4.175.223.124
On 2026-09-13, IP 4.175.223.124 was observed within Microsoft Corporation infrastructure (AS8075) located in Amsterdam, Netherlands. The address falls within the 4.160.0.0/12 CIDR block associated with Microsoft Azure CloudCompute. Network assessment confirmed the infrastructure is cloud-hosted with no open ports or active service banners, classified as firewalled with no services. Threat analysis returned zero blacklist entries, zero known campaign indicators, and a risk score of 0. Behavioral metrics recorded zero honeypot hits, WAF violations, or total incidents. Geolocation validation established consensus for the Netherlands with a timezone of Europe/Amsterdam. The intent classification was Legitimate Infrastructure, and the recommendation action was Allow with info severity due to no significant risk indicators. Data freshness confirmed live observations as of 2026-09-13T08:34:25.
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 | 4.160.0.0/12 |
| 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 | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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-Azure-Application-Gateway/v2 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | smartscreen.microsoft.com*.wds.microsoft.com*.urs.microsoft.com*.smartscreen.microsoft.comapprep.smartscreen.microsoft.combeta.apprep.smartscreen.microsoft.combeta.w.apprep.smartscreen.microsoft.comw.apprep.smartscreen.microsoft.comurs.microsoft.combeta.urs.microsoft.com |
| Valid From | 2026-08-29T14:46:23+00:00 |
| Valid Until | 2027-02-25T14:46:23+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 4100D91E96625D85B5D504F878000000D91E96 |
| Thumbprint | 4E525490C365950828CC2272C68BBC7E1149786F |
🎯 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 | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 42% | 2 | 3 |
| Overall | 26% | 10 | 15 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims US but primary geo says NL
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 08:33:51 UTC |
| Last Seen | 2026-09-20 17:47:14 UTC |
| Profile Built | 2026-09-20 17:52:19 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 27 |
Full dossier details are available via our API.