3.80.123.161
INTELLIGENCE BRIEFING: IP 3.80.123.161
Executive Summary
IP address 3.80.123.161 is classified as low-risk infrastructure associated with Amazon Web Services (AWS). No malicious indicators or threat activity observed. Recommend standard monitoring without blocking.
Technical Profile
- Risk Score: 25/100 (Low Risk)
- Organization: Amazon Data Services Northern Virginia
- ASN: 14618 (AMAZON-IAD)
- Location: Ashburn, Virginia, US (39.04°N, -77.49°W)
- DNS: ec2-3-80-123-161.compute-1.amazonaws.com
- Infrastructure Type: Cloud Compute (EC2)
- Network Role: Firewalled / No Services Detected
Threat Indicators
- Blacklist Status: 0 entries across 8 DNSBLs
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Campaign Associations: None detected
- Abuse Confidence: Not elevated
Network Context
- Subnet Classification: Clean (3.80.123.0/24)
- Abuse Density: 0%
- Threat Siblings: 0
- Route Stability: Unstable (route changes detected in 30-day window)
Observation History
- Total Observations: 16
- Recent Activity: 2026-07-28
- Threat Persistence: 0 days
- Infrastructure Classification: Consistently identified as AWS CloudCompute
- No temporal escalation in threat signals
Relationship Mapping
- DNS associations: ec2-3-80-123-161.compute-1.amazonaws.com
- Network association: AMAZON-IAD (3.80.0.0/12)
- No external threat relationships detected
Recommended Actions
- Firewall: Permissive (no blocking required)
- Monitoring: Standard traffic observation
- Alerting: No elevated thresholds needed
- Additional Investigation: Not warranted
Intelligence Assessment
This IP represents legitimate AWS cloud infrastructure hosting. The absence of open ports, combined with zero blacklist entries and clean neighborhood classification, indicates normal operational use. Route instability is consistent with dynamic cloud allocation patterns. No defensive action required beyond baseline monitoring.
Classification: LOW RISK / INFRASTRUCTURE
Last Updated: 2026-07-28
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 | 3.80.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-80-123-161.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-80-123-161.compute-1.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 3.64.0.0/10 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 51% | 2 | 6 |
| services | 12% | 2 | 2 |
| ownership | 28% | 3 | 4 |
| reputation | 24% | 1 | 4 |
| geolocation | 30% | 2 | 4 |
| Overall | 28% | 12 | 24 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-18 11:34:46 UTC |
| Last Seen | 2026-09-05 12:27:47 UTC |
| Profile Built | 2026-09-05 13:09:23 UTC |
| Data Freshness | Live |
| Signal Types | 29 |
| Total Observations | 54 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 3.80.123.161
Who owns the IP address 3.80.123.161?
3.80.123.161 is registered to Amazon Data Services Northern Virginia. The address falls within the 3.80.0.0/12 network block. Registration is held at ARIN.
Where is 3.80.123.161 located?
Geolocation data places 3.80.123.161 in Ashburn, VA, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 3.80.123.161 malicious or safe?
3.80.123.161 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 3.80.123.161?
The reverse DNS (PTR) record for 3.80.123.161 is ec2-3-80-123-161.compute-1.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 3.80.123.161 a VPN, proxy, or data center address?
3.80.123.161 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.