190.5.21.174
IP Intelligence Briefing: 190.5.21.174
Date: 2026-06-08
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**Risk Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership: Registered to COOP. DE PROV. DE OBRAS Y SERV. PCOS. MONJE LTDA. (Argentina, Santa Fe province).
- Geolocation: Argentina (Santa Fe, Bernardo de Irigoyen).
- Threat Indicators: No malicious activity detected (no known attackers, spam, or abuse).
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**Network & Subnet Analysis**
- Subnet: 190.5.21.0/24 (256 IPs).
- Abuse Density: 0.45 (mixed risk; 1 high-risk, 18 medium-risk, 0 low-risk neighbors).
- High-Risk Neighbor: 190.5.21.5 (risk score 80).
- Active Siblings: 5 IPs in the subnet show recent activity.
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**DNS & Hosting**
- PTR Hostname: `host174.190-5-21.steel.net.ar` (no email auth records).
- Hosting: No active services or TLS certificates detected.
- Network Role: Firewalled / No Services; no CDN, cloud, or residential indicators.
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**Observation History**
- Recent Signals:
- Inferred geolocation (Argentina, 1500km accuracy).
- DNS listings (2 of 8 total lists, "high" severity).
- BGP prefix analysis (AS27827, LARRAURI GUALBERTO JOSE).
- Trends: No persistent malicious activity; risk score stable.
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**Recommendations**
1. Monitor Subnet: High-risk neighbor (190.5.21.5) may require closer scrutiny.
2. Verify DNS Associations: Investigate `host174.190-5-21.steel.net.ar` for potential spoofing.
3. Network Segmentation: Ensure isolation of critical assets from shared subnets with mixed risk.
4. Baseline Traffic: Establish baseline for 190.5.21.174 to detect anomalies.
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Source: IPDebrief Threat Intelligence Platform.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | COOP. DE PROV. DE OBRAS Y SERV. PCOS. MONJE LTDA.(COSMOL) |
| ASN | AS27827 |
| Network Name | 190.5.21.0 - 190.5.21.255 |
| CIDR Block | 190.5.21.0/24 |
| RIR | LACNIC |
| Country | AR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | host174.190-5-21.steel.net.ar |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | host174.190-5-21.steel.net.ar |
🔐 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 | 35% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 15% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-18 21:27:47 UTC |
| Last Seen | 2026-06-08 15:57:51 UTC |
| Profile Built | 2026-06-08 16:24:03 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.