# IP Intelligence Briefing: 52.183.7.209/32
Classification: Moderate Risk | Provider: Microsoft Azure | Status: Active Monitoring Recommended
## Executive Summary
IP 52.183.7.209 is hosted on Microsoft Azure infrastructure (AS8075, MSFT) with a moderate risk score of 50. The IP exhibits no open services and maintains a mostly clean subnet environment (52.183.7.0/24) with abuse density rated 1. Historical analysis shows 23 observations with consistent Microsoft Corporation ownership attribution.
## Ownership & Infrastructure
| Attribute | Value |
|---|---|
| **Organization** | Microsoft Corporation |
| **ASN** | AS8075 |
| **CIDR Block** | 52.145.0.0/16 |
| **Geolocation** | Quincy, WA, US |
| **Infrastructure Type** | CloudCompute |
| **Cloud Provider** | Microsoft Azure |
## Risk Assessment
Risk Score: 50 (Moderate Risk)
- Provider Score: 0
- Authority Score: 0
- Abuse Confidence Score: Not applicable
- DNS Blacklist Status: Previously listed on 8 lists, currently 0 active listings
- Threat Indicators: None active
- Known Campaigns: None detected
The moderate risk score is elevated primarily due to DNS blacklist history rather than active threat behavior. No honeypot hits or enumerated services detected.
## Network Context
Subnet Analysis: 52.183.7.0/24
- Neighbor Count: 0
- Abuse Density: 0 (Mostly Clean)
- Active Siblings: 1
- Threat Siblings: 1
- Classification: Mostly Clean
The subnet shows minimal abuse activity, suggesting the IP's risk profile may be isolated rather than indicative of broader infrastructure compromise.
## Historical Trends
- Observations: 23 signals recorded
- Recent Activity: Consistent Microsoft Corporation ownership attribution
- Geolocation Signals: US (WA), Quincy, with multi-signal inference confidence of 0.56
- Threat Persistence: 0 days (not persistently malicious)
- Ownership Changes: 0 (stable ownership)
## Recommended Actions
Based on risk profile, the following firewall rules are recommended:
```bash
# iptables
iptables -A INPUT -s 52.183.7.209 -j DROP
# nftables
nft add rule inet filter input ip saddr 52.183.7.209 drop
# Cloudflare WAF
{"description":"Block 52.183.7.209 β IPDebrief risk score 50","action":"block","filter":{"expression":"ip.src eq 52.183.7.209"}}
# AWS WAF
{"Addresses":["52.183.7.209/32"],"Description":"IPDebrief risk 50"}
```
Note: These recommendations are probabilistic and should be combined with contextual traffic analysis before enforcement.
## Intelligence Narrative
This IP address is a Microsoft Azure cloud resource with moderate risk characteristics driven by historical DNS blacklist associations rather than active malicious behavior. The subnet environment (52.183.7.0/24) demonstrates low abuse density, suggesting the IP's risk is likely isolated. No open ports or service banners detected, indicating either proper egress filtering or legitimate cloud infrastructure behavior.
SOC Analyst Guidance: Monitor for anomalous outbound patterns if this IP initiates connections. The moderate risk score warrants logging but may not require immediate blocking if traffic is legitimate cloud-to-cloud communication. Review any incoming connection attempts against known Microsoft Azure service traffic patterns.
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 | 52.145.0.0/16 |
| 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 | Hosting β Infrastructure provider without advanced routing |
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 | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-30 11:04:15 UTC |
| Last Seen | 2026-08-13 00:42:39 UTC |
| Profile Built | 2026-08-13 01:01:08 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.