72.145.35.106
The IP address 72.145.35.106 was identified as a Microsoft Azure cloud compute resource associated with ASN 8075 (MIA ADSL PPP). It maintained a Low Risk reputation score of 15 and functioned primarily as a web server on port 443 using Microsoft IIS 10.0. Traffic was secured via TLS certificates issued by Microsoft ECC Content Distribution Secure Server CA 2.1 for the hosted domain *.prod.do.dsp.mp.microsoft.com.
Geolocation data placed the host in Dublin, Ireland, though validation flagged a contradiction with US-based certificate data, indicating a distance of 867.9 km. Neighborhood analysis revealed an abuse density of 0.2667 within the /24 subnet, with four threat siblings detected among 15 active peers. No specific threat indicators, known campaigns, or malware signatures were observed.
Despite the classification of Legitimate Infrastructure, the system registered signal contradictions and low data confidence (0.2692). The recommended action was to monitor the IP.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | MIA ADSL PPP |
| ASN | AS8075 |
| Network Name | BLS-72-145-32-0 |
| CIDR Block | 72.145.32.0/19 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Hosted Domain | array611.prod.do.dsp.mp.microsoft.com |
| Hosted Domain | geo-prod.do.dsp.mp.microsoft.com |
🔐 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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Microsoft-IIS/10.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.prod.do.dsp.mp.microsoft.com |
| Valid From | 2025-12-11T19:07:58+00:00 |
| Valid Until | 2026-12-11T19:07:58+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 365 days |
| Serial Number | 33000000609878D50DA33E84F7000000000060 |
| Thumbprint | F5C8FABCEC05D50553177A228CB2705275E6DE24 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 6 |
| routing | 38% | 4 | 5 |
| services | 40% | 2 | 7 |
| ownership | 19% | 2 | 2 |
| reputation | 27% | 1 | 5 |
| geolocation | 27% | 2 | 4 |
| Overall | 31% | 13 | 29 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims US but primary geo says IE
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-03 14:16:51 UTC |
| Last Seen | 2026-09-26 07:25:02 UTC |
| Profile Built | 2026-09-26 07:37:18 UTC |
| Data Freshness | Live |
| Signal Types | 30 |
| Total Observations | 53 |
Full dossier details are available via our API.