3.235.96.141
Intelligence Briefing: 3.235.96.141/32
Classification: Low Risk
Risk Score: 0
Ownership and Infrastructure:
The address was attributed to Amazon Data Services Northern Virginia (ASN 14618) within the AMAZON-IAD CIDR block (3.224.0.0/12). Geolocation data placed the endpoint in Ashburn, Virginia, United States.
Threat Assessment:
Threat analysis revealed no active indicators of compromise. The address was not listed on any known abuse feeds, was not identified as a Tor exit node, and showed no history of malicious campaigns or enumeration strikes. The neighborhood classification remained clean with zero threat siblings.
Network Behavior:
Operational logs indicated the endpoint served HTTPS traffic (TCP port 443) with a TLS certificate issued for cognito-identity.us-east-1.amazonaws.com. The forward-confirmed reverse DNS resolved to ec2-3-235-96-141.compute-1.amazonaws.com.
Recommendation:
Traffic was allowed. The endpoint was identified as a legitimate infrastructure resource based on forward-confirmed reverse DNS and a low-risk reputation score.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS14618 |
| Network Name | AMAZON-IAD |
| CIDR Block | 3.224.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-235-96-141.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-235-96-141.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 | cognito-identity.us-east-1.amazonaws.com |
| Valid From | 2026-08-11T00:00:00+00:00 |
| Valid Until | 2027-02-24T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 07A54930B8B34BF452B004C94946E850 |
| Thumbprint | 3A8B73E514EA0F4CE2438EBD2E53DC37D18A1432 |
🎯 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 | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-08 23:02:50 UTC |
| Last Seen | 2026-09-08 23:02:50 UTC |
| Profile Built | 2026-09-08 23:23:30 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 23 |
Full dossier details are available via our API.