159.89.156.0
IP Intelligence Briefing: 159.89.156.0
Date: 2026-06-16
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**1. Risk Profile**
- Overall Risk Score: Low (25/100)
- Provider: DigitalOcean (ASN 14061)
- Geolocation: Santa Clara, CA, US (ARIN registered)
- Network Role: Single-service host (SSH on port 22)
- Threat Indicators: No malware, phishing, or malicious activity detected.
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**2. Network & Ownership**
- Subnet: 159.89.156.0/24 (abuse density: 0/10)
- Organization: DigitalOcean, LLC (IRR: DIGITALOCEAN-159-89-0-0)
- Services:
- Open port: SSH (22/tcp) with banner `SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15`
- No TLS certificates or HTTP services detected.
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**3. Threat Observations**
- Historical Signals (30d):
- 23 total observations (13 unique signals).
- No persistent malicious activity or campaigns.
- Subnet classified as "mostly_clean" with no active threats.
- DNS Associations:
- Linked to `prod-bromine-sfo2-41.do.binaryedge.ninja` (DNSSEC valid).
- No malicious domains or email auth issues.
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**4. Network Context**
- Neighbors: No risky sibling IPs in 159.89.156.0/24.
- BGP: Stable route (no recent changes).
- Routing: No BGP hijacks or anomalies detected.
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**5. Recommendations**
- Monitoring: Continue baseline monitoring for SSH activity.
- Firewall: Allow SSH (22/tcp) if necessary; block other ports.
- Subnet: No action required for 159.89.156.0/24 due to low risk.
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Source: IPDebrief Threat Intelligence Platform
Note: This IP is associated with legitimate cloud infrastructure. No immediate action required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Network Name | DIGITALOCEAN-159-89-0-0 |
| CIDR Block | 159.89.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | prod-bromine-sfo2-41.do.binaryedge.ninja |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | prod-bromine-sfo2-41.do.binaryedge.ninja |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Single-Service Host |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15 |
🔐 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 | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 25% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-02 05:58:10 UTC |
| Last Seen | 2026-06-21 08:13:57 UTC |
| Profile Built | 2026-06-21 08:17:14 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 25 |
Full dossier details are available via our API.