ABUSE.MOM
THREAT REPORT

IP Threat Report
20.188.56.166

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-05-30 09:14:59
First seen: 2026-02-17 17:25:07
Last seen: 2026-02-21 22:45:05
280

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 280/100. Total malicious requests observed: 29.

UA_SUSDANGER_PATHBURSTRATIO_404REDIRECT_PROBEIMPORT
01

Geolocation & Classification

IP Address
20.188.56.166
Type
Hosting
Country
🇫🇷 France
City
Paris
ISP
Microsoft Corporation
Organization
Microsoft Azure Cloud (francecentral)
Autonomous System
AS8075 Microsoft Corporation
Hit Count
29
02

Detection Signatures

SignatureDescriptionPointsSeverity
UA suspicious (short/empty)Behavioral anomaly detected by automated analysis+15
Danger strong hits: 6High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 189Medium-risk: admin panels, config files+60
Burst: 43 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 128 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 4High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 126Medium-risk: admin panels, config files+60
404 ratio 40-60%Majority of requests returned 404 — enumeration+15
Probe pattern 302->404 same pathBehavioral anomaly detected by automated analysis+20
Burst: 46 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 127 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 128Medium-risk: admin panels, config files+60
Burst: 26 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 85 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 54 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 170 req / 10sAbnormally fast request rate — automated scanning+35
Imported from old blocklistBehavioral anomaly detected by automated analysis+0
Danger medium hits: 130Medium-risk: admin panels, config files+60
Burst: 53 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 169 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 49 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 165 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 164 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 47 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 158 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 161 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 56 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 183 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 61 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 195 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 39 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 95 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 121 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 51 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 120 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 42 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 114 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 52 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 180 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 48 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 142 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 2High-risk paths: shells, RCE vectors, exploits+50
Danger medium hits: 110Medium-risk: admin panels, config files+60
Burst: 57 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 110 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 3High-risk paths: shells, RCE vectors, exploits+75
Burst: 29 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 98 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 216Medium-risk: admin panels, config files+60
Burst: 15 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 54 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 52 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 181Medium-risk: admin panels, config files+60
Burst: 129 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 35Medium-risk: admin panels, config files+60
Burst: 33 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 53 req / 10sAbnormally fast request rate — automated scanning+35
Σ = 2290
03

Observed Activity

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

[redacted]
GET
/
200
[redacted]
GET
/page
200
Requests shown: 2 · HTTP 404: 0 · Dangerous patterns: 0

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

04

Timeline

2026-02-17 17:25:07
First malicious request detected
IP entered monitoring from server access logs
During observation
Multiple detection signatures triggered
UA suspicious (short/empty) (+15), Danger strong hits: 6 (+100), Danger medium hits: 189 (+60)
2026-02-21 22:45:05
Last malicious request observed
Total score reached: 280/100
Next cycle
IP blocked — all subsequent requests denied (HTTP 403)
Added to blocklist automatically
05

Network Provider

Microsoft Corporation
AS8075 · 🇫🇷 France
06

Recommendations

Actions taken & recommended

  • IP 20.188.56.166 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

🤖 Bot Detection

Address UA spoofing from 20.188.56.166: maintain blocklist of known malicious UA strings, require consistent UA across sessions, implement TLS fingerprinting.

🌊 Flood / DDoS Mitigation

Implement limit_req_zone in nginx. Deploy CDN with DDoS protection. Configure SYN cookies and connection tracking to throttle 20.188.56.166.

🔎 Path Enumeration Protection

Block scanning from 20.188.56.166: rate-limit 404 responses per IP, deploy a honeypot 404 page, ensure no backup files are web-accessible.

09

Blacklist Status (DNSBL)

This IP was checked against major DNS-based blacklists used by mail servers and firewalls worldwide.

✓ Clean
Spamhaus ZEN

Checked: Spamhaus, SpamCop, Barracuda, SORBS, CBL, UCEProtect. Results may change over time.

10

Threat Analysis

20.188.56.166 has been assigned a threat score of 280/100 (Critical). A score this high marks a critical threat actor. This address has demonstrated persistent, aggressive malicious behavior across multiple detection vectors.

The following attack categories were identified:

User-Agent AnomalyRequest FloodingPath Enumeration

📊 Threat Analysis

The address 20.188.56.166 originates from Paris, France, operating on the network of Microsoft Corporation. It was identified through automated analysis of incoming network traffic across monitored endpoints. The address has been active for 4 days in our monitoring system, producing 29 flagged requests at a rate of ~7.3/day. Operating from datacenter infrastructure, this IP is typical of addresses used in organized attack operations. Cloud and VPS providers are commonly exploited as launching platforms for automated scanning. The combination of 3 distinct attack vectors indicates a sophisticated, multi-pronged threat actor deploying automated tools that probe multiple attack surfaces simultaneously. France currently accounts for 201 blocked IPs in our database, making it a significant source of malicious traffic. With a threat score of 280/100, this IP is among the most dangerous addresses in our database. Immediate and complete blocking is strongly recommended.

This IP belongs to a hosting or data center provider. Malicious traffic from hosting infrastructure often originates from compromised VPS instances, rented servers used for scanning campaigns, or abused free-tier cloud accounts. Hosting providers typically respond to abuse reports within 24-72 hours.

11

Related Threats

🇫🇷 Top threats from France

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🏢 Same network: AS8075

20.111.44.121 (280)20.111.62.157 (280)20.43.58.61 (280)20.199.109.98 (280)20.111.33.42 (280)View all →
12

Security Intelligence

💡 HTTP Header Analysis for Threat Detection

Examining HTTP headers beyond User-Agent reveals attack tools and automated scripts. Missing standard headers, unusual ordering, non-standard values, and inconsistencies with claimed client identity all serve as reliable detection signals.

💡 HTTP/2 and HTTP/3 Security Implications

Modern HTTP protocols introduce new attack surfaces including stream multiplexing abuse, header compression attacks (HPACK bombing), and rapid reset attacks. Security tools must evolve to handle these protocol-specific threats effectively.

🔍 Check Any IP Address

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