52.229.216.129
IP Intelligence Briefing: 52.229.216.129
Date: 2026-06-16
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**1. Core Profile**
- Risk Rating: Low Risk (Risk Score: 25)
- Ownership: Microsoft Corporation (ASN 8075, MSFT)
- Geolocation: Hong Kong (HK), Latitude 22.31, Longitude 113.91
- Network Role: Microsoft Azure Cloud Compute instance (Hosting, Web Server)
- Services:
- Open Ports: HTTP (80), HTTPS (443), SSH (22)
- TLS Certificate: Valid (Let’s Encrypt), SANs: `vaanistack.in`, `www.vaanistack.in`
- Server Banner: `nginx/1.24.0 (Ubuntu)`
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**2. Threat & Abuse Indicators**
- Threat Status: No malware, spam, or attack indicators detected.
- Blacklist Status: Not listed on public DNSBLs (0 matches).
- Abuse Density: Subnet abuse density: 1 (low risk).
- Historical Observations:
- Secure TLS configuration (TLS 1.3, AES-256-GCM).
- No DNS or email authentication (SPF/DKIM/DMArC not configured).
- No Tor exit node or known attacker associations.
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**3. Network Relationships**
- Subnet: `52.229.216.129/24` (Microsoft Azure subnet).
- Neighbors: No active siblings or threat siblings in the subnet.
- Cross-Entity Links:
- Linked to Microsoft’s MSFT network (ASN 8075).
- No correlated IPs or campaigns detected.
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**4. Observational Trends**
- Recent Activity:
- Last observed on 2026-06-16 with HTTP/HTTPS services and SSH access.
- No significant changes in risk scores or network behavior over the past 30 days.
- Geolocation Validity: ICMP validation failed (firewall blocking probes), but geolocation aligns with Hong Kong.
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**5. Recommendations**
- Monitor: Track for unexpected port openings or configuration changes.
- Verify: Confirm DNS and email security settings (SPF/DKIM) if this IP hosts public services.
- No Immediate Action Required: Low-risk, legitimate cloud infrastructure with no malicious indicators.
End of Briefing
*Generated via IPDebrief intelligence tools. For further analysis, correlate with domain and certificate data.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 52.224.0.0/11 |
| RIR | ARIN |
| Country | United States |
| 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 | vaanistack.inwww.vaanistack.in |
| Valid From | 2026-06-02T08:46:04+00:00 |
| Valid Until | 2026-08-31T08:46:03+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
| Serial Number | 05A3B65B59005FCC1600F28F84262C99E590 |
| Thumbprint | 18F2CC853C0AA663AD58AC2BF25ED2486A510D68 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 30% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-03 06:16:54 UTC |
| Last Seen | 2026-06-21 10:01:01 UTC |
| Profile Built | 2026-06-21 10:09:03 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
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