16.12.65.170
16.12.65.170 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Columbus, United States. Its reverse DNS name is s3-r-w.us-east-2.amazonaws.com. As of October 23, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
Intelligence analysis classified IP 16.12.65.170 as a low-risk resource affiliated with Amazon.com, Inc. (ASN 16509). The address functioned as a web server for Amazon S3 infrastructure, identified by the reverse hostname s3-r-w.us-east-2.amazonaws.com, and accepted traffic on ports 80 and 443. Geolocation data placed the system in Columbus, Ohio, US, but validation flagged a contradiction between the claimed location and RTT physics measurements, noting a minimum possible RTT violation of 131.6ms against an observed 34.0ms.
Threat assessment indicated the IP was not a known attacker or spam source, with a risk score of 25 and zero active threat indicators. The control plane showed the route as unstable and the address listed on one DNSBL out of eight total lists. Behavioral monitoring recorded no honeypot hits, enumeration strikes, or WAF violations. Due to the presence of signal contradictions and unstable routing data, analysts assigned a low severity monitoring recommendation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZO-4 |
| CIDR Block | 16.12.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | s3-r-w.us-east-2.amazonaws.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | s3-r-w.us-east-2.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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 | *.s3.us-east-2.amazonaws.coms3.us-east-2.amazonaws.com*.s3.amazonaws.com*.s3-accesspoint.dualstack.us-east-2.amazonaws.com*.s3-control.us-east-2.amazonaws.coms3.dualstack.us-east-2.amazonaws.coms3-control.dualstack.us-east-2.amazonaws.com*.s3-deprecated.us-east-2.amazonaws.com*.s3.dualstack.us-east-2.amazonaws.coms3-control.us-east-2.amazonaws.com |
| Valid From | 2026-09-11T00:00:00+00:00 |
| Valid Until | 2027-03-27T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 16.12.64.0/22 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 33% | 2 | 4 |
| Overall | 24% | 10 | 17 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-01 15:12:11 UTC |
| Last Seen | 2026-10-20 11:03:37 UTC |
| Profile Built | 2026-10-23 11:09:35 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 32 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 16.12.65.170
Who owns the IP address 16.12.65.170?
16.12.65.170 is registered to Amazon.com, Inc.. The address falls within the 16.12.0.0/16 network block. Registration is held at ARIN.
Where is 16.12.65.170 located?
Geolocation data places 16.12.65.170 in Columbus, OH, 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 16.12.65.170 malicious or safe?
16.12.65.170 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 16.12.65.170?
The reverse DNS (PTR) record for 16.12.65.170 is s3-r-w.us-east-2.amazonaws.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 16.12.65.170?
Responsive ports observed on 16.12.65.170 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.