45.33.14.5
IP Intelligence Briefing: 45.33.14.5
*Generated from IPDebrief analysis*
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**1. Overview**
- Risk Profile: Moderate Risk (Risk Score: 50)
- Provider: Linode (ASN: 63949)
- Geolocation: Richardson, Texas, US
- Network Role: Hosting provider (firewalled, no open services)
- Threat Indicators:
- Listed in 2 DNSBLs (high severity)
- No known malware campaigns or spam sources
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**2. Network & Infrastructure**
- Subnet: 45.33.14.5/24
- Neighbor Risk: 1 out of 2 siblings has a moderate risk score (45.33.14.197).
- Cloud Hosting: Linode instance (cloud infrastructure, no residential/mobile indicators).
- DNS:
- PTR hostname: `45-33-14-5.ip.linodeusercontent.com`
- No email auth (SPF/DKIM) detected.
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**3. Threat Observations**
- Recent Activity (2026-06-14):
- 2 DNSBL listings (high severity).
- BGP route stability: 0 changes in 30 days.
- DNSSEC validation: Enabled.
- Historical Context:
- No persistent malicious activity detected.
- Operator score: "Basic" (low risk operational hygiene).
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**4. Relationships**
- Linked Entities:
- Linode (AS63949)
- DNS: `linodeusercontent.com`
- No Tor/VPN/Proxy Indicators
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**5. Recommendations**
1. Monitor Neighbor: 45.33.14.197 (moderate risk) for suspicious activity.
2. Verify DNSBL Listings: Confirm if these are false positives or active threats.
3. Check Linode Account: Ensure security practices (e.g., firewall rules, access controls) are enforced.
4. Geolocation Validation: Cross-check with internal geolocation tools due to high "geoPlausible" flag discrepancy.
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*End of Briefing*
*Generated by IPDebrief – Threat Intelligence for SOC Teams*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Linode |
| ASN | AS63949 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 45-33-14-5.ip.linodeusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 45-33-14-5.ip.linodeusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 29% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 22% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:21 UTC |
| Last Seen | 2026-06-27 05:35:27 UTC |
| Profile Built | 2026-06-27 23:40:50 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.