4.223.226.192
## IP Intelligence Briefing: 4.223.226.192/32
Classification: Low-Risk Cloud Infrastructure
Risk Score: 25/100
Ownership & Infrastructure Profile
The IP address 4.223.226.192 belongs to Microsoft Corporation (ASN 8075, MSFT) within the 4.208.0.0/12 CIDR block. Infrastructure is classified as Microsoft Azure CloudCompute with firewalled/no-services status. The IP operates within the 4.223.226.0/24 subnet, which shows zero abuse density and no threat siblings.
Geolocation Analysis
Primary geolocation consensus indicates Stockholm, Sweden (SE). Routing observations show hop traffic through Microsoft network be26.ear01.bos01.ntwk.msn.net (Boston, US), consistent with Azure's distributed infrastructure and global traffic patterns.
Threat Intelligence Assessment
- Abuse Confidence: None recorded
- Blacklist Status: 0 blacklists; listed on 1 of 8 DNSBLs with minimal severity
- Threat Indicators: None detected
- Campaign Correlation: No known campaigns, 0 cert matches, 0 correlated IPs
- Behavioral Signals: Zero honeypot hits, no enumeration strikes, no WAF violations
Network Classification Flags
- Cloud Infrastructure: Yes (Microsoft Azure)
- CDN/VPN/Proxy: No
- Tor Exit/Hosting/Mobile/Residential: No
- Anycast/Bogon: No
Temporal Analysis
Ownership has been stable with 0 changes recorded. Threat observation count is 0, indicating no persistent malicious activity. The IP demonstrates clean neighborhood classification with inherited risk of 0.
Control Plane Assessment
Route stability flagged as unstable (isRouteStable: false). BGP prefix origin: 4.208.0.0/12. Route changes in 30-day period: 0. DNSSEC validation: valid.
Recommended Actions
No immediate security actions required. IP is classified as low-risk legitimate Microsoft Azure infrastructure. Monitoring may be applied for contextual awareness but no firewall rules or blocking recommended.
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 | 4.208.0.0/12 |
| 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 | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 36% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 17% | 1 | 1 |
| Overall | 22% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-22 19:33:07 UTC |
| Last Seen | 2026-08-12 17:16:27 UTC |
| Profile Built | 2026-08-12 17:28:09 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 18 |
Full dossier details are available via our API.