104.44.52.222
Intelligence Briefing: 104.44.52.222/32
The address was assigned to Microsoft Corporation (ASN 8075) within the 104.40.0.0/13 block, located in Madison, WI. Reputation assessment returned a Low Risk score of 25. The IP maintained a clean neighborhood classification with zero threat siblings and no blacklist entries. Network role identification confirmed CloudCompute infrastructure with no open ports or active services. Reverse DNS resolution returned po1012.rwa03.chi10.ntwk.msn.net. The address was classified as a Suspicious Host due to threat indicators present without specific campaign classification, though no known campaigns or active attacker behavior were observed. Observation activity spanned from 2026-08-29 to 2026-09-08. Recommended action was to monitor the address with low severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 104.40.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | po1012.rwa03.chi10.ntwk.msn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | po1012.rwa03.chi10.ntwk.msn.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | 0/4 domains |
| DMARC | 0/4 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | 5 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 5 |
| geolocation | 37% | 2 | 6 |
| Overall | 26% | 10 | 23 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 13:34:38 UTC |
| Last Seen | 2026-09-24 01:22:37 UTC |
| Profile Built | 2026-09-24 01:30:53 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 40 |
Full dossier details are available via our API.