Autonomous System
AS49981
Last fetched
AS49981 is operated by WorldStream - WorldStream B.V., registered in NL, and announces 132 prefixes to 105 BGP neighbours. AS49981 has a reputation score of 16.4 (NEUTRAL); 405 of its 73,216 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 132
- BGP neighbours
- 105
- RPKI ROAs
- 313
- MOAS conflicts
- 0
- CAIDA AS-rank
- 661
- Customer-cone ASNs
- 68
- Facilities
- 147
- Internet exchanges
- 9
- Customer degree
- 49
- Peer degree
- 146
- Provider degree
- 8
- 2.59.168.0/22
- 5.252.152.0/24
- 31.58.208.0/24
- 37.202.210.0/24
- 45.14.132.0/22
- 45.82.64.0/22
- 45.91.211.0/24
- 45.93.23.0/24
- 45.130.201.0/24
- 45.145.52.0/24
- 45.146.7.0/24
- 45.146.129.0/24
- 45.150.156.0/22
- 62.112.8.0/22
- 80.79.4.0/22
- 81.29.150.0/24
- 82.29.108.0/24
- 82.39.154.0/24
- 82.41.131.0/24
- 87.192.44.0/24
- 87.232.81.0/24
- 87.232.85.0/24
- 87.236.147.0/24
- 89.38.96.0/22
- 89.39.104.0/22
Routing posture
- Hijack posture score
- 0.18
- Origin mismatches
- 1
Infrastructure presence
Internet exchanges (9 total)
Facilities (147 total)
- NIKHEF Amsterdam
- Equinix LD8 - London, Docklands
- Equinix FR5 - Frankfurt, KleyerStrasse
- ITENOS Frankfurt (FRA1)
- Digital Realty Frankfurt FRA1-27
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- Telehouse - London (Docklands North)
- Digital Realty London LHR20
- Telehouse - London (Docklands East)
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Digital Realty BRU1 - Brussels
- Digital Realty VIE1/2 - Vienna
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Global Switch Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Digital Realty AMS17 - Amsterdam
- Equinix FR7 - Frankfurt, Gutleutstrasse
- BIT-1
- EdgeConneX Munich (EDCMUC01)
- Digital Realty Frankfurt FRA28 (Closed)
- Equinix EN1 - Enschede
- Telehouse - Frankfurt
- Digital Realty Dusseldorf DUS1-3
- Digital Realty AMS9 - Amsterdam
Route origin authorizations
A sample of 10 of this network’s 313 ROAs.
- 104.234.138.0/24 · max length /24
- 108.186.205.0/24 · max length /24
- 204.14.72.0/24 · max length /24
- 154.16.32.0/24
- 192.109.119.0/24
- 23.133.128.0/24
- 190.2.128.0/19 · max length /20
- 109.122.12.0/24 · max length /24
- 109.236.80.0/20 · max length /20
- 109.236.80.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS49981.
Blast radius
- Announced IPv4 addresses
- 73,216
- Threat-listed addresses
- 405
- Threat density
- 0.5532 %
- Routed prefixes
- 112
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 105 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- SURFNET-NL - SURF B.V. · AS1103
- KPN - KPN B.V. · AS1136
- TWELVE99 - Arelion Sweden AB · AS1299
- NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH · AS1764
- GREEN - green.ch AG · AS1836
- SOVAM-AS - PJSC "Vimpelcom" · AS3216
- DTAG - Deutsche Telekom AG · AS3320
- RIPE-NCC-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) · AS3333
- LEVEL3 - Level 3 Parent, LLC · AS3356
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- Opentransit - Orange S.A. · AS5511
- LibertyGlobal - Liberty Global Europe Holding B.V. · AS6830
- SAASNOW - Saas Now B.V. · AS6872
- HURRICANE - Hurricane Electric LLC · AS6939
- NEO-ASN - Zayo Infrastructure France SA · AS8218
- WORLDSTREAM - WorldStream B.V. · AS8315
- MTS - MTS PJSC · AS8359
- TELENOR-SE - Telenor Sverige AB · AS8434
- A1TELEKOM-AT - A1 Telekom Austria AG · AS8447
- Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC · AS8966
- PRIMECROWN-AS-IN - PrimeCrown Technologies Private Limited · AS9558
- ROSTELECOM-AS - PJSC Rostelecom · AS12389
- ITGATE - IT.Gate S.p.A. · AS12779
- NL-BIT - BIT BV · AS12859
Reputation
16.4reputation score (NEUTRAL)
AS49981 (WorldStream - WorldStream B.V., NL) has a reputation score of 57.3 (NEUTRAL).
- Threat density
- 37.2/100
- 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
- WorldStream B.V.
- RIR
- RIPE
- Registered
- Tue, 01 Dec 2009 16:32:21 GMT
- Abuse contact
- abuse@worldstream.nl
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS49981 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.