16.15.252.16
IP 16.15.252.16/32 was classified as a low-risk address with a risk score of 20. Ownership was attributed to Amazon.com, Inc. (ASN 14618), identifying the infrastructure as Amazon Web Services hosting S3 services. Network scans revealed open ports 80, 443, and 8080 with TLS certificates issued for s3.amazonaws.com. The server banner identified the service as AmazonS3. No malicious indicators, blacklisting, or known threat campaigns were associated with the IP. However, a contradiction existed between the claimed geolocation of Ashburn, VA, and the measured RTT physics, which indicated a distance of 6312.5km against a 28ms round-trip time. Due to signal contradictions present in the data, the recommendation was to monitor the address with low severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS14618 |
| Network Name | AMAZO-4 |
| CIDR Block | 16.15.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8080 | http-alt | tcp | — |
| Closed Ports | 22, 25, 3389, 8443 (3 open / 7 scanned) | ||
| Server | AmazonS3 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | s3.amazonaws.com*.s3.amazonaws.com*.s3-accesspoint.us-east-1.amazonaws.com*.s3-control.us-east-1.amazonaws.coms3.dualstack.us-east-1.amazonaws.com*.s3-deprecated.us-east-1.amazonaws.coms3-control.dualstack.us-east-1.amazonaws.com*.s3-external-2.amazonaws.coms3.us-east-1.amazonaws.com*.s3-accesspoint.dualstack.us-east-1.amazonaws.com |
| Valid From | 2025-11-18T00:00:00+00:00 |
| Valid Until | 2026-11-06T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 353 days |
| Serial Number | 07363A70568CCF5937852E409C4A1DEE |
| Thumbprint | D4870314FE122746E363CC7B43A1D0D8B917AF7D |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 22% | 6 | 7 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-10 21:18:32 UTC |
| Last Seen | 2026-09-10 21:18:32 UTC |
| Profile Built | 2026-09-10 21:32:48 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.