52.112.95.171
Intellectual briefing for IP 52.112.95.171/32:
The endpoint is identified as part of the Microsoft Corporation infrastructure (AS8075) within the Microsoft Azure cloud network in Virginia, United States. Ownership attribution remains consistent with historical data, though geolocation validation flagged a contradiction between claimed coordinates in Virginia and RTT physics measurements.
Network analysis revealed standard web services on ports 80 and 443 utilizing the Kestrel server banner. TLS certificates were observed for `*.flightproxy.teams.microsoft.com`. DNS hygiene was rated Fair, with SPF and DMARC records present but lacking DNSSEC validation. The surrounding /24 subnet contained 40 total siblings with 9 classified as threats, indicating a mixed-use neighborhood with a moderate abuse density of 0.225.
Threat indicators lists remained empty, and the IP is not classified as a known attacker, spam source, or Tor exit. Behavioral monitoring recorded zero enumeration strikes, WAF violations, or honeypot hits. Current intent classification is Unknown due to insufficient data.
Risk assessment assigned a Low Risk reputation score of 25. Analysts are advised to monitor the asset for changes in signal consistency, specifically regarding the geolocation and RTT contradictions. No immediate firewall rules or blocking actions are recommended.
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 | 52.96.0.0/12 |
| 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 | 40% (Fair) |
| SPF | 4/4 domains |
| DMARC | 4/4 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 4 domains |
☁️ 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 | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Kestrel |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.flightproxy.teams.microsoft.com*.flightproxy.teams.cloud.microsoft |
| Valid From | 2026-08-07T18:24:45+00:00 |
| Valid Until | 2027-02-03T18:24:45+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 4100A62303C62D507346BA6C2E000000A62303 |
| Thumbprint | 0B4A57A5DC892B847B3023A2AE106ED1C10C8F23 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 4 |
| Overall | 23% | 10 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-02 17:22:10 UTC |
| Last Seen | 2026-09-27 01:01:04 UTC |
| Profile Built | 2026-09-27 01:10:07 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 37 |
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