Autonomous System
AS23352
Last fetched
AS23352 is operated by SERVERCENTRAL - DEFT.COM, registered in US, and announces 145 prefixes to 45 BGP neighbours. AS23352 has a reputation score of 12.7 (NEUTRAL); 17 of its 191,744 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 145
- BGP neighbours
- 45
- RPKI ROAs
- 28
- MOAS conflicts
- 1
- CAIDA AS-rank
- 861
- Customer-cone ASNs
- 48
- Facilities
- 40
- Internet exchanges
- 1
- Customer degree
- 32
- Peer degree
- 6
- Provider degree
- 14
- 50.31.140.0/22
- 50.31.152.0/24
- 50.31.128.0/18
- 50.31.168.0/24
- 50.31.172.0/22
- 50.31.174.0/24
- 50.31.176.0/24
- 50.31.177.0/24
- 50.31.188.0/24
- 50.31.128.0/17
- 50.31.192.0/20
- 50.31.208.0/20
- 50.31.220.0/22
- 50.31.224.0/21
- 50.31.232.0/21
- 50.31.244.0/22
- 50.31.248.0/24
- 50.31.248.0/21
- 64.202.97.0/24
- 64.202.104.0/24
- 64.202.96.0/19
- 64.202.119.0/24
- 64.202.120.0/24
- 64.202.127.0/24
- 66.225.210.0/23
Routing posture
- Hijack posture score
- 0.03
- Route leaks
- 1
Leak types observed: TYPE1_HAIRPIN_TURN.
Infrastructure presence
Internet exchanges (1 total)
Facilities (40 total)
- Equinix DC1-DC15,DC21-DC22 - Ashburn
- Equinix CH1/CH2/CH4 - Chicago
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- Telehouse - London (Docklands North)
- Equinix SY1/SY2 - Sydney
- Equinix SP4 - São Paulo
- Equinix TY1 - Tokyo
- Equinix AM1/AM2 - Amsterdam, Luttenbergweg
- PIX Telium
- Cirion Sao Paulo - SAO1
- PIX Samm Florida
- Equinix SP2 - São Paulo
- TIVIT Sao Paulo
- PIX ALGAR-VRAO
- Digital Realty CH1 - Chicago
- Equinix SP1 - São Paulo
- Eletronet - Sao Paulo
- Data Center ASAP SP1
- NIC-JD (João Dias)
- NIC-NU (Nações Unidas)
- ODATA DC SP01
- Sba Edge Sao Paulo
- Equinix SP3 - São Paulo
- Digital Realty IAD (43830 Devin Shafron)
- BR.Digital São Paulo (SPO1)
Route origin authorizations
A sample of 10 of this network’s 28 ROAs.
- 199.30.216.0/23 · max length /23
- 204.209.73.0/24 · max length /24
- 216.246.66.0/23 · max length /24
- 216.246.80.0/21 · max length /24
- 2607:4440::/48 · max length /48
- 64.202.113.0/24 · max length /24
- 66.225.220.0/23 · max length /24
- 66.225.221.0/24 · max length /24
- 75.102.8.0/23 · max length /24
- 103.211.252.0/22
Upstreams
The networks that most often share an observed BGP path with AS23352.
Blast radius
- Announced IPv4 addresses
- 191,744
- Threat-listed addresses
- 17
- Threat density
- 0.0089 %
- Routed prefixes
- 121
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 45 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- UUNET - Verizon Business · AS701
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- VOXILITY - Voxility LLP · AS3223
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- PCCWG-APAC-HK - PCCW Global (HK) Ltd. · AS3491
- HBAL-2-3653 - House of Ben Avraham LLC · AS3653
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- AS6453 - TATA COMMUNICATIONS (AMERICA) INC · AS6453
- ZAYO-6461 - Zayo Bandwidth · AS6461
- AS7195 - EDGEUNO S.A.S · AS7195
- NEXTHOP-AS-AP - NextHop Pty Ltd · AS9507
- GCN-AS - Grand Central Networks Inc. · AS10493
- REYESHOLDINGSLLC - Reyes Holdings, L.L.C. · AS11621
- SEABORN - Seabras 1 USA, LLC · AS13786
- YOUR-ORG-INC-NA - YOUR.ORG, INC. · AS19255
- CHANGEIP-01 - CHANGEIP COM · AS19557
- DEPAUL - Depaul University · AS20130
- AS-OUTBRAIN - Outbrain, Inc. · AS22075
- BASECAMP - Basecamp, LLC · AS25657
- RADWARE-CLOUD-SERVICES - RADWARE INC. · AS25773
- ABN-AMRO-CLEARING-USA-LLC - Fortis Clearing Chicago LLC · AS26052
- YOUR-ORG-INC-EURO - YOUR.ORG, INC. · AS26943
- CACHENETWORKS - CacheFly · AS30081
- GIGANEWS - Giganews, Inc. · AS30094
MOAS / hijack watch
1 announced prefix conflict with AS23352 — another network announces the same address space. A sample:
Reputation
12.7reputation score (NEUTRAL)
AS23352 (SERVERCENTRAL - DEFT.COM, US) has a reputation score of 64.6 (NEUTRAL).
- Threat density
- 50.9/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 85.0/100
- 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
- DEFT.COM
- RIR
- ARIN
- Registered
- Tue, 05 Mar 2002 05:00:00 GMT
- Abuse contact
- abuse@deft.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS23352 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.