40.126.29.12
Intelligence Briefing: IP 40.126.29.12
The target was identified as Microsoft Corporation infrastructure (ASN 8075) within the 40.126.0.0/18 block, operating as part of the Microsoft Azure CloudCompute network. Risk assessment classified the address as Low Risk with a score of 15. No threat indicators, abuse reports, or blacklist entries were observed, and the IP was not flagged as a known attacker or spam source. Services included HTTP and HTTPS on ports 80 and 443, utilizing a TLS certificate for graph.windows.net issued by DigiCert.
Network analysis revealed a contradiction between the claimed geolocation in Redmond, WA, and Round-Trip Time (RTT) physics measurements for the observed distance. The subnet 40.126.29.12/24 was classified as clean with zero threat siblings. Due to signal contradictions, the recommended action is to Monitor 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 | 40.126.0.0/18 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 1/4 domains |
| DMARC | 4/4 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | graph.windows.net*.aadg.windows.net*.aadkds.ppe.reporting.msidentity.com*.aadkds.prd.reporting.msidentity.com*.accesscontrol.aadtst3.windows-int.net*.accesscontrol.windows-ppe.net*.accesscontrol.windows.net*.adls.aadkds.ppe.reporting.msidentity.com*.adls.aadkds.prd.reporting.msidentity.com*.adti.aadkds.ppe.reporting.msidentity.com |
| Valid From | 2026-07-24T00:00:00+00:00 |
| Valid Until | 2027-01-20T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 180 days |
| Serial Number | 0A56D80BECB0CB3FF2CF46669FFDEA30 |
| Thumbprint | F9445063A1FA05FEB3B1F2996257068F782B579C |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 30% | 3 | 4 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 26% | 12 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 02:10:40 UTC |
| Last Seen | 2026-09-11 20:12:01 UTC |
| Profile Built | 2026-09-11 20:28:00 UTC |
| Data Freshness | Live |
| Signal Types | 28 |
| Total Observations | 42 |
Full dossier details are available via our API.