185.220.216.31
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: 185.220.216.31
Date: 2026-06-09
**Overview**
- Risk Profile: Low risk (riskScore: 0). No malicious indicators, abuse confidence, or threat feeds detected.
- Ownership: Registered to NORDERSTEDT-MNT (ASN 15943) under the RIPE registry. Assigned to a residential/private network (185.220.216.0/23).
- Geolocation: Germany (Hamburg), latitude 53.6, longitude 10.
**Network & Services**
- Network Role: Residual private residential network; no public services or infrastructure detected.
- DNS: Resolves to `185.220.216.31.dynamic-pppoe.dt.ipv4.wtnet.de` (dynamic residential IP).
- Security: DNSSEC valid, no TLS certificates or open ports observed.
**Threat Indicators**
- Malicious Activity: No known attackers, spam sources, or blacklisted IPs linked.
- History: Low-confidence observations (0–0.6) over 14 days; no persistent threats or campaigns.
- Neighbors: No sibling IPs in the /24 subnet; subnet abuse density is 0.
**Relationships**
- DNS Associations: Repeated ties to the same hostname (`185.220.216.31.dynamic-pppoe.dt.ipv4.wtnet.de`).
- Network: Linked to the private network `W-PPPOE-PRIVATE-CUSTOMER-NET`.
**Recommendations**
- Traffic Allowance: No blocking required; IP shows no malicious behavior.
- Monitoring: Track DNS resolution patterns for dynamic residential IPs, as they may change frequently.
- Context: Verify if this IP is part of a larger network segment under investigation.
Conclusion: This IP is a low-risk residential address with no direct threat indicators. No actionable security measures are required unless tied to a specific incident.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | NORDERSTEDT-MNT |
| ASN | AS15943 |
| Network Name | W-PPPOE-PRIVATE-CUSTOMER-NET |
| CIDR Block | 185.220.216.0/23 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 185.220.216.31.dynamic-pppoe.dt.ipv4.wtnet.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 185.220.216.31.dynamic-pppoe.dt.ipv4.wtnet.de |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | — |
| 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 | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
Coverage: 5/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-20 22:12:32 UTC |
| Last Seen | 2026-06-09 06:22:43 UTC |
| Profile Built | 2026-06-09 06:44:13 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
🔍 19 signal types · 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.
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.