104.44.16.26
An intelligence profile for IP 104.44.16.26 identifies the address as owned by Microsoft Corporation (ASN 8075), located in Madison, Wisconsin. The asset is classified as CloudCompute infrastructure with a Low Risk reputation score of 25. DNS records resolve to be2.ibr02.pdx30.ntwk.msn.net, though forward resolution confirmation was not verified. No open ports or active services were detected, and the address is described as Firewalled / No Services. While tagged as a Suspicious Host by system classification, no specific threat indicators, campaigns, or known malicious activity were observed during the observation window. The surrounding subnet 104.44.16.26/24 is classified as mostly_clean with an abuse density of 0.1538. The recommendation is to Monitor the address with low severity, as it resides in a mostly_clean neighborhood.
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 | be2.ibr02.pdx30.ntwk.msn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | be2.ibr02.pdx30.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 | 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 | 37% | 2 | 9 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 6 |
| geolocation | 38% | 2 | 5 |
| Overall | 27% | 10 | 27 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-05 06:13:53 UTC |
| Last Seen | 2026-09-27 03:01:36 UTC |
| Profile Built | 2026-09-27 03:10:37 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 41 |
Full dossier details are available via our API.