37.221.134.113
IP Intelligence Briefing: 37.221.134.113
Last Updated: 2026-06-18
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**1. Core Profile**
- Risk Score: 55 (Moderate Risk)
- Ownership:
- ASN: 62384 (Radio Service Ltd., UA)
- Geolocation: Ukraine (Lviv), RIPE Registry
- Network Role: Firewalled / No Services
- Threat Indicators:
- No known malicious listings, blacklists, or campaigns.
- No open ports, TLS certs, or HTTP services detected.
- BGP prefix: 37.221.128.0/20 (RadioService-AS).
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**2. Observation History**
- Recent Activity (2026-06-18):
- Listed on 8 threat intelligence sources (medium/high severity).
- BGP prefix validated via Team-Cymru DNS (ASN 62384).
- Subnet abuse density: 0.5 (mixed classification).
- Long-Term Trends:
- No persistent malicious activity detected.
- Stable ownership (no recent ASN changes).
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**3. Network Relationships**
- Linked Entities:
- Same Network: Multiple IPs under RADIOSERVICE-201712 (same ASN).
- Subnet: 37.221.134.0/24 (16 sibling IPs).
- Risk Distribution: 13 medium-risk neighbors, 3 low-risk.
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**4. Subnet Analysis**
- Abuse Density: 0.5 (mixed risk).
- Notable Neighbors:
- 37.221.134.108: Risk score 70 (high risk).
- 37.221.134.119: Risk score 55 (moderate).
- 37.221.134.222: Risk score 40 (low).
- Active Siblings: 5 IPs with open services or threats.
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**5. Recommendations**
- Monitor Subnet: Focus on high-risk neighbors (e.g., 37.221.134.108).
- Verify Ownership: Confirm Radio Service Ltd. is a legitimate entity.
- Check for Enumeration: No open services detected, but dormant hosts may be probed.
- DNS/Email: No DNS records or email auth data available.
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Summary:
The IP 37.221.134.113 is part of a moderately risky subnet with mixed threat activity. While the IP itself shows no direct malicious indicators, its neighbors include high-risk hosts. SOC teams should prioritize monitoring the subnet for lateral movement or unusual activity.
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 | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | 40% | 2 | 5 |
| routing | 17% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 37% | 2 | 3 |
| Overall | 27% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:17 UTC |
| Last Seen | 2026-06-23 11:13:46 UTC |
| Profile Built | 2026-06-23 11:32:53 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 28 |
Full dossier details are available via our API.