44.234.156.64
On 17 September 2026, IP 44.234.156.64 was observed in active service. Ownership records confirmed the address belongs to Amazon.com, Inc. (ASN 16509) within the AMAZO-ZPDX block. Geolocation data placed the server in Portland, OR, us-west-2, with forward resolution confirming the PTR hostname `ec2-44-234-156-64.us-west-2.compute.amazonaws.com`.
Network analysis identified port 443 (HTTPS) as open, running on nginx. A TLS certificate presented during the handshake was issued by SCEI DNAS Root 05, covering `*.np.communication.playstation.net`. Although the abuse confidence score remained null, control plane data indicated a single DNSBL listing against the address.
Signal analysis revealed contradictions regarding geolocation, with geo sources disagreeing between US and Japan despite the TLS certificate claiming Japan. The overall threat classification remained Low Risk with a risk score of 25. Due to signal contradictions and the presence of a DNSBL entry, analysts recommended monitoring the asset for 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-ZPDX |
| CIDR Block | 44.224.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-44-234-156-64.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-44-234-156-64.us-west-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | nginx |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.np.communication.playstation.net |
| Valid From | 2024-11-14T04:27:13+00:00 |
| Valid Until | 2028-01-13T04:27:13+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha1RSA |
| Validity Period | 1155 days |
| Serial Number | 1790 |
| Thumbprint | D55908DF3FC2449976B83592EDDB54A17767A05B |
🎯 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 | 50% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 26% | 7 | 9 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims JP but primary geo says US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-17 09:46:50 UTC |
| Last Seen | 2026-09-17 09:46:50 UTC |
| Profile Built | 2026-09-17 10:04:15 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 24 |
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