51.81.84.41
IP 51.81.84.41/32 was assigned a Moderate Risk reputation score of 50. Ownership records identified the address as belonging to OVH US LLC (ASN 16276) within the 51.81.80.0/21 block, geolocated to New York, US. Infrastructure analysis classified the endpoint as a cloud computing instance used for hosting, which was firewalled with no active services detected on open ports. DNS resolution confirmed the PTR hostname vps-3bafcec5.vps.ovh.us. Threat intelligence scans returned zero blacklist hits, and the address was not flagged as a known attacker, spam source, or Tor exit. Routing records indicated the route was not stable within the last 30 days. No specific mitigation actions were recommended based on the observed profile.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | OVH US LLC |
| ASN | AS16276 |
| Network Name | VPS-VIN |
| CIDR Block | 51.81.80.0/21 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vps-3bafcec5.vps.ovh.us |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vps-2f03d20c.vps.ovh.usvps-3bafcec5.vps.ovh.us |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-14 13:21:59 UTC |
| Last Seen | 2026-09-02 05:51:16 UTC |
| Profile Built | 2026-09-02 05:51:41 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 26 |
Full dossier details are available via our API.