3.251.44.122
IP 3.251.44.122 was identified as an Amazon Web Services endpoint within the AMAZON-DUB network (ASN 16509), hosted in Dublin, Ireland. The address resolved to an EC2 instance in the eu-west-1 region with no open ports detected, indicating a firewalled infrastructure role. Threat analysis returned a risk score of 0 and zero blacklist matches, with no indicators of malicious activity or association with known campaigns. DNS hygiene was rated good with valid SPF and DMARC records. Operational data confirmed the address as legitimate infrastructure with a recommendation to allow traffic. The profile remained live
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Ireland Limited |
| ASN | AS16509 |
| Network Name | AMAZON-DUB |
| CIDR Block | 3.248.0.0/13 |
| RIR | ARIN |
| Country | Ireland |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-251-44-122.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-251-44-122.eu-west-1.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | 27% | 2 | 4 |
| routing | 28% | 1 | 3 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 26% | 10 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-01 11:48:25 UTC |
| Last Seen | 2026-09-20 21:34:24 UTC |
| Profile Built | 2026-09-20 21:44:49 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 36 |
Full dossier details are available via our API.