51.10.10.180
51.10.10.180 is an IPv4 address operated by Divya Quamara (AS8075), geolocated to Madison, United States. Its reverse DNS name is po1012.rwa04.cys13.ntwk.msn.net. As of November 3, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 51.10.10.180 is assigned to Microsoft Corporation (ASN 8075) with ownership registered in Redmond, WA, though inferred geolocation places it in Madison, WI. The endpoint resolves to an msn.net hostname but exhibits poor DNS hygiene due to missing SPF and DMARC records. While network role detection indicates no open services, the host is flagged as a Suspicious Host with a risk score of 25 driven by threat list indicators. Given the very low profile confidence and mixed neighborhood classification, the recommended action is to monitor the address.
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 | po1012.rwa04.cys13.ntwk.msn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | po1012.rwa04.cys13.ntwk.msn.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | 0/2 domains |
| DMARC | 0/2 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 51.10.0.0/15 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 23% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-16 00:58:45 UTC |
| Last Seen | 2026-11-03 07:31:25 UTC |
| Profile Built | 2026-11-03 07:52:51 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 51.10.10.180
Who owns the IP address 51.10.10.180?
51.10.10.180 is registered to Divya Quamara. The address falls within the 51.10.0.0/16 network block. Registration is held at ARIN.
Where is 51.10.10.180 located?
Geolocation data places 51.10.10.180 in Madison, WI, United States. The local time zone is America/Chicago. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 51.10.10.180 malicious or safe?
51.10.10.180 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 51.10.10.180?
The reverse DNS (PTR) record for 51.10.10.180 is po1012.rwa04.cys13.ntwk.msn.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.