52.110.1.198
Intelligence Briefing: IP 52.110.1.198/32
Ownership and Infrastructure
The IP address 52.110.1.198 was associated with Microsoft Corporation (ASN 8075) within the 52.96.0.0/12 CIDR block. Network role analysis classified the asset as CloudCompute infrastructure hosting a web server. The system utilized ports 80 (HTTP) and 443 (HTTPS) with a TLS certificate issued by DigiCert Inc to outlook.com under Microsoft Corporation.
Threat Assessment
The asset held a Low Risk reputation with a risk score of 25 and zero blacklist entries. However, the profile carried a "Suspicious Host" threat actor classification. Data analysis revealed signal contradictions, specifically noting that claimed geolocation in Des Moines, Iowa, contradicted Round-Trip Time physics measurements for the reported distance. One DNSBL listing was observed among eight total checks.
Recommendation
Monitoring was recommended with low severity due to present signal contradictions. The overall confidence score was 0.2667. No known campaigns or active attacker behavior were detected during the observation window.
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 | 10/14 domains |
| DMARC | 12/14 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 14 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 | Microsoft-HTTPAPI/2.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | outlook.com*.hotmail.com*.internal.outlook.com*.live.com*.office.com*.office365.com*.outlook.com*.outlook.office365.comattachment.outlook.live.netattachment.outlook.office.net |
| Valid From | 2026-06-26T00:00:00+00:00 |
| Valid Until | 2027-01-10T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 0E371D2766FD365DADDCF4004297839E |
| Thumbprint | C7C19E04464D744D810EF31A24C54FC22A7909C5 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 38% | 2 | 5 |
| Overall | 27% | 10 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-05 15:14:06 UTC |
| Last Seen | 2026-09-20 16:39:31 UTC |
| Profile Built | 2026-09-22 20:29:43 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 51 |
Full dossier details are available via our API.