162.216.18.78
IP Intelligence Briefing: 162.216.18.78
Date: 2026-06-16
Overview:
- Risk Profile: Moderate Risk (Risk Score: 40). No direct malicious indicators, but DNSBL listings suggest potential abuse.
- Ownership: Assigned to Linode (ASN 63949), a cloud infrastructure provider.
- Geolocation: United States, New Jersey (PA placeholder). Latitude/longitude unspecified.
- Network Role: Cloud compute instance (Linode). No open ports or services detected.
Threat Indicators:
- DNSBL Listings: Flagged on 2/8 security lists (e.g., Spamhaus, Emerging Threats).
- No Malicious Activity: No known campaigns, honeypot hits, or TLS certificate mismatches.
- Subnet Context: Part of 162.216.16.0/22 (Linode). Neighboring IPs show mixed risk: one (162.216.18.62) has a high risk score (59).
Observation History (30 Days):
- Stable ownership (Linode).
- No persistent threats or repeated scans.
- DNS resolution consistent with Linode’s infrastructure.
Relationships:
- Network: Linked to LINODE network (ASN 63949).
- DNS: Resolves to 162-216-18-78.ip.linodeusercontent.com.
- Hosting: No email authentication records (SPF/DKIM).
Neighbor Analysis (162.216.18.0/24):
- Abuse Density: 0% (low risk).
- High-Risk Neighbor: 162.216.18.62 (Risk Score: 59).
Recommendations:
1. Monitor Subnet: Investigate 162.216.18.62 due to elevated risk.
2. DNSBL Verification: Cross-check DNSBL flags with upstream providers.
3. Network Segmentation: Ensure isolation of cloud instances to limit lateral movement.
4. Behavioral Analysis: Check for unexpected traffic patterns or DNS queries.
Conclusion:
This IP is a Linode cloud instance with no direct malicious activity. However, its proximity to a higher-risk neighbor and DNSBL listings warrant closer monitoring. SOC teams should validate DNS associations and assess subnet-wide risks.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Linode |
| ASN | AS63949 |
| Network Name | LINODE |
| CIDR Block | 162.216.16.0/22 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 162-216-18-78.ip.linodeusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 162-216-18-78.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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| 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 | 40% | 2 | 3 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 32% | 1 | 3 |
| geolocation | 17% | 1 | 1 |
| Overall | 26% | 8 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-11 03:00:28 UTC |
| Last Seen | 2026-06-21 18:17:42 UTC |
| Profile Built | 2026-06-21 18:22:58 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 22 |
Full dossier details are available via our API.