217.77.3.46
IP Intelligence Briefing: 217.77.3.46
Date: 2026-06-10
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**1. Risk Profile**
- Overall Risk Score: Low (30/100)
- Provider Score: 0 (Contabo, cloud hosting)
- Authority Score: 0
- Stability: Unstable (route changes detected)
- Threat Indicators: No malicious activity, no blacklisted domains, no spam sources, no known attackers.
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**2. Ownership & Geolocation**
- ASN: 40021 (Contabo)
- Owner: Johannes Selg
- Geolocation:
- Country: Germany (DE)
- City: St. Louis (inconsistent with Germany; potential data error)
- Coordinates: Latitude 51.17, Longitude 10.45
- Timezone: Europe/Berlin
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**3. Network & Service Details**
- Network Role: CloudCompute (Contabo)
- Services:
- HTTP (port 80), HTTPS (port 443), SSH (port 22), HTTPS-alt (port 8443)
- TLS Certificate: Issued by Let's Encrypt (valid, not self-signed)
- Server Fingerprint: Nginx (HTTP/2)
- Subnet: 217.77.3.46/24 (abuse density: 0%)
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**4. Observation History**
- Last 30 Days:
- Stable infrastructure (no abrupt changes in services/network).
- No spikes in threat signals (no DNSBL listings, no malware indicators).
- Geolocation inferred via multi-signal method (confidence: 52%).
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**5. Relationships & Neighbors**
- DNS Associations:
- Linked to `vmi3214047.contaboserver.net` (hosted on Contabo).
- Neighboring IPs:
- Subnet 217.77.3.0/24 has 0 reported malicious neighbors.
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**6. Security Actions**
- Recommended Actions:
- Monitor: Track geolocation inconsistencies and service changes.
- No Block: No immediate threat detected; no firewall rules required.
- Verify: Confirm ownership details with Contabo for accuracy.
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Conclusion:
The IP 217.77.3.46 is operated by Contabo and appears to host a standard web server with no malicious activity. While geolocation data shows conflicting regions, the risk profile remains low. No action is required unless further anomalies are observed.
Source: IPDebrief Threat Intelligence Platform.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS40021 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3214047.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vmi3214047.contaboserver.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | |
| 8443 | https-alt | tcp | — |
| Closed Ports | 25, 3389, 8080 (4 open / 7 scanned) | ||
| Server | nginx |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15 |
🔐 TLS Certificate
| SANs | vmi3214047.contaboserver.net |
| Valid From | 2026-05-27T18:48:25+00:00 |
| Valid Until | 2026-08-25T18:48:24+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
| Serial Number | 05BDCF726E071FCC04B58A480CDD5965B72D |
| Thumbprint | 4D8FF3E0D133616A3DAA27DA1F93692F1AB3BCA6 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 30% | 2 | 3 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 40% | 2 | 3 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-24 18:40:54 UTC |
| Last Seen | 2026-06-29 00:30:05 UTC |
| Profile Built | 2026-06-29 06:32:02 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 24 |
Full dossier details are available via our API.