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: 35.161.172.51/32
Date: 2026-06-10
1. Core Profile
- Risk Assessment: Low risk (Risk Score: 25). No malicious indicators, no threat feeds, or abuse confidence scores.
- Ownership: Amazon.com, Inc. (AS16509), part of AWS infrastructure.
- Geolocation: Portland, Oregon, US (45.59°N, -122.6°W).
- Network Role: Cloud provider (AWS), no open ports, no services detected.
2. Historical Observations
- Stable ownership since at least 2026-06-01.
- No persistent malicious activity; threat observation count remains zero.
- Geolocation data consistent across multiple probes.
3. Relationships
- DNS: Strong association with `ec2-35-161-172-51.us-west-2.compute.amazonaws.com`.
- Network: Linked to AWS subnet `AMAZO-ZPDX9` (AS16509).
- No external threats or campaigns correlated.
4. Neighborhood Analysis
- Subnet `35.161.172.51/24` has no active or malicious neighbors.
- Subnet abuse density: 0% (clean).
5. Actionable Insights
- No immediate action required. The IP is a legitimate AWS instance with no signs of compromise.
- Monitor for ownership changes or unexpected network behavior.
- Verify DNS records for consistency with AWS infrastructure.
Conclusion
This IP is part of Amazon Web Services infrastructure with no malicious activity detected. SOC teams may proceed with normal monitoring, though vigilance is advised for any deviations from established patterns.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZO-ZPDX9 |
| CIDR Block | 35.160.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-35-161-172-51.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-35-161-172-51.us-west-2.compute.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 | 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
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 | 27% | 2 | 4 |
| routing | 56% | 1 | 11 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 31% | 10 | 26 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-25 00:41:18 UTC |
| Last Seen | 2026-06-29 00:58:35 UTC |
| Profile Built | 2026-06-29 07:00:59 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 34 |
π 23 signal types Β· 34 observations collected
This report is generated from 23+ 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.