Your IP: 216.73.216.123
π€ Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 23.21.75.112
Date: 2026-06-13
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**1. Risk Assessment**
- Overall Risk Score: Low (25/100)
- Provider Score: 0 (No malicious provider indicators)
- Authority Score: 0 (No authoritative malicious activity)
- Stability: Unstable (route stability score: 0.26)
- Threat Indicators: Clean (no malware, spam, or attacker associations)
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**2. Ownership & Geolocation**
- ISP: Amazon Data Services (AS14618)
- Location: Ashburn, Virginia, US (39.04°N, -77.49°E)
- Network: Part of `AMAZON-IAD` (Amazon Web Services infrastructure)
- Subnet: 23.21.75.112/24 (clean, no abuse density)
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**3. Network & Service Profile**
- Cloud/Hosting: Amazon Web Services (AWS) infrastructure
- Open Ports: None detected
- DNS: Resolves to `ec2-23-21-75-112.compute-1.amazonaws.com`
- TLS/HTTP: No active services or certificates detected
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**4. Observation History**
- Stability: Unstable (route changes in last 30 days)
- Ownership: Static (no ownership changes)
- Threat Activity: No persistent malicious observations
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**5. Relationships & Neighbors**
- Linked Entities:
- Amazon AWS network (`AMAZON-IAD`)
- DNS hostname `ec2-23-21-75-112.compute-1.amazonaws.com`
- Subnet Neighbors: No active or threat-related IPs in 23.21.75.112/24
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**6. Recommendations**
- Monitoring: Track route stability and unexpected DNS changes.
- Firewall: Allow traffic to AWS infrastructure if legitimate, but block unsolicited connections.
- Context: Confirm if this IP is part of a known service or workload.
Conclusion: This IP is part of Amazon's infrastructure with no malicious activity detected. However, its unstable route and lack of service visibility warrant continued monitoring.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS16509 |
| Network Name | AMAZON-IAD |
| CIDR Block | 23.20.0.0/14 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-23-21-75-112.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-23-21-75-112.compute-1.amazonaws.com |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | 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
No certificate
Issued by β
N/A
| 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 | 36% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 23% | 9 | 14 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Fresh
| First Seen | 2026-06-05 07:05:28 UTC |
| Last Seen | 2026-06-21 12:09:42 UTC |
| Profile Built | 2026-06-21 15:28:36 UTC |
| Data Freshness | Fresh |
| Signal Types | 21 |
| Total Observations | 26 |
π 21 signal types Β· 26 observations collected
This report is generated from 21+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
βΉοΈ About This Report
All data shown is publicly available network metadata β IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.