IPDebrief

146.190.83.75

IP Intelligence Dossier
Your IP: 216.73.216.123
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πŸ€– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

IP Intelligence Briefing: 146.190.83.75

*Generated via IPDebrief tools: Profile, History, Relationships, Neighbors*

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**Core Profile**

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**Observation History (Last 30 Days)**

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**Relationships**

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**Neighborhood Analysis**

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**Actionable Insights**

1. Monitor Neighbor IP: 146.190.83.66 shows higher risk; investigate potential lateral movement or shared infrastructure.

2. Verify Geolocation Discrepancy: Cross-check ARIN records (US-based) with Singapore IP to confirm legitimate cloud deployment.

3. Maintain Cloud Security: Ensure DigitalOcean instance has strict firewall rules, as it’s a firewalled cloud compute node.

4. Watch for Threat Trends: The single OTX pulse may indicate emerging activity; re-evaluate in 7–14 days.

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*No immediate mitigation required. Focus on contextualizing the neighbor IP and verifying geolocation anomalies.*

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

🌍 Geolocation

CountryπŸ‡ΈπŸ‡¬ Singapore
Regionβ€”
CityCO
TimezoneAsia/Singapore
Latitude1.35
Longitude103.82

🏒 Ownership & Registration

OrganizationDigitalOcean, LLC
ASNAS14061
Network NameDO-13
CIDR Block146.190.0.0/16
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo β€” PTR hostname does not resolve back to this IP (weak signal)

πŸ” DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
CAANot configured

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeWeb Server
Network TierHosting β€” Infrastructure provider without advanced routing
CloudHosting

πŸ”Œ Services & Open Ports

PortServiceProtocolBanner
80httptcpβ€”
443httpstcpβ€”
22sshtcp
Closed Ports25, 3389, 8080, 8443 (3 open / 7 scanned)
Servernginx/1.18.0 (Ubuntu)
HTTP Titleβ€”
SSH VersionSSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15

πŸ” TLS Certificate

An expired certificate for CN=dev.erpsys.top was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.
πŸ”’
CN=dev.erpsys.top
Issued by CN=E8, O=Let's Encrypt, C=US
Self-signed: No
SANsdev.erpsys.top
Valid From2025-12-30T21:13:37+00:00
Valid Until2026-03-30T21:13:36+00:00 (expired)
TLS ProtocolTls13
Cipher SuiteTLS_AES_256_GCM_SHA384
Signature Algorithmsha384ECDSA
Validity Period89 days
Serial Number0599EEE11FE67D66FD8CDAEE97C281F939D1
Thumbprint562D7321243C65896881B972AC5B15CD2D897AF7

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
35%
23
routing
17%
11
services
35%
23
ownership
35%
23
reputation
17%
12
geolocation
17%
11
Overall26%913
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-06-14 17:36:17 UTC
Last Seen2026-06-21 22:14:51 UTC
Profile Built2026-06-21 22:23:05 UTC
Data FreshnessLive
Signal Types19
Total Observations21
πŸ” 19 signal types Β· 21 observations collected
This report is generated from 19+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
Full dossier details are available via our API.
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ℹ️ About This Report

All data shown is publicly available network metadata β€” IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.