IP Threat Report
200.137.65.73
ABUSE.MOM — BEHAVE OR GET EXPOSED
Geolocation & Classification
Detection Signatures
| Signature | Description | Points | Severity |
|---|---|---|---|
| Danger strong hits: 2 | High-risk paths: shells, RCE vectors, exploits | +50 | |
| Danger medium hits: 2 | Medium-risk: admin panels, config files | +20 |
Observed Activity
Reconstructed HTTP requests from server access logs. Target domains redacted for security.
* Typical request patterns for detected signatures. Actual target domains are redacted.
Timeline
Network Provider
Recommendations
Actions taken & recommended
- IP 200.137.65.73 is blocked at application level (HTTP 403)
- Consider blocking at firewall level (iptables/CSF) to reduce server load
- Report abuse to the network provider via their abuse contact
- Ensure sensitive files (.env, .git, backups) are not accessible from the web
⚙️ General Security
Add 200.137.65.73 to your firewall blocklist. Review logs for successful connections. Enable comprehensive logging on all public-facing services.
Open Ports & Services
Network reconnaissance data from Shodan. Open ports may indicate running services, misconfigurations, or potential attack surfaces.
| Port | Service | Risk | Description |
|---|---|---|---|
| 80 | HTTP | Low | HTTP web server — standard web traffic |
| CVE ID | Link |
|---|---|
| CVE-2025-65082 | NVD → |
| CVE-2012-3526 | NVD → |
| CVE-2011-1176 | NVD → |
| CVE-2013-4365 | NVD → |
| CVE-2025-55753 | NVD → |
| CVE-2025-69420 | NVD → |
| CVE-2025-66200 | NVD → |
| CVE-2012-4360 | NVD → |
| CVE-2023-2650 | NVD → |
| CVE-2021-3712 | NVD → |
| CVE-2009-3767 | NVD → |
| CVE-2023-3817 | NVD → |
| CVE-2019-0190 | NVD → |
| CVE-2009-3766 | NVD → |
| CVE-2025-69421 | NVD → |
| CVE-2011-2688 | NVD → |
| CVE-2024-0727 | NVD → |
| CVE-2022-4450 | NVD → |
| CVE-2013-0941 | NVD → |
| CVE-2025-69418 | NVD → |
| CVE-2023-5678 | NVD → |
| CVE-2023-0215 | NVD → |
| CVE-2013-0942 | NVD → |
| CVE-2025-59775 | NVD → |
| CVE-2026-22795 | NVD → |
🔴 This host has 48 known CVEs associated with its exposed services. This volume strongly suggests severely outdated software. Review each CVE in the NVD database.
Data source: Shodan InternetDB. Scanned independently of abuse.mom.
Blacklist Status (DNSBL)
This IP was checked against major DNS-based blacklists used by mail servers and firewalls worldwide.
Checked: Spamhaus, SpamCop, Barracuda, SORBS, CBL, UCEProtect. Results may change over time.
Threat Analysis
200.137.65.73 has been assigned a threat score of 70/100 (High). At this threat level, the IP is considered high risk. Firewall rules should be updated to deny traffic from this source.
📊 Threat Analysis
200.137.65.73 is registered in Vitória, Brazil, operating on the network of Rede Nacional de Ensino e Pesquisa. This IP first appeared in our threat feeds after triggering multiple behavioral detection signatures. The address has been active for 1 days in our monitoring system, producing 1 flagged requests at a rate of ~1/day. The address is classified as residential, meaning it likely belongs to an end-user ISP connection. Malicious activity from residential IPs typically indicates device compromise or botnet membership. Brazil currently accounts for 102 blocked IPs in our database, making it a significant source of malicious traffic. At 70/100, this IP warrants immediate defensive action.
This IP is classified as residential, suggesting it may belong to a compromised home device, IoT botnet member, or an infected personal computer. Residential IPs involved in attacks often indicate malware infection without the owner's knowledge.
Related Threats
Security Intelligence
💡 Server-Side Request Forgery (SSRF)
SSRF attacks trick servers into making requests to internal resources that should not be publicly accessible. This can expose cloud metadata endpoints, internal APIs, and private network services, potentially leading to full infrastructure compromise.
💡 SSH Brute Force Defense
SSH servers face constant brute force attacks targeting common usernames and weak passwords. Key-based authentication, fail2ban, non-standard ports, and IP allowlisting dramatically reduce the attack surface. Monitoring auth logs reveals active campaigns and compromised credentials.