104.248.134.221
IP Intelligence Briefing: 104.248.134.221
Date: 2026-06-13
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**1. Core Profile**
- Risk Assessment: Low Risk (Risk Score: 0 / Provider Score: 0 / Authority Score: 0).
- Ownership: Owned by DigitalOcean, LLC (AS14061).
- Geolocation: Frankfurt am Main, Germany (DE).
- Network Role: CloudCompute infrastructure (DigitalOcean hosting).
- Services:
- Open ports: 80 (HTTP), 443 (HTTPS), 22 (SSH).
- Server: `nginx/1.24.0 (Ubuntu)`.
- TLS Certificate: Self-signed, issued to `in-ctech-ubuntu-server`.
- Threat Indicators: No malicious activity detected (no blacklists, campaigns, or abuse confidence scores).
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**2. Observation History**
- Recent Activity:
- 2026-06-13: Connection failure to HTTPS service (confidence 30%).
- BGP route stability confirmed (AS14061, routeviews).
- Geolocation inferred via multi-signal analysis (Frankfurt, DE; accuracy ±600km).
- No Recent Threat Signals: No DNS anomalies, spam, or malicious campaigns linked.
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**3. Network Relationships**
- Subnet: 104.248.134.221/24.
- Related Entities:
- Same network: 23 entries under `DIGITALOCEAN-104-248-0-0` (likely DigitalOcean infrastructure).
- BGP Peers: AS2914 (likely Cloudflare) and AS14061 (DigitalOcean).
- Routing: Stable route with no recent changes (30-day stability).
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**4. Neighborhood Analysis**
- Subnet Abuse Density: 0% (no malicious neighbors detected).
- Neighbors: No neighboring IPs found in the /24 subnet.
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**5. Actionable Insights**
- No Immediate Threat: The IP is associated with legitimate cloud infrastructure and shows no malicious indicators.
- Monitor for Anomalies: Track unexpected service changes (e.g., new ports, certificate updates) or sudden network activity spikes.
- Verify Certificate: The self-signed TLS certificate may indicate an internal or development server; ensure it aligns with expected security policies.
Recommendation: No firewall rules or blocking actions required. Continue standard monitoring for deviations from baseline behavior.
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Source: IPDebrief Threat Intelligence Platform | © 2026 Jason Alberino.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Network Name | — |
| CIDR Block | 104.248.128.0/20 |
| RIR | ARIN |
| Country | — |
| 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 | 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 | |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | nginx/1.24.0 (Ubuntu) |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.16 |
🔐 TLS Certificate
| SANs | in-ctech-ubuntu-server |
| Valid From | 2026-03-03T10:03:45+00:00 |
| Valid Until | 2036-02-29T10:03:45+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 3650 days |
| Serial Number | 1E91C8D480DB91B6D9A8415BAA86F27782921A02 |
| Thumbprint | 31E6A3BD941BBEA1E95BF20E35510A03EF8B3903 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 20% | 2 | 3 |
| services | 25% | 2 | 3 |
| ownership | 36% | 3 | 7 |
| reputation | 26% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 27% | 12 | 23 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:28 UTC |
| Last Seen | 2026-06-26 22:00:12 UTC |
| Profile Built | 2026-06-27 18:15:29 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 33 |
Full dossier details are available via our API.