# IP Intelligence Briefing: 3.137.167.30
## Executive Summary
IP 3.137.167.30 is a cloud compute instance hosted on Amazon Web Services (AWS) in us-east-2 (Ohio). The address presents moderate risk (score: 40) with no active threat indicators. The instance is firewalled with no open ports and operates within a clean network environment.
## Network Ownership and Infrastructure
- Organization: Amazon Technologies Inc. (AS16509)
- Network: AT-88-Z (3.128.0.0/9)
- Infrastructure: CloudCompute (AWS EC2)
- Geolocation: Columbus, Ohio, United States
- Hostname: ec2-3-137-167-30.us-east-2.compute.amazonaws.com
## Threat Assessment
- Risk Score: 40 (Moderate Risk)
- Blacklist Status: Listed on 2 of 8 DNSBLs; no active blacklist entries
- Threat Indicators: None detected
- Not Tor exit node
- Not known attacker
- Not spam source
- No associated threat campaigns
## Network Activity and Services
- Open Ports: None detected
- Service Status: Firewalled / No Services
- DNS Records: Forward-resolved to AWS hostname with valid SPF and DMARC
- TLS/Certificates: No TLS certificates observed
- HTTP: No active web services
## Control Plane Analysis
- BGP Prefix: 3.136.0.0/13 (AS16509)
- Route Stability: Not stable (route changes observed in 30-day window)
- DNSBL Listings: 2 of 8 total lists
- Operator Score: 0.2609 (Basic)
## Neighborhood Analysis
- Subnet: 3.137.167.30/24
- Abuse Density: 0 (clean)
- Threat Siblings: 0
- Classification: Clean
- Active Siblings: 1 (same subnet)
## Historical Observation
Signal history indicates consistent infrastructure classification as AWS CloudCompute with stable ownership. No escalation in threat profile observed. Subnet classification remained clean throughout observation period.
## Recommendation
This IP represents a benign AWS cloud resource with no active malicious indicators. The moderate risk score (40) reflects DNSBL listings rather than confirmed threat activity. No blocking action recommended; standard monitoring appropriate.
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*Briefing generated from IPDebrief intelligence data. Classification: Standard SOC.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 3.128.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-3-137-167-30.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-3-137-167-30.us-east-2.compute.amazonaws.com |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 27% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-08-05 00:08:22 UTC |
| Last Seen | 2026-08-13 06:59:36 UTC |
| Profile Built | 2026-08-13 07:12:46 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
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