16.15.228.224
IP 16.15.228.224/32 was assessed as Low Risk with a risk score of 20. Ownership was attributed to Amazon.com, Inc. (ASN 14618, AMAZO-4) within the 16.15.0.0/16 block located in Ashburn, VA. The network role was identified as a Web Server.
Active services included TCP ports 80, 443, and 8080. TLS analysis confirmed the Amazon RSA 2048 M04 certificate issued for s3.amazonaws.com and related services. No malicious indicators, blacklist hits, or known campaign associations were observed.
A contradiction was recorded between the claimed geolocation and RTT physics measurements, noting a distance of 6312.5km with an RTT of 31ms, which is physically impossible. Due to signal contradictions, the action was classified as Monitor with low severity. No firewall rules were recommended.
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 | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-25 18:23:06 UTC |
| Last Seen | 2026-09-25 18:23:06 UTC |
| Profile Built | 2026-09-25 18:36:16 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.