99.86.224.15
The IP 99.86.224.15/32 was identified as part of the Amazon.com, Inc. network (ASN 16509), specifically the AMAZO-CF block within the 99.86.0.0/16 CIDR. Geolocation data placed the infrastructure in Boston, Massachusetts, US, with DNS PTR records resolving to server-99-86-224-15.bos50.r.cloudfront.net.
Network scans detected open TCP ports 80 and 443, with the service banner identifying "CloudFront". The overall risk score remained low at 25, and the IP was not flagged as a known attacker, spam source, or Tor exit node. However, control plane analysis revealed a contradiction between claimed geolocation and Round-Trip Time (RTT) physics measurements, noting an observed RTT of 16ms against a minimum possible 152.5ms for the reported distance. Additionally, one DNSBL listing was recorded out of eight total lists.
Behavioral analysis showed no WAF violations, honeypot hits, or enumeration strikes. Due to signal contradictions, the assigned recommendation was to Monitor with low severity.
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-99-86-224-15.bos50.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-99-86-224-15.bos50.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | 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 | 24% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 35% | 2 | 3 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 1 |
| geolocation | 35% | 2 | 3 |
| Overall | 27% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-22 20:53:42 UTC |
| Last Seen | 2026-09-26 23:56:12 UTC |
| Profile Built | 2026-09-27 00:10:47 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 31 |
Full dossier details are available via our API.