# IP Intelligence Briefing: 20.151.108.19/32
Classification: Low Risk โ Cloud Infrastructure
Date: 2026-06-20
Analyst: IPDebrief Intelligence
---
## Executive Summary
IP address 20.151.108.19 is a Microsoft Azure infrastructure endpoint located in Toronto, Ontario, Canada. The address registers a low-risk profile (risk score: 25) with no active threat indicators, blacklisting, or malicious activity detected. No firewall restrictions or blocking actions are recommended at this time.
---
## Profile Overview
| Attribute | Value |
|---|---|
| **IP Address** | 20.151.108.19/32 |
| **Risk Score** | 25 / 100 (Low Risk) |
| **Organization** | Microsoft Corporation |
| **ASN** | AS8075 |
| **Geolocation** | Toronto, ON, Canada |
| **Infrastructure Type** | Microsoft Azure (Cloud) |
| **Abuse Confidence** | Not Applicable |
| **Blacklist Count** | 0 |
---
## Technical Observations
Network Classification:
- Cloud infrastructure: Yes (Microsoft Azure)
- CDN/Proxy/VPN: No
- Hosting/Residential: No
- Anycast: No
- Bogon: No
Service Status:
- Open ports: None detected
- HTTP/TLS services: None detected
- PTR hostnames: None
- DNS resolution: No forward resolution confirmed
- Status: Firewalled / No Services
Control Plane:
- Origin ASN: AS8075
- BGP Prefix: 20.150.0.0/15
- Route stability: False
- DNSBL listed: 1 of 8 total lists
- Operator score: 0.1304 (Minimal)
---
## Threat Intelligence
Threat Indicators:
- Known attacker: No
- Spam source: No
- Tor exit node: No
- Threat campaigns: None detected
- Blacklist entries: 0
Behavioral Signals:
- Honeypot hits: 0
- Enumeration strikes: 0
- WAF violations: 0
- Threat persistence days: 0
- Persistently malicious: No
---
## Observation History (18 signals)
Recent observations (2026-06-20) show consistent geolocation data pointing to Toronto, Canada. One signal (2026-06-20T00:41:12) flagged proxy/VPN activity, consistent with Azure infrastructure characteristics. Subnet classification remains clean with zero abuse density. No escalation in threat signals observed.
---
## Neighborhood Analysis
Subnet: 20.151.108.19/24
- Total siblings: 2
- Active siblings: 2
- Threat siblings: 0
- Abuse density: 0 (Clean)
Notable Neighbor:
- 20.151.108.150: Risk score 50 (Medium)
- Recommendation: Monitor for correlation with malicious activity
---
## Relationships
All 21 relationship entities map to "MSFT" (Microsoft), confirming consistent Microsoft infrastructure ownership. No external associations detected with third-party organizations, subnets, or certificates.
---
## SOC Analyst Recommendations
1. No immediate blocking required โ IP operates within normal Azure infrastructure parameters
2. Monitor neighbor 20.151.108.150 โ Medium risk score warrants continued observation
3. Log traffic patterns โ Track communication volumes to/from this Azure endpoint
4. Baseline expectations โ No services should be open; unexpected service activity warrants investigation
5. Geolocation validation โ Confirm all traffic originates from expected Canadian Azure regions
---
Conclusion: This IP address represents legitimate Microsoft Azure infrastructure with no malicious indicators. No security actions are recommended at this time. Continue standard monitoring practices for Azure cloud endpoints.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | ARIN |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 30% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 22% | 1 | 2 |
| geolocation | 33% | 2 | 3 |
| Overall | 21% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-15 20:47:34 UTC |
| Last Seen | 2026-06-28 02:47:13 UTC |
| Profile Built | 2026-06-28 20:51:34 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 23 |
Full dossier details are available via our API.