIKHEF Amsterdam
- Telehouse - London (Docklands North)
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Digital Realty London LHR19
- Equinix LD8 - London, Docklands
- Digital Realty London LON1-3
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Equinix FR5 - Frankfurt, KleyerStrasse
- UltraEdge Lyon-Venissieux
- Digital Realty Frankfurt FRA1-27
- Global Switch Amsterdam
- Digital Realty AMS17 - Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Digital Realty VIE1/2 - Vienna
- Equinix PA5 - Paris, Victor Hugo
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty London LHR21 (closed)
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Equinix ZH2 - Zurich
- Digital Realty AMS9 - Amsterdam
- Moscow M9
- Speedbone Berlin
- Equinix SK1 - Stockholm, Bromma
- Digital Realty Stockholm STO1-6
Route origin authorizations
A sample of 5 of this network’s 5 ROAs.
- 2a09:be87::/32 · max length /32
- 46.253.2.0/24 · max length /24
- 46.253.3.0/24 · max length /24
- 46.253.5.0/24 · max length /24
- 91.132.62.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS4849.
Blast radius
- Announced IPv4 addresses
- 1,280
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 5
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 25 of this network’s 60 BGP neighbours.
- SURFNET-NL - SURF B.V. · AS1103
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- INTERDOTLINK - Inter.link GmbH · AS5405
- Opentransit - Orange S.A. · AS5511
- AS6453 - TATA COMMUNICATIONS (AMERICA) INC · AS6453
- VERIXI - VERIXI SA · AS6696
- TR-3C1B-TELEKOM - 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. · AS6823
- HURRICANE - Hurricane Electric LLC · AS6939
- TEKNET - Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI · AS7768
- NEO-ASN - Zayo Infrastructure France SA · AS8218
- SYNAPSECOM-AS - SYNAPSECOM S.A. Provider of Telecommunications and Internet Services · AS8280
- RETN-AS - RETN Limited · AS9002
- ITGATE - IT.Gate S.p.A. · AS12779
- NL-BIT - BIT BV · AS12859
- CONVERGE-AS - Converge ICT Solutions Inc. · AS17639
- RASCOM-AS - CJSC RASCOM · AS20764
- GITOYEN-MAIN-AS - Association "Gitoyen" · AS20766
- SGGS-AS-AP - SG.GS · AS24482
- ASNET - Baxet Group Inc. · AS26383
- IELO - IELO-LIAZO SERVICES SAS · AS29075
- CORE-BACKBONE - Core-Backbone GmbH · AS33891
- HIVANE - Hivane Association · AS34019
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- TURKIX - TurkIX Communications Ltd. · AS34565
Reputation
9.3reputation score (REPUTABLE)
AS4849 (S3Company - S3 Company Ltd, BG) has a reputation score of 72.0 (REPUTABLE).
- Threat density
- 90.0/100
- 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
- S3 Company Ltd
- RIR
- RIPE
- Registered
- Wed, 19 Nov 2025 15:02:45 GMT
- Abuse contact
- abuse@s3c.bg
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS4849 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.