Autonomous System
AS44066
Last fetched
AS44066 is operated by DE-FIRSTCOLO - firstcolo GmbH, registered in DE, and announces 69 prefixes to 50 BGP neighbours. AS44066 has a reputation score of 13.8 (NEUTRAL); 13 of its 162,304 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 69
- BGP neighbours
- 50
- RPKI ROAs
- 65
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,400
- Customer-cone ASNs
- 25
- Facilities
- 49
- Internet exchanges
- 3
- Customer degree
- 21
- Peer degree
- 188
- Provider degree
- 7
- 5.132.158.0/24
- 5.154.181.0/24
- 31.172.85.0/24
- 31.172.80.0/20
- 37.114.96.0/19
- 62.223.44.0/22
- 79.133.32.0/19
- 80.173.138.0/23
- 82.211.0.0/18
- 84.200.39.0/24
- 84.200.76.0/24
- 84.200.0.0/16
- 84.200.145.0/24
- 84.201.0.0/18
- 85.137.31.0/24
- 91.222.176.0/22
- 94.247.213.0/24
- 95.156.195.0/24
- 109.232.120.0/22
- 114.69.227.0/24
- 159.100.4.0/24
- 159.100.10.0/23
- 159.100.0.0/19
- 168.80.34.0/24
- 185.15.8.0/22
Routing posture
- Hijack posture score
- 0.14
- Route leaks
- 9
Leak types observed: TYPE2_LATERAL_PEER_TO_PEER.
Signals
- ddos-mitigationProvides DDoS scrubbing or absorption for its customers.
Infrastructure presence
Internet exchanges (3 total)
Facilities (49 total)
- NIKHEF Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Global Switch Amsterdam
- Digital Realty Frankfurt FRA1-27
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty AMS17 - Amsterdam
- Digital Realty VIE1/2 - Vienna
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty Frankfurt FRA28 (Closed)
- Digital Realty AMS9 - Amsterdam
- Telehouse - Frankfurt
- CE Colo Prague
- NTT Frankfurt 1 Data Center (FRA1)
- NewColo Frankfurt
- Equinix AM1/AM2 - Amsterdam, Luttenbergweg
- TTC TELEPORT DC1
- Equinix FR2 - Frankfurt, North
- Sitel Bratislava
- nLighten Amsterdam AMS1
- Equinix FR4 - Frankfurt, West
- NewTelco Frankfurt
- Global Switch Frankfurt
- firstcolo - FRA1
Route origin authorizations
A sample of 10 of this network’s 65 ROAs.
- 154.13.149.0/24 · max length /24
- 154.46.30.0/24 · max length /24
- 38.19.198.0/24 · max length /24
- 45.56.192.0/24
- 63.141.61.0/24
- 67.22.60.0/24
- 109.232.120.0/22 · max length /22
- 159.100.0.0/19 · max length /32
- 185.15.8.0/22 · max length /22
- 185.171.204.0/22 · max length /32
Upstreams
The networks that most often share an observed BGP path with AS44066.
Blast radius
- Announced IPv4 addresses
- 162,304
- Threat-listed addresses
- 13
- Threat density
- 0.0080 %
- Routed prefixes
- 53
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 50 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- PEER1-1031 - PEER 1031 LLC · AS1031
- TWELVE99 - Arelion Sweden AB · AS1299
- RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH · AS1921
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- DTAG - Deutsche Telekom AG · AS3320
- EDGOO - EDGOO NETWORKS UNIPESSOAL LDA · AS6424
- IPNG - IPng Networks GmbH · AS8298
- ASILK - ILK Internet GmbH Rechnerkommunikation im Internet · AS12480
- TMPL - T-Mobile Polska S.A. · AS12912
- PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited · AS17557
- DIALOG-AS - Dialog Axiata PLC. · AS18001
- ASN-OMD-FNO - ORANGE MOLDOVA S.A. · AS25454
- Fiord-AS - Fiord Networks, UAB · AS28917
- ACCELERATED-IT - firstcolo GmbH · AS31400
- GNM-AS - Global Network Management Inc · AS31500
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- Virtual Technologies & Solutions - Virtual Technologies & Solutions · AS37721
- TWA-AS-AP - Transworld Associates (Pvt.) Ltd. · AS38193
- GLESYS - Glesys AB · AS42708
- kuwait-data-center - Fast Communication Company Ltd · AS43852
- FORNEX-AS - Fornex Hosting S.L. · AS44051
- SkyLink - SkyLink Data Center BV · AS44592
- CMCTELECOM-VN - CMC Telecom Infrastructure Company · AS45903
Reputation
13.8reputation score (NEUTRAL)
AS44066 (DE-FIRSTCOLO - firstcolo GmbH, DE) has a reputation score of 62.3 (NEUTRAL).
- Threat density
- 51.6/100
- 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
- firstcolo GmbH
- RIR
- RIPE
- Registered
- Tue, 13 Nov 2007 11:21:22 GMT
- Abuse contact
- abuse@first-colo.net
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS44066 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.