52.184.253.97
Analysis identified IP 52.184.253.97 as an asset owned by Microsoft Corporation (AS8075) within the 52.145.0.0/16 block. Geolocation data localized the infrastructure to Boston, Massachusetts, USA. Reputation assessment recorded a Low Risk score of 25 with zero blacklist associations and no known attacker flags.
Technical profiling classified the address as a Microsoft Azure cloud compute web server. Network scanning detected only TCP port 443 (HTTPS) as open. TLS inspection revealed a certificate issued by Microsoft TLS G2 RSA CA OCSP 16 for the subject CN=licensing.md.mp.microsoft.com. The IP was not identified as a proxy, VPN, Tor exit node, or mobile carrier. DNS resolution did not return forward hostnames, and no email authentication records were resolved.
This data supports classifying the IP as legitimate cloud infrastructure.
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 | 52.145.0.0/16 |
| 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 | 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 |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Microsoft-Azure-Application-Gateway/v2 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | licensing.mp.microsoft.com*.licensing.mp.microsoft.com*.frontdoor.licensing.commerce.microsoft.comlicensing.md.mp.microsoft.com |
| Valid From | 2026-08-28T06:10:18+00:00 |
| Valid Until | 2027-02-24T06:10:18+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 5500C108B42FDAC2B7F46053CD000000C108B4 |
| Thumbprint | 280A0041C1D34314FDDF6F05482169A3421A232D |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 37% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 5 |
| geolocation | 27% | 2 | 4 |
| Overall | 26% | 10 | 24 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 13:16:55 UTC |
| Last Seen | 2026-09-20 20:20:58 UTC |
| Profile Built | 2026-09-20 20:30:14 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 47 |
Full dossier details are available via our API.