52.204.228.36
Intelligence briefing for IP 52.204.228.36/32. The endpoint was identified as a low-risk infrastructure asset located in Ashburn, Virginia, United States. Reverse DNS resolution confirmed the address as an Amazon Web Services EC2 instance (ec2-52-204-228-36.compute-1.amazonaws.com), associated with origin ASN 14618. Active services included HTTPS on port 443, utilizing a TLS certificate issued by Amazon RSA 2048 M01 for events.launchdarkly.com. Threat indicators, abuse confidence scores, and blacklist counts remained at zero. Behavioral analysis showed no evidence of malicious activity, honeypot hits, or WAF violations. Operational recommendation was to allow traffic, classifying the endpoint as a legitimate web server with good DNS hygiene.
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 | 52.192.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-52-204-228-36.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-52-204-228-36.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 | 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | events.launchdarkly.com |
| Valid From | 2026-05-28T00:00:00+00:00 |
| Valid Until | 2026-12-11T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 0E0B59C121A43BFB5F70220D378D0A42 |
| Thumbprint | 6A289F9F0D3C63F31BED9A83E6708C03A2FFEE1B |
🎯 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 | 2026-09-07 00:40:25 UTC |
| Last Seen | 2026-09-07 00:40:25 UTC |
| Profile Built | 2026-09-07 00:51:22 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 22 |
Full dossier details are available via our API.