217.24.185.244
IP Intelligence Briefing: 217.24.185.244
Date: 2026-06-18
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**1. Risk Profile**
- Risk Score: 80 (High Risk)
- Ownership: Registered to Dmitry Polyanovsky (RU) under ASN 28890.
- Geolocation: Yekaterinburg, Russia (RU).
- Threat Indicators:
- Listed in 6/8 DNSBLs (abuse confidence score not specified).
- No direct malware, phishing, or campaign associations.
- Network Role: Firewalled with no open services; no CDN/VPN/mobile/residential indicators.
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**2. Observation History**
- Last 21 Days:
- June 18: Confirmed as part of INSYS-EKB-184-187-block3 network block (RU).
- June 16: Multi-signal inferred location (Ekaterinburg, RU) with 5000km accuracy radius.
- June 3: DNSBL listings detected (6/8 lists).
- Trend: Persistent DNSBL activity; no significant change in risk profile.
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**3. Relationships**
- Network: Linked to INSYS-EKB-184-187-block3 (same network block).
- DNS:
- No resolvable PTR records.
- DNS queries timed out (likely misconfigured or blocked).
- Email: No SPF/DKIM records detected.
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**4. Neighborhood Analysis**
- Subnet: 217.24.185.244/24.
- Abuse Density: 1 (mostly clean, but one risky neighbor).
- Neighbors:
- 217.24.185.98: Risk score 80 (high risk).
- Implication: Subnet contains at least one high-risk IP; potential for coordinated activity.
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**5. Recommended Actions**
1. Block the IP immediately due to high risk and DNSBL listings.
2. Investigate the network block (INSYS-EKB-184-187-block3) for related threats.
3. Monitor the subnet (217.24.185.0/24) for additional risky activity.
4. Verify DNS configurations for 217.24.185.244; ensure no misconfigured services expose the network.
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Source: IPDebrief Threat Intelligence Platform.
Note: No direct malicious activity observed, but DNSBL listings and high-risk neighbors warrant further scrutiny.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Dmitry Polyanovsky |
| ASN | AS28890 |
| 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 | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ 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 | 26% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 24% | 2 | 3 |
| ownership | 23% | 2 | 3 |
| reputation | 23% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 21% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:12 UTC |
| Last Seen | 2026-06-26 18:11:08 UTC |
| Profile Built | 2026-06-23 08:12:38 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 22 |
Full dossier details are available via our API.