37.221.147.109
IP Intelligence Briefing: 37.221.147.109
Date: 2026-06-06
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**Overview**
- Risk Score: 55 (Moderate Risk)
- Ownership: Radio Service Ltd. (ASN 62384, RIPE)
- Geolocation: Lviv, Ukraine (UA)
- Network Role: Firewalled / No Services
- Threat Indicators: No direct malicious activity detected
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**Key Findings**
1. Ownership & Infrastructure
- Registered under Radio Service Ltd. (RIPE, ASN 62384).
- Subnet: 37.221.144.0/20 (1024 IPs), with RADIOSERVICE-201801 as the network name.
- No open ports or services detected.
2. Geolocation
- Confirmed location: Lviv, Ukraine.
- Geolocation data shows high plausibility with a 500km accuracy radius.
3. Threat Landscape
- No active threats (no indicators, blacklists, or campaigns).
- DNSSEC validated but no email authentication (SPF/DKIM/DMArc).
4. Subnet Analysis
- /24 subnet (37.221.147.109/24) has 35% abuse density, with 7 high-risk neighbors (risk scores 55–80).
- Notable high-risk neighbors:
- 37.221.147.120 (80), 37.221.147.149 (80), 37.221.147.163 (80).
5. Historical Trends
- Last 30 days: Minimal risk signals (confidence < 0.30).
- Stable ownership and geolocation with no recent changes.
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**Recommendations**
1. Monitor Subnet Neighbors: Investigate high-risk IPs (e.g., 37.221.147.120) for potential lateral movement or network compromise.
2. Verify DNSSEC: Confirm DNSSEC validity for subdomains if this IP hosts services.
3. Check for Anomalies: Monitor for unexpected traffic patterns or service activation in the subnet.
4. Review Network Segmentation: Ensure firewalled infrastructure is properly isolated from high-risk peers.
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Tools Used: `ipdebrief_profile`, `ipdebrief_history`, `ipdebrief_relationships`, `ipdebrief_neighbors`.
Last Updated: 2026-06-06.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Radio Service Ltd. |
| ASN | AS62384 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
🔐 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 20% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 19% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 02:51:24 UTC |
| Last Seen | 2026-06-26 07:08:59 UTC |
| Profile Built | 2026-06-26 07:32:39 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 26 |
Full dossier details are available via our API.