177.72.64.169📋 Copy

IP Intelligence Briefing: 177.72.64.169

Date: 2026-06-08

---

**1. Core Profile**

• Risk Score: 80/100 (High Risk)
• Ownership:

- ASN: 262542

- Organization: *Speakers Projetos e Execução em Audio Ltda* (Brazil)

- Geolocation: Santa Maria, Rio Grande do Sul, Brazil (lat: -29.68, lon: -53.81)

• Network Role: Firewalled / No Services (no open ports, no TLS/HTTP services detected)
• Threat Indicators:

- 4/8 DNSBL listings (moderate spam/phishing risk)

- No direct malware/campaign associations

---

**2. Observation History**

• Recent Activity (Last 30 Days):

- DNS resolution to *cl64169.zumpnet.com.br* (confirmed)

- Network prefix *177.72.64.0/21* linked to ASN 262542 (Brazil)

- DNSSEC validation enabled, but CAA records absent

- 15 total observations (10+ unique signals)

---

**3. Relationships**

• Linked Entities:

- DNS: *cl64169.zumpnet.com.br* (forwarded to this IP)

- Network: Subnet *177.72.64.0/21* (shared with 6 high-risk neighbors)

- ASN: AS262542 (Brazilian company)

---

**4. Neighborhood Analysis**

• Subnet: *177.72.64.0/24*
• Risk Distribution:

- 2 high-risk neighbors (e.g., 177.72.64.176, 184)

- 2 medium-risk neighbors

- 2 low-risk neighbors

• Abuse Density: 33% (moderate risk for subnet)

---

**5. Recommendations**

• Block IP: Add to firewall rules (iptables/nftables) to restrict access.
• Monitor Subnet: Investigate neighbors with high risk scores (177.72.64.176, 184).
• DNS Monitoring: Check *cl64169.zumpnet.com.br* for malicious activity.
• Verify Ownership: Confirm if the Brazilian organization is a legitimate entity.
• Check for Honeypot: No clear threat indicators suggest it may be a decoy.

Note: No direct malware campaigns or phishing links detected, but DNSBL listings and high-risk neighbors warrant further investigation.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.