52.27.163.92
Intelligence Briefing: IP 52.27.163.92/32
The IP address 52.27.163.92 was identified as a low-risk host associated with Amazon Technologies Inc. (AS16509). Geolocation data placed the infrastructure in Portland, Oregon, United States, within the us-west-2 region. DNS resolution confirmed an EC2 instance (ec2-52-27-163-92.us-west-2.compute.amazonaws.com) serving HTTPS traffic on port 443 with a TLS certificate subject of arcus-uswest.amazon.com.
Threat assessment returned a risk score of 25 with a classification of Low Risk. The address exhibited no known malicious campaigns, blacklist listings, or active threat indicators. Behavioral analysis recorded zero enumeration strikes, WAF violations, or honeypot hits. The immediate subnet neighborhood was classified as clean with zero inherited risk and zero abuse density.
Operational analysis recommended monitoring the address with low severity. The profile data remained consistent with no contradictions, and the service purpose was identified as a web server.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 52.0.0.0/10 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-52-27-163-92.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-52-27-163-92.us-west-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 6/6 domains |
| DMARC | 6/6 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 6 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | arcus-uswest.amazon.com |
| Valid From | 2026-08-09T00:00:00+00:00 |
| Valid Until | 2027-02-22T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 033E2095B81B131AA08869AB1A8D1E11 |
| Thumbprint | 88B73E21C6F1FC276DD17651A34AF07C4005E472 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 38% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 28% | 10 | 21 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-01 21:12:49 UTC |
| Last Seen | 2026-09-27 10:22:12 UTC |
| Profile Built | 2026-09-27 10:34:48 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 43 |
Full dossier details are available via our API.