3.5.88.150
IP Intelligence Briefing: 3.5.88.150/32
Overview
The address was identified as legitimate infrastructure associated with Amazon Data Services Northern Virginia (ASN 16509). The IP carried a risk score of 10, classified as Low Risk.
Technical Profile
Port scans confirmed open TCP ports 80, 443, and 8080. TLS certificate analysis validated the address as part of the *.s3.us-east-2.amazonaws.com domain structure. DNS records showed 200 hosted domains primarily related to S3 bucket storage.
Threat Assessment
No threat indicators, blacklisting records, or known campaign associations were observed. Behavioral analysis reported zero honeypot hits, enumeration strikes, or active attacks.
Anomalies
A signal contradiction was recorded regarding geolocation claims versus RTT physics measurements. The claimed location in Columbus, US, conflicted with minimum possible RTT data for the observed distance.
Recommendation
The IP was classified as Legitimate Infrastructure with a severity rating of low. Analysts were advised to Monitor the address for future signal changes.
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-S3 |
| CIDR Block | 3.5.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Hosted Domain | 101-wagtail-production.s3.us-east-2.amazonaws.com |
| Hosted Domain | 1024bbs.s3-us-east-2.amazonaws.com |
| Hosted Domain | 22496-genai-media.s3.us-east-2.amazonaws.com |
| Hosted Domain | 3rdself.s3.us-east-2.amazonaws.com |
| Hosted Domain | 44612219b6be43ef547aedd77817b422.s3.us-east-2.amazonaws.com |
| …and 195 more domains |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Shared Hosting |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8080 | http-alt | tcp | — |
| Closed Ports | 22, 25, 3389, 8443 (3 open / 7 scanned) | ||
| Server | AmazonS3 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.s3.us-east-2.amazonaws.coms3.us-east-2.amazonaws.com*.s3.amazonaws.com*.s3-accesspoint.dualstack.us-east-2.amazonaws.com*.s3-control.us-east-2.amazonaws.coms3.dualstack.us-east-2.amazonaws.coms3-control.dualstack.us-east-2.amazonaws.com*.s3-deprecated.us-east-2.amazonaws.com*.s3.dualstack.us-east-2.amazonaws.coms3-control.us-east-2.amazonaws.com |
| Valid From | 2026-09-11T00:00:00+00:00 |
| Valid Until | 2027-03-27T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 0366E4CE615371059E0A3D11489858AF |
| Thumbprint | C0267BE78793B1B794062FC6EC6FB45E02613DA2 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 23% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-18 09:31:15 UTC |
| Last Seen | 2026-09-26 04:51:54 UTC |
| Profile Built | 2026-09-26 05:20:45 UTC |
| Data Freshness | Live |
| Signal Types | 31 |
| Total Observations | 40 |
Full dossier details are available via our API.