4.155.95.136
Intelligence Briefing: IP 4.155.95.136
The IP address 4.155.95.136 was identified as a Microsoft Azure CloudCompute instance owned by Microsoft Corporation (ASN 8075). The address was registered within the 4.144.0.0/12 CIDR block and geolocated to Boston, MA. Analysis assigned a Low Risk reputation score of 25.
Network reconnaissance indicated port 443 was open on TCP, serving a Microsoft-Azure-Application-Gateway/v2 banner. A valid TLS certificate was observed for licensing.md.mp.microsoft.com. The address was tagged as a Suspicious Host by the system due to signal contradictions, specifically regarding claimed geolocation contradicting RTT physics measurements.
The immediate neighborhood contained one active threat sibling, contributing an inherited risk of 2. The system generated no known campaign matches or blacklist listings. The current recommendation is to Monitor the address with Low severity, pending resolution of signal contradictions. Data freshness confirmed live observations as of September 15, 2026.
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 | 4.144.0.0/12 |
| 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 |
|---|---|---|---|
| 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 | 33% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 4 |
| geolocation | 33% | 2 | 4 |
| Overall | 27% | 10 | 22 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-07 14:11:30 UTC |
| Last Seen | 2026-09-23 19:18:18 UTC |
| Profile Built | 2026-09-23 19:28:01 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 42 |
Full dossier details are available via our API.