Autonomous System
AS61218
Last fetched
AS61218 is operated by AS61218 - 4b42 UG, registered in DE, and announces 3 prefixes to 15 BGP neighbours. AS61218 has a reputation score of 8.1 (REPUTABLE); 0 of its 256 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 3
- BGP neighbours
- 15
- RPKI ROAs
- 2
- MOAS conflicts
- 0
- CAIDA AS-rank
- 9,831
- Customer-cone ASNs
- 2
- Facilities
- 17
- Internet exchanges
- 3
- Customer degree
- 1
- Peer degree
- 4
- Provider degree
- 1
Infrastructure presence
Internet exchanges (3 total)
Facilities (17 total)
- Digital Realty Dusseldorf DUS1-3
- EdgeConneX Munich (EDCMUC01)
- WIIT Datacenter DUS1, DUS2, DUS3, DUS4, DUS6, DUS7
- Equinix DU1 - Dusseldorf
- Equinix MU1/MU3 - Munich
- Hurricane Electric Fremont 2
- SpaceNet (LA)
- KoloDC NL1
- Green Datacenter ZRH1 (fka: Green Lupfig)
- EMC Home of Data MUC I/II - MuCon-X
- NTT Munich 2 Data Center (MUC2)
- WIIT Datacenter DUS5
- noris network datacenter.de MUC5
- AtlasEdge DC Leverkusen LEV001
- STACKIT Ostermiething (DC10)
- YOTTA NM1
- Equinix MU4 - Munich, Dornach
Route origin authorizations
A sample of 2 of this network’s 2 ROAs.
- 2a0e:97c0:4b00::/40 · max length /48
- 2a14:c700::/29 · max length /48
Upstreams
The networks that most often share an observed BGP path with AS61218.
Blast radius
- Announced IPv4 addresses
- 256
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 1
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.
- AS112-PROJECT - DNS-OARC · AS112
- COGENT-174 - Cogent Communications, LLC · AS174
- CLOUDIE - Cloudie Networks LLC · AS924
- HURRICANE - Hurricane Electric LLC · AS6939
- NLineLLC - Netassist International EOOD · AS8772
- RIPE-NCC-RIS-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) · AS12654
- NASSIST-AS - Netassist International EOOD · AS29632
- ASN-4IXP - 4b42 UG · AS35708
- Miczuga - Norbert Miczuga · AS47924
- SBIX - Securebit AG · AS56755
- SECUREBIT - Securebit AG · AS58057
- KB - Kevin Buehl · AS60802
- INFINITIUM-AS216357 - INFINITIUM CORPORATION · AS216357
- OHANACRAFT - OHANACRAFT, LLC · AS398447
- BIXCE - BIXCE Inc · AS401753
Reputation
8.1reputation score (REPUTABLE)
AS61218 (AS61218 - 4b42 UG, DE) has a reputation score of 75.8 (REPUTABLE).
- Threat density
- 90.0/100
- 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
- 4b42 UG
- RIR
- RIPE
- Registered
- Thu, 28 Feb 2019 10:24:14 GMT
- Abuse contact
- abuse@4b42.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS61218 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.