155.133.248.41
IP address 155.133.248.41/32 was identified as Low Risk with a risk score of 0. Ownership records assigned the address to ASN 32590 (Milton Ngan, VALVE-L1) within the ARIN registry. Geolocation data placed the source in the US. No open ports were detected, and the service purpose was classified as Firewalled / No Services. The IP exhibited no malicious behavior, with zero blacklist listings and no association with known campaigns or threat actors. Neighborhood analysis classified the subnet 155.133.248.0/24 as clean with an abuse density of 0. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations. The recommended action was to Allow traffic with an info-level severity due to the absence of significant risk indicators. Data freshness confirmed the profile as live.
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 | 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 | 7 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 27% | 1 | 5 |
| geolocation | 27% | 2 | 4 |
| Overall | 24% | 10 | 22 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 20:47:14 UTC |
| Last Seen | 2026-09-21 00:09:22 UTC |
| Profile Built | 2026-09-21 00:21:18 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 36 |
Full dossier details are available via our API.