18.160.10.20
18.160.10.20 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Ashburn/DC, United States. Its reverse DNS name is server-18-160-10-20.iad12.r.cloudfront.net. As of November 1, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 18.160.10.20 is attributed to Amazon.com, Inc. (ASN 16509) and resolves to the cloudfront.net domain with PTR hostnames pointing to iad12.r.cloudfront.net. The system exposes HTTP and HTTPS services on ports 80 and 443 with a CloudFront server banner and excellent DNS hygiene, including valid SPF and DMARC records. Although the overall risk score is low at 25, the threat actor classification labels this host as Suspicious with unknown intent. A geolocation contradiction exists where the claimed US location contradicts RTT physics measurements, resulting in a recommendation to monitor for changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZON-CF |
| CIDR Block | 18.160.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-18-160-10-20.iad12.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-18-160-10-20.iad12.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 18.160.8.0/22 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 50% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 28% | 8 | 9 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-16 04:32:11 UTC |
| Last Seen | 2026-11-01 06:52:49 UTC |
| Profile Built | 2026-11-01 07:10:42 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 18.160.10.20
Who owns the IP address 18.160.10.20?
18.160.10.20 is registered to Amazon.com, Inc.. The address falls within the 18.160.0.0/15 network block. Registration is held at ARIN.
Where is 18.160.10.20 located?
Geolocation data places 18.160.10.20 in Ashburn/DC, US-VA, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 18.160.10.20 malicious or safe?
18.160.10.20 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 18.160.10.20?
The reverse DNS (PTR) record for 18.160.10.20 is server-18-160-10-20.iad12.r.cloudfront.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 18.160.10.20?
Responsive ports observed on 18.160.10.20 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.