18.214.251.19
Observation records for 18.214.251.19 assigned a Low Risk reputation with a risk score of 25. Ownership attribution identified the host as part of Amazon Technologies Inc. (AS14618), located in Ashburn, Virginia. DNS resolution mapped the IP to 18-214-251-19.crawl.amazonbot.amazon.
Operational analysis confirmed no open ports or active services, classifying the network role as firewalled. While the immediate subnet classification remained clean with zero abuse density, control plane checks indicated the IP was listed on one of eight DNS blacklists. The profile was tagged as a Suspicious Host due to the presence of threat indicators, though no specific campaign correlations were confirmed.
Based on the clean neighborhood context, the assessment recommended monitoring the address with low severity. No firewall rules were required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS14618 |
| Network Name | AT-88-Z |
| CIDR Block | 18.32.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 18-214-251-19.crawl.amazonbot.amazon |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 18-214-251-19.crawl.amazonbot.amazon |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-12 20:08:08 UTC |
| Last Seen | 2026-09-12 20:08:08 UTC |
| Profile Built | 2026-09-12 20:17:47 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.