37.221.132.96
# IPDEBRIEF INTELLIGENCE BRIEFING
Target IP: 37.221.132.96/32
Date: 2026-07-25
Classification: Moderate Risk Assessment
---
## EXECUTIVE SUMMARY
The IP address 37.221.132.96 presents a moderate risk profile (Score: 55/100). No active threat indicators were detected, though the IP shows limited threat reputation data. The address is associated with Radio Service Ltd. and operates within a Ukrainian network infrastructure.
---
## NETWORK & OWNERSHIP
- Organization: Radio Service Ltd.
- ASN: 62384 (RADIOSERVICE-201712)
- CIDR Block: 37.221.128.0/20
- Registration: RIR Ripe
- Geolocation: Ukraine (UA), Lviv region
- Geolocation Consensus: Confirmed across multiple sources
The ownership record indicates stable registration with no recent ownership changes. The IP resolves to a legitimate ISP infrastructure context.
---
## THREAT ASSESSMENT
Risk Score: 55/100 (Moderate)
Threat Indicators:
- No known attacker associations
- Not identified as a spam source
- Not a Tor exit node
- Zero blacklist detections at time of analysis
- Zero threat feeds matches
- No known campaign associations
Control Plane Data:
- DNSBL Listed Count: 3/8 (partial listing)
- Operator Score: 0.1304 (Minimal)
- Route Stability: Unstable (false)
- RPKI State: Not verified
---
## NETWORK BEHAVIOR & SERVICES
- Open Ports: None detected
- Service Classification: Firewalled / No Services
- Infrastructure Type: Not CDN, Not Cloud, Not Proxy, Not Hosting
- DNS Configuration: No PTR hostnames, no forward resolution
- Email Authentication: No SPF or DMARC records
The IP shows no active service exposure, suggesting defensive configuration or hosting behind network infrastructure.
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## HISTORICAL CONTEXT
Observation Count: 14 signals recorded
Threat Persistence: No persistent malicious activity detected
Ownership Changes: 0 (stable)
Recent observations (2026-07-25) confirmed geolocation consistency with Ukraine and maintained ownership records. The IP demonstrates temporal stability with no escalating threat patterns observed.
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## NEIGHBORHOOD ANALYSIS
Subnet: 37.221.132.0/24
Sibling IPs: 13 additional addresses in /24 block
Abuse Density: 0
Risk Distribution: 0 High Risk, 9 Medium Risk, 4 Low Risk
Notable neighbor risk scores range from 0-55. No high-risk concentration detected within the immediate /24 block, suggesting the IP operates in a relatively clean network segment.
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## RECOMMENDED ACTIONS
Monitoring Priority: Medium
Recommended Controls:
1. Allow Traffic: No immediate blocking required for legitimate business communications
2. Monitor DNSBL: Investigate the 3 DNSBL listings for context (spam/abuse sources)
3. Route Monitoring: Track route stability changes due to false flag in control plane data
4. Geolocation Verification: Confirm Lviv, Ukraine location for traffic filtering rules
Firewall Rules: No immediate deny rules recommended. Monitor for port/service changes if services become exposed.
---
Report Generated: IPDebrief Intelligence Platform
Data Source: Full profile, history, relationships, and neighborhood analysis complete
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Radio Service Ltd. |
| ASN | AS62384 |
| Network Name | RADIOSERVICE-201712 |
| CIDR Block | 37.221.128.0/20 |
| RIR | RIPE |
| Country | UA |
| 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS62384 |
| Network Prefix | 37.221.128.0/20 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-09 19:40:56 UTC |
| Last Seen | 2026-09-14 23:25:55 UTC |
| Profile Built | 2026-09-13 23:03:52 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 37.221.132.96
Who owns the IP address 37.221.132.96?
37.221.132.96 is registered to Radio Service Ltd.. The address falls within the 37.221.128.0/20 network block. Registration is held at RIPE.
Where is 37.221.132.96 located?
Geolocation data places 37.221.132.96 in Lviv, 15, Ukraine. The local time zone is Europe/Kyiv. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 37.221.132.96 malicious or safe?
37.221.132.96 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.