ABUSE.MOM
THREAT REPORT

IP Threat Report
201.207.239.39

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-07-29 18:58:09
First seen: 2026-07-06 06:48:38
Last seen: 2026-07-12 00:55:44
60

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 60/100. Total malicious requests observed: 505.

DANGER_PATHRATIO_404REFERER
01

Geolocation & Classification

IP Address
201.207.239.39
Type
Residential
Country
🇨🇷 CR
City
San José
ISP
Instituto Costarricense de Electricidad y Telecom.
Organization
LIVERPOOL
Autonomous System
AS11830 Instituto Costarricense de Electricidad y Telecom.
Hit Count
505
02

Detection Signatures

SignatureDescriptionPointsSeverity
404 ratio >= 60%Majority of requests returned 404 — enumeration+25
Danger strong hits: 1High-risk paths: shells, RCE vectors, exploits+25
Foreign refererReferer from unrelated external domain+10
Σ = 60
03

Observed Activity

Reconstructed HTTP requests from server access logs. Target domains redacted for security.

[redacted]
GET
/
200
Requests shown: 1 · HTTP 404: 0 · Dangerous patterns: 0

* Typical request patterns for detected signatures. Actual target domains are redacted.

04

Timeline

2026-07-06 06:48:38
First malicious request detected
IP entered monitoring from server access logs
During observation
Multiple detection signatures triggered
404 ratio >= 60% (+25), Danger strong hits: 1 (+25), Foreign referer (+10)
2026-07-12 00:55:44
Last malicious request observed
Total score reached: 60/100
Next cycle
IP blocked — all subsequent requests denied (HTTP 403)
Added to blocklist automatically
05

Network Provider

Instituto Costarricense de Electricidad y Telecom.
AS11830 · 🇨🇷 CR
06

Recommendations

Actions taken & recommended

  • IP 201.207.239.39 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

🔎 Path Enumeration Protection

Block scanning from 201.207.239.39: rate-limit 404 responses per IP, deploy a honeypot 404 page, ensure no backup files are web-accessible.

10

Threat Analysis

201.207.239.39 has been assigned a threat score of 60/100 (High). This score indicates high threat severity. The IP has shown clear patterns of malicious behavior that warrant immediate defensive measures.

The following attack categories were identified:

Path Enumeration

📊 Threat Analysis

IP address 201.207.239.39 has been traced to San José, CR, operating on the network of Instituto Costarricense de Electricidad y Telecom.. Our threat detection systems have flagged this address based on observed malicious behavior patterns. The address has been active for 5 days in our monitoring system, producing 505 flagged requests at a rate of ~101/day. This is a residential IP address, suggesting a compromised home device such as a router, smart appliance, or infected workstation participating in a botnet. The IP exhibits directory enumeration behavior, systematically requesting non-existent paths to discover hidden files and misconfigured resources. CR currently accounts for 16 blocked IPs in our database, making it a notable source of malicious traffic. At 60/100, this IP presents a meaningful threat. Implement rate limiting with escalation to blocking.

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.

11

Related Threats

🇨🇷 Top threats from CR

82.21.238.142 (105)45.239.64.222 (103)45.221.5.175 (68)201.194.179.238 (68)206.203.57.174 (68)View all →

🏢 Same network: AS11830

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12

Security Intelligence

💡 XML External Entity (XXE) Attacks

XXE vulnerabilities in XML parsers allow attackers to read local files, perform SSRF, and execute denial of service attacks. Many legacy applications and APIs remain vulnerable to XXE due to insecure default XML parser configurations.

💡 GraphQL Security Risks

GraphQL APIs introduce specific vulnerabilities including introspection information disclosure, query complexity attacks, batching abuse, and authorization bypass through nested queries. Depth limiting, cost analysis, and field-level authorization address these GraphQL-specific threats.

🔍 Check Any IP Address

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