146.66.155.72
Intelligence analysis classified IP 146.66.155.72/32 as Low Risk with a risk score of zero. Ownership records attributed the address to ASN 32590 (Milton Ngan) within the ARIN registry. Geolocation data located the endpoint in Vienna, Austria, though sources disagreed on the country. Network scans indicated the address was firewalled with no open ports or active services. DNS reverse resolution returned 146-66-155-72.valve.net, associating the IP with the Valve domain, but forward resolution confirmation was absent. Threat intelligence feeds identified no active campaigns or abuse confidence scores. The surrounding neighborhood displayed a mixed classification with an abuse density of 0.3333 and an inherited risk of five. Behavioral analysis recorded zero honeypot hits and no total incidents. The profile was marked as live with the latest signal observed on September 18, 2026. Analysis recommended monitoring the asset due to
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Milton Ngan |
| ASN | AS32590 |
| Network Name | EU-VC-IP4-4 |
| CIDR Block | 146.66.155.0/24 |
| RIR | ARIN |
| Country | at |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 146-66-155-72.valve.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 146-66-155-72.valve.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 43% | 2 | 5 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-18 03:27:08 UTC |
| Last Seen | 2026-09-25 18:57:28 UTC |
| Profile Built | 2026-09-25 19:05:10 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 34 |
Full dossier details are available via our API.