152.89.239.64
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 152.89.239.64
Date: 2026-06-11
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**1. Risk Profile**
- Risk Score: 50 (Moderate Risk)
- Threat Indicators: No malicious activity detected (no campaigns, spam, or known attackers).
- Network Stability: "Minimal" operator score (0.1304), indicating low infrastructure reliability.
- DNSBL Listings: 1 out of 8 total lists (high-severity risk category).
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**2. Ownership & Geolocation**
- ASN: 216188 (Customer Service)
- Organization: DE-BIEBER-IT-20190129 (arin-registered)
- Geolocation:
- Country: Germany (DE)
- City: Gifhorn
- Coordinates: 51.3°N, 9.49°E
- Timezone: Europe/Berlin
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**3. Network & Service Status**
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP activity).
- Subnet: 152.89.239.0/24 (abuse density: 0%).
- DNS: No PTR records or domain associations.
- Services: No active services (ports, TLS certificates, or HTTP banners).
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**4. Historical Observations (30-Day Window)**
- Total Signals: 11 (1 DNSBL listing, 1 network stability assessment, 9 geolocation records).
- Trend: No persistent threats; "clean" classification with minimal risk.
- DNSBL Context: Listed on 1 high-severity platform (exact source obscured).
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**5. Relationships & Neighborhood**
- Linked Networks: Same subnet (DE-BIEBER-IT-20190129).
- Neighboring IPs: 0 active or malicious siblings in 152.89.239.0/24.
- Subnet Abuse Density: 0% (no risky neighbors).
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**6. Actionable Insights**
- Monitor DNSBL Listings: Investigate potential false positives or low-risk compromises.
- Verify Network Stability: Low operator score may indicate unstable infrastructure.
- Check for Configuration Changes: No recent activity detected, but subnet stability is minimal.
- No Immediate Mitigation Required: No active threats or services; focus on long-term monitoring.
Conclusion: 152.89.239.64 is a low-risk IP with no direct malicious indicators. The DNSBL listing warrants further investigation, but no immediate action is required. Monitor for subnet changes or new service activity.
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*Generated via IPDebrief threat intelligence platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Customer Service |
| ASN | AS216188 |
| Network Name | DE-BIEBER-IT-20190129 |
| CIDR Block | 152.89.239.0/24 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 13% | 6 | 7 |
Coverage: 5/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-28 00:16:00 UTC |
| Last Seen | 2026-06-11 12:54:12 UTC |
| Profile Built | 2026-06-11 13:02:39 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
🔍 14 signal types · 14 observations collected
This report is generated from 14+ 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.
ℹ️ About This Report
All data shown is publicly available network metadata — 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.