99.86.224.43
The IP address 99.86.224.43 was identified as a CloudFront web server within the Amazon.com, Inc. infrastructure (ASN 16509). The asset resided in the 99.86.0.0/16 CIDR block and reported a reputation score of 25, classified as Low Risk. Network reconnaissance revealed open ports 80 (TCP) and 443 (TCP) with a server banner identifying the service as CloudFront. DNS records associated the IP with the domain cloudfront.net and the PTR hostname server-99-86-224-43.bos50.r.cloudfront.net. While geolocation data suggested a location in Boston, US, contradictions were detected between the claimed coordinates and round-trip time physics measurements. No specific threat indicators, known campaigns, or malicious activity were recorded during the observation window. The immediate neighborhood classification remained clean with a low abuse density. However, due to data contradictions and low confidence scores, the recommended action was monitoring for potential 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 | AMAZO-CF |
| CIDR Block | 99.86.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-99-86-224-43.bos50.r.cloudfront.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | server-99-86-224-43.bos50.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | CloudFront |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 40% | 2 | 3 |
| routing | 20% | 1 | 1 |
| services | 40% | 2 | 3 |
| ownership | 40% | 2 | 3 |
| reputation | 20% | 1 | 2 |
| geolocation | 40% | 2 | 3 |
| Overall | 33% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-23 12:11:03 UTC |
| Last Seen | 2026-09-25 20:59:12 UTC |
| Profile Built | 2026-09-26 12:15:18 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 30 |
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