54.164.27.138
IP 54.164.27.138 was identified as a Web Server associated with Amazon Technologies Inc. (AS14618), located in Ashburn, VA. The asset operated HTTP and HTTPS services on ports 80 and 443, presenting a TLS certificate issued for International Business Machines Corporation (`*.ns1p.net`). While the address was not flagged as a known attacker or spam source, intelligence correlation linked the IP to a high-likelihood attack campaign involving 14 correlated addresses. Risk assessment assigned a moderate risk score of 60 due to campaign association rather than direct malicious activity. Routing validation showed RPKI validity with IRR inconsistency. Operational data recommended blocking the address at the firewall level to mitigate campaign-associated risk.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS14618 |
| Network Name | AMAZON |
| CIDR Block | 54.144.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-164-27-138.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-164-27-138.compute-1.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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | awselb/2.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.ns1p.netns1p.net |
| Valid From | 2026-06-09T00:00:00+00:00 |
| Valid Until | 2026-12-24T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 0D49434EF2EE939B9630C65BC8557914 |
| Thumbprint | FD533F6E0D6D8F373576446FA519A182C6A42E04 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 40% | 2 | 3 |
| routing | 56% | 4 | 5 |
| services | 40% | 2 | 3 |
| ownership | 44% | 3 | 4 |
| reputation | 20% | 1 | 2 |
| geolocation | 43% | 2 | 3 |
| Overall | 40% | 14 | 20 |
| Data Coherence | Mostly Consistent (82%) — 1 contradiction(s) |
| Attribution | High (85%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-22 20:45:54 UTC |
| Last Seen | 2026-09-24 02:14:28 UTC |
| Profile Built | 2026-09-24 03:01:20 UTC |
| Data Freshness | Live |
| Signal Types | 33 |
| Total Observations | 46 |
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