20.50.201.206
The IP address 20.50.201.206 was identified as low risk with a reputation score of 25. Ownership records attributed the address to Microsoft Corporation (ASN 8075) within the 20.33.0.0/16 block, located in Boston, MA. The host functioned as a Microsoft Azure web server, exposing HTTPS traffic on TCP port 443. TLS certificates were issued by Microsoft TLS G2 RSA CA OCSP 10 for subjects including events.data.microsoft.com.
Threat analysis indicated the address was not a known attacker, spam source, or Tor exit node. Blacklist counts returned zero, and behavioral monitoring reported no honeypot hits, enumeration strikes, or WAF violations. The surrounding subnet (20.50.201.0/24) was classified as clean with zero inherited risk and zero abuse density. Despite a minor DNSBL listing count of 1, the control plane assessment maintained a low severity risk status. The recommendation was to monitor the resource due to its placement in a clean neighborhood.
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 | 20.33.0.0/16 |
| 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 | 3/4 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 |
|---|---|---|---|
| 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 | *.events.data.microsoft.comevents.data.microsoft.com*.pipe.aria.microsoft.compipe.skype.com*.pipe.skype.com*.mobile.events.data.microsoft.commobile.events.data.microsoft.com*.events.data.msn.comevents.data.msn.com*.events.data.msn.cn |
| Valid From | 2026-08-29T11:30:15+00:00 |
| Valid Until | 2027-02-25T11:30:15+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 4900CA6619BD29821292B8FC7B000000CA6619 |
| Thumbprint | E54746C2A08B420D4FEAD110E0A92862ADB1AE7E |
🎯 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 | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 23% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 08:01:57 UTC |
| Last Seen | 2026-09-20 23:47:39 UTC |
| Profile Built | 2026-09-20 23:59:26 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 33 |
Full dossier details are available via our API.