3.222.81.206
Intelligence Briefing: 3.222.81.206/32
The IP address 3.222.81.206 resides within Amazon Web Services infrastructure in Ashburn, Virginia. Ownership is attributed to Amazon Data Services Northern Virginia (ASN 16509). The host presented a low-risk reputation profile with a risk score of 25. Network analysis identified an HTTPS service on port 443 with a server banner of awselb/2.0. A valid TLS certificate issued by Sectigo Limited protected the public1.adgear.com domain. While the asset appeared on one DNS blacklist out of eight total lists, the neighborhood classification remained clean with zero threat siblings. Behavioral monitoring recorded no honeypot hits, enumeration strikes, or WAF violations. Attribution confidence was moderate with a generic suspicious host classification but no specific campaign correlation. The recommendation is to monitor the asset due to its clean neighborhood context and low-severity risk profile.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS16509 |
| Network Name | AMAZON-IAD |
| CIDR Block | 3.208.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-222-81-206.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-222-81-206.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 | awselb/2.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | public1.adgear.com*.adgear.com*.adgrx.com*.admin.adgear.com*.dsp.samsungads.com*.email-samsung.com*.pre-prod.dsp.samsungads.com*.pre-prod.trader.adgear.com*.samsungads.com*.samsungtvads.com |
| Valid From | 2026-04-06T00:00:00+00:00 |
| Valid Until | 2026-10-21T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 2756B46331E3E37DCB60A644944DC66A |
| Thumbprint | 8FFAEDD681E7175FB796966ADEBA7451E6C7761D |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 40% | 2 | 3 |
| routing | 20% | 1 | 1 |
| services | 40% | 2 | 3 |
| ownership | 40% | 2 | 3 |
| reputation | 20% | 1 | 2 |
| geolocation | 31% | 2 | 2 |
| Overall | 31% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-03 02:40:18 UTC |
| Last Seen | 2026-09-04 15:03:48 UTC |
| Profile Built | 2026-09-04 15:16:35 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 25 |
Full dossier details are available via our API.