44.248.17.4
## IP Intelligence Briefing: 44.248.17.4/32
Classification: Cloud Infrastructure - Low Risk
Ownership & Infrastructure:
The IP address 44.248.17.4 is owned by Amazon Web Services (ASN 16509, Organization: AMAZO-ZPDX) and belongs to the 44.224.0.0/11 CIDR block. Geolocation data indicates the endpoint is located in Portland, Oregon, United States (us-west-2 region). The address resolves to hostname ec2-44-248-17-4.us-west-2.compute.amazonaws.com.
Risk Assessment:
Current reputation score is 0 (Low Risk) with provider and authority scores at 0. The IP shows no known threat indicators, blacklist entries, or active threat feeds. DNS infrastructure includes SPF and DMARC records. No open ports, services, or TLS certificates were detected during scanning.
Neighborhood Analysis:
The /24 subnet (44.248.17.0/24) displays an abuse density of 0 with no sibling IPs flagged as high or medium risk. The subnet classification is "mostly_clean."
Temporal History:
Historical observations indicate 25 signal observations over time. Recent data from August 2026 shows mixed signals: one observation flagged with has_threats: true and pulse_count: 2, while subsequent observations returned abuse_density: 1 and classification: "mostly_clean." The IP has been observed for threat persistence days: 0 and is not classified as persistently malicious.
Network Control Plane:
The IP operates under BGP prefix 44.224.0.0/11 with route stability flagged as false. DNSSEC validation is valid. No MOAS (Multi-Origin Autonomous System) activity detected.
Recommendations:
No blocking or firewall actions are recommended. This IP represents legitimate Amazon cloud infrastructure with no current threat indicators. SOC analysts may monitor the IP for any behavioral changes given the mixed historical threat signals.
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-ZPDX |
| CIDR Block | 44.224.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-44-248-17-4.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-44-248-17-4.us-west-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 38% | 2 | 4 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 32% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 30% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-02 17:02:36 UTC |
| Last Seen | 2026-08-13 04:04:44 UTC |
| Profile Built | 2026-08-13 04:18:37 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 27 |
Full dossier details are available via our API.