Autonomous System
AS13101
Last fetched
AS13101 is operated by TNG-AS - TNG Stadtnetz GmbH, registered in DE, and announces 37 prefixes to 17 BGP neighbours. AS13101 has a reputation score of 13.1 (NEUTRAL); 97 of its 142,080 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 37
- BGP neighbours
- 17
- RPKI ROAs
- 39
- MOAS conflicts
- 1
- CAIDA AS-rank
- 1,750
- Customer-cone ASNs
- 18
- Facilities
- 123
- Internet exchanges
- 7
- Customer degree
- 12
- Peer degree
- 130
- Provider degree
- 6
- 45.145.236.0/22
- 46.22.152.0/21
- 62.93.0.0/19
- 80.66.192.0/22
- 81.91.104.0/21
- 82.97.128.0/18
- 86.103.0.0/16
- 89.28.176.0/21
- 95.214.160.0/22
- 103.204.204.0/22
- 109.94.212.0/22
- 113.30.180.0/22
- 113.30.220.0/22
- 176.119.214.0/24
- 185.118.20.0/22
- 185.119.72.0/22
- 185.152.144.0/22
- 185.181.128.0/22
- 185.230.196.0/24
- 185.234.200.0/22
- 185.243.68.0/22
- 192.166.40.0/22
- 193.143.2.0/23
- 193.143.6.0/23
- 194.180.18.0/24
Infrastructure presence
Internet exchanges (7 total)
Facilities (123 total)
- NIKHEF Amsterdam
- Telehouse - London (Docklands North)
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Equinix LD8 - London, Docklands
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty Frankfurt FRA1-27
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Digital Realty BRU1 - Brussels
- Global Switch Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty AMS17 - Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Telehouse - Frankfurt
- Digital Realty Dusseldorf DUS1-3
- Digital Realty AMS9 - Amsterdam
- EdgeConneX Munich (EDCMUC01)
- Digital Realty Frankfurt FRA28 (Closed)
- Equinix EN1 - Enschede
- Digital Realty Copenhagen CPH1-3
- Speedbone Berlin
- NorthC Duesseldorf
Route origin authorizations
A sample of 10 of this network’s 39 ROAs.
- 103.204.204.0/22 · max length /22
- 109.94.212.0/22 · max length /22
- 113.30.180.0/22 · max length /22
- 113.30.220.0/22 · max length /22
- 176.119.214.0/24 · max length /24
- 185.118.20.0/22 · max length /24
- 185.119.72.0/22 · max length /22
- 185.152.144.0/22 · max length /22
- 185.181.128.0/22 · max length /22
- 185.230.196.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS13101.
Blast radius
- Announced IPv4 addresses
- 142,080
- Threat-listed addresses
- 97
- Threat density
- 0.0683 %
- Routed prefixes
- 33
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 17 of this network’s 17 BGP neighbours.
- TWELVE99 - Arelion Sweden AB · AS1299
- LEVEL3 - Level 3 Parent, LLC · AS3356
- SDTNET - TNG Stadtnetz GmbH · AS6735
- HURRICANE - Hurricane Electric LLC · AS6939
- INTERNET_AG - INTERNET AG Global Network · AS8495
- PPP-AS - PPP Internetdienstleistungen GmbH · AS8687
- IPHH - IPHH Internet Port Hamburg GmbH · AS12731
- HGCOMP-ASN - Aixit GmbH · AS29551
- DATAPORT-AS - Dataport AoR · AS33846
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- PARLANET - Der Schleswig Holsteinische Landtag · AS49756
- DECIX-MGMT-AS - DE-CIX Management GmbH · AS51531
- ZEROBS - zeroBS GmbH · AS198719
- Chronos - Omer GOLGELI · AS202365
- Buchholz-Digital - Buchholz Digital GmbH · AS208988
- connect2-as - connect2 GmbH · AS215344
MOAS / hijack watch
1 announced prefix conflict with AS13101 — another network announces the same address space. A sample:
Reputation
13.1reputation score (NEUTRAL)
AS13101 (TNG-AS - TNG Stadtnetz GmbH, DE) has a reputation score of 63.8 (NEUTRAL).
- Threat density
- 62.9/100
- Graph metrics
- 80.0/100
- 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
- TNG Stadtnetz GmbH
- RIR
- RIPE
- Registered
- Fri, 20 Sep 2002 22:37:35 GMT
- Abuse contact
- abuse@tng.de
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS13101 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.