# INTELLIGENCE BRIEFING: 40.116.92.112/32
Classification: Low Risk - Legitimate Cloud Infrastructure
Date of Analysis: Current
Analyst: IPDebrief Intelligence Team
---
## EXECUTIVE SUMMARY
IP address 40.116.92.112 is Microsoft Corporation infrastructure operating within Microsoft Azure Cloud Compute. The IP presents a low-risk profile (Risk Score: 25) with no active threat indicators or malicious behavior detected. This is legitimate cloud infrastructure, not a malicious actor.
---
## OWNERSHIP & ATTRIBUTION
| Attribute | Value |
|---|---|
| Organization | Microsoft Corporation |
| ASN | AS8075 (MSFT) |
| Network Name | MSFT |
| CIDR Block | 40.74.0.0/15 |
| RIR | ARIN |
| Abuse Contact | Available via RDAP |
---
## GEOLOCATION
| Attribute | Value |
|---|---|
| Country | United States (US) |
| Region | Illinois (IL) |
| City | Chicago |
| Coordinates | 40.63, -89.4 |
| Timezone | America/Chicago |
| Geo Confidence | 2 sources, consensus verified |
---
## NETWORK ROLE & INFRASTRUCTURE
| Attribute | Value |
|---|---|
| Infrastructure Type | Cloud Compute |
| Network Role | Microsoft Azure |
| Is Cloud | Yes |
| Is CDN | No |
| Is VPN | No |
| Is Proxy | No |
| Is Hosting | Yes |
| Service Purpose | Firewalled / No Services |
---
## THREAT INDICATORS
| Attribute | Value |
|---|---|
| Risk Score | 25 (Low) |
| Abuse Confidence | Not applicable |
| Blacklist Count | 0 |
| Is Tor Exit | No |
| Is Known Attacker | No |
| Is Spam Source | No |
| Known Campaigns | None |
| Threat Feeds | Empty |
---
## OBSERVATION HISTORY
Total Observations: 26 signals
Recent observations indicate normal operational activity:
- Routing signals show valid RPKI state (AS Path: 7018 8075)
- Ownership consistent with Microsoft Corporation
- No persistent malicious behavior detected
- Single threat observation noted but classified as non-persistent
- Threat persistence days: 0
---
## RELATIONSHIP ANALYSIS
Total Relationships: 7
- All relationships map to same-network entity (MSFT)
- No external associations with third-party infrastructure
- Consistent Microsoft ecosystem attribution
---
## NEIGHBORHOOD ANALYSIS
Subnet: 40.116.92.112/24
- Abuse Density: 0 (Clean)
- Neighbor Count: 0 (No adjacent IPs in /24)
- Classification: Clean
- Threat Siblings: 0
- Inherited Risk: 0
---
## NETWORK CLASSIFICATION
- DNS Classification: No hosted domains, no forward resolution
- Email Reputation: Not applicable
- Control Plane: Valid RPKI, stable delegation
- Traceroute: 21 hops, transit via Comcast networks
- DNSBL Listings: 1 of 8 total lists (minimal impact)
---
## SECURITY ACTIONS
Risk Score: 25 (Low Risk)
Recommendations: None required
This IP is legitimate Microsoft Azure infrastructure. No blocking, rate-limiting, or other defensive actions are recommended at this time. Standard allow rules for Microsoft cloud traffic apply.
---
## OPERATIONAL GUIDANCE
This IP represents Microsoft Azure cloud infrastructure operating from Chicago, IL. The low risk score (25), clean neighborhood classification, and absence of threat indicators confirm legitimate operational status.
SOC Analyst Action Required: None. Standard monitoring applies. No blocking or mitigation measures needed.
---
*Intel generated by IPDebrief Intelligence Platform. Data sources: Microsoft Corporation, ARIN, multi-feed threat intelligence.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 40.74.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 4 |
| routing | 30% | 3 | 4 |
| services | 19% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 25% | 1 | 1 |
| Overall | 27% | 11 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-25 08:45:31 UTC |
| Last Seen | 2026-08-12 19:36:47 UTC |
| Profile Built | 2026-08-12 19:45:41 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 25 |
Full dossier details are available via our API.