IPDebrief

160.251.185.41

IP Intelligence Dossier
Your IP: 216.73.216.123
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๐Ÿค– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

IP Intelligence Briefing: 160.251.185.41

Date: 2026-06-07

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**1. Core Profile**

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**2. Observation History**

- ICMP Validation: Failed due to ICMP blocking, suggesting potential network filtering.

- Geolocation Inference: Consistent with Japan (36.2°N, 138.25°E) over 30 days.

- Network Stability: Stable ownership with no recent transfers.

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**3. Relationships & Network Context**

- Part of CNODE-C3J1 network (same network).

- No direct links to known malicious organizations, domains, or certificates.

- 160.251.185.0/24 subnet: 1 active neighbor (160.251.185.39) with a risk score of 50 (Medium Risk).

- Subnet abuse density: 0% (mostly clean).

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**4. Actionable Insights**

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Recommendation:

Source: IPDebrief Threat Intelligence Platform

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

๐ŸŒ Geolocation

Country๐Ÿ‡ฏ๐Ÿ‡ต Japan
Regionโ€”
Cityโ€”
TimezoneAsia/Tokyo
Latitude35.69
Longitude139.69

๐Ÿข Ownership & Registration

OrganizationJapan Network Information Center
ASNAS58791
Network Nameโ€”
CIDR Blockโ€”
RIRARIN
Countryโ€”
Abuse ContactAvailable via RDAP

๐ŸŒ DNS Intelligence

PTRv160-251-185-41.snh9.static.cnode.jp
Forward ConfirmedYes โ€” FCrDNS verified
Forward Hostnamesv160-251-185-41.snh9.static.cnode.jp

๐Ÿ” DNS Hygiene

Hygiene Score40% (Fair)
SPFNot configured
DMARCNot configured
FCrDNSVerified
DNSSECValid
CAANot configured

โ˜๏ธ Network Classification

InfrastructureUnknown
Service PurposeWeb Server
Network TierTier 3 โ€” Basic operator with some routing infrastructure
No specific classification

๐Ÿ”Œ Services & Open Ports

PortServiceProtocolBanner
80httptcpโ€”
443httpstcpโ€”
22sshtcp
Closed Ports25, 3389, 8080, 8443 (3 open / 7 scanned)
Servernginx/1.24.0 (Ubuntu)
HTTP Titleโ€”
SSH VersionSSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.16

๐Ÿ” TLS Certificate

๐Ÿ”’
CN=contract.zgsw.co.jp
Issued by CN=E7, O=Let's Encrypt, C=US
Self-signed: No
SANscontract.zgsw.co.jp
Valid From2026-05-02T10:31:10+00:00
Valid Until2026-07-31T10:31:09+00:00
TLS ProtocolTls13
Cipher SuiteTLS_AES_256_GCM_SHA384
Signature Algorithmsha384ECDSA
Validity Period89 days
Serial Number06F4D86481294E3F4ABA81154B49B7863FBA
Thumbprint56E7077C41BB53555591610CB905DC88D1EDC036

๐ŸŽฏ Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
27%
23
routing
19%
22
services
13%
12
ownership
27%
23
reputation
22%
13
geolocation
33%
24
Overall23%1017
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionHigh (85%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-15 08:43:18 UTC
Last Seen2026-06-07 12:07:16 UTC
Profile Built2026-06-07 12:29:04 UTC
Data FreshnessLive
Signal Types24
Total Observations28
๐Ÿ” 24 signal types ยท 28 observations collected
This report is generated from 24+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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โ„น๏ธ About This Report

All data shown is publicly available network metadata โ€” 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.