Autonomous System
AS16205
Last fetched
AS16205 is operated by DSINET-ASN - DSI GmbH Daten Service Informationssysteme, registered in DE, and announces 12 prefixes to 15 BGP neighbours. AS16205 has a reputation score of 14.6 (NEUTRAL); 0 of its 16,384 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 12
- BGP neighbours
- 15
- RPKI ROAs
- 7
- MOAS conflicts
- 0
- CAIDA AS-rank
- 3,965
- Customer-cone ASNs
- 6
- Facilities
- 56
- Internet exchanges
- 5
- Customer degree
- 5
- Peer degree
- 69
- Provider degree
- 5
Infrastructure presence
Internet exchanges (5 total)
Facilities (56 total)
- Equinix FR5 - Frankfurt, KleyerStrasse
- ITENOS Frankfurt (FRA1)
- Digital Realty Frankfurt FRA1-27
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Telehouse - Frankfurt
- Digital Realty Dusseldorf DUS1-3
- EdgeConneX Munich (EDCMUC01)
- Digital Realty Frankfurt FRA28 (Closed)
- Speedbone Berlin
- WIIT Datacenter DUS1, DUS2, DUS3, DUS4, DUS6, DUS7
- NTT Frankfurt 1 Data Center (FRA1)
- NewColo Frankfurt
- Equinix DU1 - Dusseldorf
- Equinix FR2 - Frankfurt, North
- euNetworks Colocation Berlin
- Equinix MU1/MU3 - Munich
- Equinix FR4 - Frankfurt, West
- euNetworks Colocation Hamburg
- euNetworks Colocation Dresden
- Portus/IPHH HH2 (Wendenstrasse 408)
- n@work Hamburg Wendenstraße
- NewTelco Frankfurt
- Global Switch Frankfurt
- SpaceNet (LA)
- Artfiles w408
Route origin authorizations
A sample of 7 of this network’s 7 ROAs.
- 176.52.200.0/21 · max length /21
- 178.249.24.0/21 · max length /21
- 185.75.184.0/22 · max length /22
- 217.18.176.0/20 · max length /20
- 2a00:8180::/32 · max length /32
- 31.210.160.0/21 · max length /21
- 81.201.144.0/20 · max length /20
Upstreams
The networks that most often share an observed BGP path with AS16205.
Blast radius
- Announced IPv4 addresses
- 16,384
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 10
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 15 of this network’s 15 BGP neighbours.
- DTAG - Deutsche Telekom AG · AS3320
- LEVEL3 - Level 3 Parent, LLC · AS3356
- ACCENTURE - Accenture LLP · AS3573
- HURRICANE - Hurricane Electric LLC · AS6939
- SGGS-AS-AP - SG.GS · AS24482
- SAB-ASN - Saechsische Aufbaubank - Foerderbank · AS29627
- HIVANE - Hivane Association · AS34019
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- EUROFIBER-FRANCE - Eurofiber France SAS · AS35625
- TSI-MMS-MNT - Deutsche Telekom MMS GmbH · AS38914
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- AS-ITHEINRICH - IT Heinrich GmbH · AS206303
- LHDD-AS - Landeshauptstadt Dresden, EB IT Dienstleistungen Dresden · AS208508
- de-secunet - secunet Security Networks AG · AS209322
- RISSON - Marc Schmitt · AS212024
Reputation
14.6reputation score (NEUTRAL)
AS16205 (DSINET-ASN - DSI GmbH Daten Service Informationssysteme, DE) has a reputation score of 60.8 (NEUTRAL).
- Threat density
- 68.7/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 45.0/100
- 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
- DSI GmbH Daten Service Informationssysteme
- RIR
- RIPE
- Abuse contact
- support@dsi.net
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS16205 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.