177.72.74.96
IP Intelligence Briefing: 177.72.74.96
*Last Updated: 2026-06-06*
---
**1. Risk Profile**
- Overall Risk: Low (Risk Score: 30 / 100)
- Provider Score: 0 (No known malicious infrastructure provider)
- Authority Score: 0 (Not associated with known malicious entities)
- Stability: Minimal (Stability Score: 0)
---
**2. Ownership & Geolocation**
- Registrant: *Speakers Projetos e Execução em Audio Ltda* (ASIN: 262542)
- Location: Santa Maria, Rio Grande do Sul, Brazil (Geolocation Confidence: 52%)
- Subnet: 177.72.72.0/21 (Abuse Density: 0%)
---
**3. Threat Indicators**
- Malicious Activity: No indicators of C2, spam, or known attacker activity.
- DNS:
- PTR hostname: *cl7496.zumpnet.com.br* (forward resolution confirmed).
- No email authentication (SPF/DKIM) configured.
- Network: Firewalled with no open ports or TLS services detected.
---
**4. Observation History**
- Recent Signals (2026-06-06):
- Geolocation inferred via MaxMind (Santa Maria, Brazil).
- DNSSEC valid, but no TLS/HTTP services observed.
- No active threat signals or route changes detected.
---
**5. Network Relationships**
- Linked Entities:
- DNS association: *cl7496.zumpnet.com.br* (2+ resolutions).
- Same subnet: 177.72.74.98 (Risk Score: 55) and others (low-medium risk).
- Subnet Abuse: 0% abuse density; no malicious siblings detected.
---
**6. Recommendations**
- Monitor Subnet: Track 177.72.74.98 due to higher risk score.
- Verify DNS: Investigate *cl7496.zumpnet.com.br* for potential spoofing or misconfiguration.
- Firewall Rules: Consider blocking high-risk neighbors (e.g., 177.72.74.98) if traffic is observed.
---
Note: This IP appears benign but should be monitored for anomalies in its subnet. No immediate action required unless traffic patterns change.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Speakers Projetos e Execução em Audio Ltda |
| ASN | AS262542 |
| Network Name | 176378 |
| CIDR Block | 177.72.72.0/21 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | cl7496.zumpnet.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | cl7496.zumpnet.com.br |
🔐 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 17% | 10 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 21:10:18 UTC |
| Last Seen | 2026-06-26 12:03:24 UTC |
| Profile Built | 2026-06-26 12:13:53 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 22 |
Full dossier details are available via our API.