40.126.23.8
IP address 40.126.23.8 was identified as Microsoft Azure cloud infrastructure under ownership of Microsoft Corporation (ASN 8075). The address was classified as Low Risk with a risk score of 20 and a provider score of 0. No threat indicators were found, including zero blacklist entries and no association with known attacker campaigns. Network scans revealed open ports 80 (HTTP) and 443 (HTTPS) with a TLS certificate issued by DigiCert for the subject graph.windows.net. Geolocation data claimed a location in Washington, Virginia, United States, though this was contradicted by round-trip time physics measurements indicating a distance of 6379.9km against a 26ms RTT. The address resided within a subnet (40.126.23.8/24) characterized as mostly clean with an abuse density of 0.1818. Despite the geolocation contradiction, the overall intent was classified as Unknown Intent. Recommendations advised monitoring due to signal contradictions, with a severity assessment of low.
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 | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | 2026-09-15T00:00:00+00:00 |
| Valid Until | 2026-12-24T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 100 days |
| Serial Number | 0F2CC1B027806A5BAA4B42F7BAC58D15 |
| Thumbprint | EBBBC5B2E826AE7D82503F50C0B766A07E6D6562 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 42% | 2 | 4 |
| routing | 20% | 1 | 1 |
| services | 40% | 2 | 3 |
| ownership | 42% | 2 | 4 |
| reputation | 34% | 1 | 3 |
| geolocation | 40% | 2 | 3 |
| Overall | 36% | 10 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-23 04:31:56 UTC |
| Last Seen | 2026-09-25 11:35:47 UTC |
| Profile Built | 2026-09-26 04:40:11 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 33 |
Full dossier details are available via our API.