37.221.149.101
IP Intelligence Briefing: 37.221.149.101
*Generated via IPDebrief tools: profile, history, relationships, and neighbors analysis*
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**1. Core Profile**
- Risk Score: 80 (High Risk)
- Ownership:
- ASN: 62384
- Organization: Radio Service Ltd. (UA)
- Subnet: 37.221.144.0/20
- Geolocation:
- Country: Ukraine (UA)
- City: Lviv
- Coordinates: Approximate (48.38°N, 31.17°E)
- Threat Indicators:
- No direct malicious activity detected (no known attackers, spam, or campaigns).
- DNSBL listings (4/8 total lists) suggest potential abuse.
- Network Role:
- No services (open ports, TLS, HTTP) detected.
- Firewalled / No active services.
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**2. Observation History**
- Recent Signals (30 days):
- 14 observations, primarily DNSBL listings and network ownership.
- No persistent threat activity or changes in risk profile.
- Geolocation inferred via multi-signal inference (confidence: 52%).
- Stability:
- Subnet route stability: Unstable (0 route changes in 30 days).
- Operator score: Minimal (0.13).
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**3. Relationships**
- Network Affiliation:
- Part of RADIOSERVICE-201801 (ASN 62384).
- No direct links to known malicious organizations or campaigns.
- DNS:
- No PTR records or domain associations.
- DNSSEC valid, but no email authentication (SPF/DKIM).
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**4. Neighborhood Analysis**
- Subnet: 37.221.149.0/24 (15 total IPs).
- Risk Distribution:
- 3 IPs with high risk (e.g., 37.221.149.25, 37.221.149.223).
- 7 medium-risk IPs.
- 5 low-risk IPs.
- Abuse Density: 20% (moderate).
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**5. Recommendations**
- Monitor: Track DNSBL activity and high-risk neighbors (e.g., 37.221.149.25).
- Block: Consider blocking this IP if it aligns with known malicious patterns.
- Investigate: Verify DNSBL listings and check for lateral movement risks within the subnet.
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*End of briefing. Use IPDebrief's action tools for firewall rules or further analysis.*
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-201801 |
| CIDR Block | 37.221.144.0/20 |
| 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 | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 21:00:28 UTC |
| Last Seen | 2026-06-09 15:08:44 UTC |
| Profile Built | 2026-06-09 15:31:23 UTC |
| Data Freshness | Live |
| Signal Types | 13 |
| Total Observations | 14 |
Full dossier details are available via our API.