155.133.230.100
Intelligence analysis identifies IP 155.133.230.100 as a Low Risk asset with a risk score of 25. Ownership records associate the address with ASN 32590 (VALVE-L1) under Milton Ngan in Warsaw, Poland. Service scans detected no open ports or active services, classifying the network role as firewalled. While the threat actor profile flagged the host as suspicious with indicators present but unclassified, behavioral data recorded zero incidents, no honeypot hits, and zero enumeration strikes. The IP appeared on one DNSBL list, though the surrounding /24 subnet remains classified as clean with zero threat siblings. Recent observations confirm the host is live. Analysts recommend monitoring the asset due to low severity and clean neighborhood context.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Milton Ngan |
| ASN | AS32590 |
| Network Name | VALVE-L1 |
| CIDR Block | 155.133.224.0/19 |
| RIR | ARIN |
| Country | US |
| 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 | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 27% | 2 | 4 |
| routing | 38% | 4 | 5 |
| services | 19% | 2 | 2 |
| ownership | 30% | 3 | 4 |
| reputation | 22% | 1 | 4 |
| geolocation | 33% | 2 | 4 |
| Overall | 28% | 14 | 23 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 22:51:41 UTC |
| Last Seen | 2026-09-21 01:07:34 UTC |
| Profile Built | 2026-09-21 01:15:23 UTC |
| Data Freshness | Live |
| Signal Types | 27 |
| Total Observations | 35 |
Full dossier details are available via our API.