51.10.40.19
Intelligence analysis of IP 51.10.40.19/32 classified the address as Low Risk with a risk score of 25. Ownership records indicated ASN 8075 under the organization "Divya Quamara" within the ARIN registry, utilizing the 51.10.0.0/16 CIDR block. Geolocation data localized the endpoint to Madison, Wisconsin, United States. Forward DNS resolution returned be1.owr01.chi10.ntwk.msn.net, associating the address with the msn.net domain. No open ports were detected during service scans, and the infrastructure type was categorized as firewalled with no active services.
Threat indicators showed the IP was listed on one DNS blacklist, though the neighborhood classification remained mostly clean with an abuse density of 0.1111. Behavioral logs recorded zero total incidents and zero active attacker activity. The threat assessment labeled the host as "Suspicious Host" due to the presence of threat indicators without specific classification. Control plane data indicated the IP was not a known campaign participant. The final recommendation assigned a Monitor action with low severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Divya Quamara |
| ASN | AS8075 |
| Network Name | cloud |
| CIDR Block | 51.10.0.0/16 |
| RIR | ARIN |
| Country | US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | be1.owr01.chi10.ntwk.msn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | be1.owr01.chi10.ntwk.msn.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | 28% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 26% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 07:58:25 UTC |
| Last Seen | 2026-09-20 17:46:34 UTC |
| Profile Built | 2026-09-22 19:05:26 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 29 |
Full dossier details are available via our API.