20.199.181.219
# IP Intelligence Briefing: 20.199.181.219
## Overview
IP 20.199.181.219 operates within Microsoft Azure cloud infrastructure under ASN 8075 (MSFT). The address carries a moderate risk score of 65, with geolocation consensus indicating Zurich, Switzerland within the Microsoft 20.192.0.0/10 block.
## Ownership and Network Classification
- Organization: Microsoft Corporation
- ASN: AS8075
- Network Block: 20.192.0.0/10
- Infrastructure Type: CloudCompute
- Role: Microsoft Azure service
- Network Classification: Cloud infrastructure with firewalling enabled (no open services detected)
## Threat Indicators
- Threat Indicators: None detected
- Known Campaigns: No associations
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
- Blacklist Count: 3 DNSBL listings out of 8 total lists
- Abuse Confidence: Not calculated
## Historical Signal Analysis
Observation history from 2026-08-13 indicates:
- DNS blacklist activity detected with high severity listings
- Operator score: 0.1304 (labeled "Minimal")
- ASN/ISP signals confirm Microsoft Corporation ownership
- No persistent malicious behavior observed
- Geographic signals show mixed validation (US/Switzerland)
## Neighborhood Assessment
Subnet 20.199.181.0/24 assessment:
- Abuse Density: 0 (clean)
- Total Siblings: 2
- Active Siblings: 1
- Threat Siblings: 0
- Neighbor IP: 20.199.181.135 (risk score: 25)
## SOC Recommendations
Action Required: None immediate. The IP represents legitimate Azure infrastructure with reputation noise from DNS blacklisting.
Monitoring Suggestions:
- Monitor for any escalation in blacklist activity
- Track for service enumeration attempts
- Verify that traffic patterns align with Azure cloud behavior
Network Rules: No firewall blocking recommended. Standard Azure cloud traffic classification applies.
Confidence Level: Moderate (risk score 65)
Last Updated: 2026-08-13
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*Prepared by IPDebrief Intelligence Analysis*
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 | 20.192.0.0/10 |
| 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 | 24% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 25% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-31 19:32:47 UTC |
| Last Seen | 2026-08-13 01:49:39 UTC |
| Profile Built | 2026-08-13 02:12:37 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.