52.123.105.50
Intelligence Briefing: 52.123.105.50/32
The IP address 52.123.105.50 was associated with Microsoft Corporation (ASN 8075) and identified as Microsoft Azure CloudCompute infrastructure within the 52.120.0.0/14 block. The asset functioned as a Web Server hosting services on port 443 (HTTPS) with a TLS certificate issued for presence.teams.microsoft.com.
Threat intelligence data classified the address as Low Risk with a risk score of 20. No blacklist entries, known attacker indicators, or active campaign correlations were recorded. Behavioral analysis showed no honeypot hits, enumeration strikes, or WAF violations.
Geolocation mapping assigned the IP to Des Moines, Iowa, United States, though geolocation consensus was marked invalid. Control plane analysis noted a contradiction between claimed geolocation and RTT physics measurements, recording an observed RTT of 55.8ms against a minimum possible 141.3ms for the claimed distance. DNS hygiene indicated missing SPF and DMARC records.
Analysis recommended monitoring the address for changes due to signal contradictions, despite the verified ownership of
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 | 52.120.0.0/14 |
| 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 | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Microsoft-HTTPAPI/2.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | presence.teams.microsoft.comnoam.presence.teams.microsoft.com |
| Valid From | 2026-08-29T02:50:31+00:00 |
| Valid Until | 2027-03-15T02:50:31+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 198 days |
| Serial Number | 4100D69AC37AA3CD574D54281F000000D69AC3 |
| Thumbprint | 9EF02F68EE9A0DA1855E66F158C1049BA8BF14FB |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-09 12:16:06 UTC |
| Last Seen | 2026-09-09 12:16:06 UTC |
| Profile Built | 2026-09-09 12:45:15 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.