3.14.223.172
IP 3.14.223.172 was identified as infrastructure owned by Amazon Technologies Inc. (AS16509), geolocated to Columbus, OH. The address resolved to an AWS EC2 instance hosting HTTPS traffic on port 443. A TLS certificate associated with connect.smartthings.com was observed during connection analysis.
Threat assessment assigned a Moderate Risk reputation score of 40. No specific attacker status, spam source status, or Tor exit node status was confirmed. While the threat summary indicated zero blacklists, control plane data showed a single DNSBL listing. Overall classification confidence remained very low at 22.92%. The neighborhood classification was clean.
Operational guidance recommended rate-limiting traffic due to the moderate risk rating. A medium severity rating was applied. Implementing rate-limiting rules was advised to mitigate potential noise.
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 | 3.0.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-14-223-172.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-14-223-172.us-east-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 4/4 domains |
| DMARC | 4/4 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 4 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 | *.connect.smartthings.com |
| Valid From | 2025-11-10T23:05:42+00:00 |
| Valid Until | 2026-12-11T00:05:42+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 395 days |
| Serial Number | 00C0B5476CD077B8960386E994B8A37EC8 |
| Thumbprint | F5670FE99894FD0FACEFA3932CF5B79F82E2D2E8 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 43% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 26% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-02 07:51:28 UTC |
| Last Seen | 2026-09-24 04:48:30 UTC |
| Profile Built | 2026-09-24 05:05:35 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 36 |
Full dossier details are available via our API.