52.112.87.20
Intelligence analysts observed IP 52.112.87.20 as a Microsoft Azure infrastructure asset located in Boston, MA. Ownership was attributed to Microsoft Corporation under ASN 8075 within the 52.96.0.0/12 block. The system functioned as a web server, exposing TCP/80 and TCP/443 ports. TLS certificates validated the Microsoft domain *.trouter.teams.microsoft.com.
Threat indicators remained absent, resulting in a Low Risk reputation score of 25. The asset resided in a mostly clean subnet with an abuse density of 0.1379. No known campaigns or active attacker behaviors were recorded. Behavioral analysis showed zero honeypot hits, enumeration strikes, or WAF violations.
Operational recommendation was to monitor the asset with low severity due to its location in a mostly clean neighborhood and consistent network hygiene.
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 | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.trouter.teams.microsoft.com*.trouter.communication.microsoft.com*.trouter.communications.svc.cloud.microsoft |
| Valid From | 2026-08-29T05:59:08+00:00 |
| Valid Until | 2027-02-25T05:59:08+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 4300E7F47B679F9FEDB8B51E30000000E7F47B |
| Thumbprint | 4419B1680B0AA144933A7110F060336712C170D5 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 27% | 2 | 3 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 0% | 0 | 0 |
| Overall | 21% | 9 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-06 03:12:05 UTC |
| Last Seen | 2026-09-18 08:40:57 UTC |
| Profile Built | 2026-09-18 08:54:29 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 37 |
Full dossier details are available via our API.