Your IP: 216.73.216.123
π€ Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 119.51.253.41
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership: ChinaUnicom Hostmaster (ASN 4837, Netname: UNICOM-JL)
- Geolocation: China (CN), inferred with 2500 km accuracy radius.
- Network Role: Mobile IP (LTE/5G), part of China Unicomβs infrastructure.
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
- DNS: Resolves to `41.253.51.119.adsl-pool.jlccptt.net.cn` (ChinaUnicom domain).
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**2. Observation History**
- Last Scans:
- 2026-06-17: Geolocation inferred via multi-signal method (confidence: 52%).
- 2026-06-02: No open ports detected; DNS and TLS scans completed.
- Stability: No ownership or threat persistence changes noted.
- Operator Score: Minimal risk (0.1304), indicating low abuse likelihood.
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**3. Relationships**
- Network: Linked to "UNICOM-JL" (ChinaUnicomβs network).
- DNS: Associated with `41.253.51.119.adsl-pool.jlccptt.net.cn`.
- No External Threat Links: No connections to known malicious entities, subnets, or campaigns.
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**4. Neighborhood Analysis**
- Subnet: 119.51.253.41/24 (no neighboring IPs listed).
- Abuse Density: 0% (clean subnet).
- Activity: No active or malicious sibling IPs detected.
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**5. Actionable Insights**
- No Immediate Threat: The IP is part of a legitimate mobile carrier network with no malicious indicators.
- Monitor for Changes: Track geolocation drift or unexpected service changes (e.g., new open ports).
- DNS Validity: Confirm DNS resolution consistency with ChinaUnicomβs infrastructure.
Recommendation: No firewall rules or blocking actions required. Focus on network segmentation and monitoring for anomalous behavior.
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*Data sourced from IPDebriefβs intelligence feeds. Last updated: 2026-06-17.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | ChinaUnicom Hostmaster |
| ASN | AS4837 |
| Network Name | UNICOM-JL |
| CIDR Block | 119.48.0.0/13 |
| RIR | APNIC |
| Country | CN |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 41.253.51.119.adsl-pool.jlccptt.net.cn |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 41.253.51.119.adsl-pool.jlccptt.net.cn |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown β Insufficient routing data to classify |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
No certificate
Issued by β
N/A
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 26% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 21% | 10 | 15 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:03:34 UTC |
| Last Seen | 2026-06-22 11:12:18 UTC |
| Profile Built | 2026-06-22 11:14:37 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
π 21 signal types Β· 22 observations collected
This report is generated from 21+ 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.
Full dossier details are available via our API.
βΉοΈ 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.