ABUSE.MOM
THREAT REPORT

IP Threat Report
20.52.217.208

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-09-14 12:54:28
First seen: 2026-07-31 11:39:03
Last seen: 2026-08-09 04:17:19
280

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 280/100. Total malicious requests observed: 5341.

BURSTDANGER_PATHRATIO_404REDIRECT_PROBEUA_SUS
01

Geolocation & Classification

IP Address
20.52.217.208
Type
Hosting
Country
🇩🇪 Germany
City
Frankfurt am Main
ISP
Microsoft Corporation
Organization
Microsoft Azure Cloud (germanywestcentral)
Autonomous System
AS8075 Microsoft Corporation
Hit Count
5341
02

Detection Signatures

SignatureDescriptionPointsSeverity
404 ratio 40-60%Majority of requests returned 404 — enumeration+15
404 ratio >= 60%Majority of requests returned 404 — enumeration+25
Burst 100/10sAbnormally fast request rate — automated scanning+35
Burst 104/10sAbnormally fast request rate — automated scanning+35
Burst 110/10sAbnormally fast request rate — automated scanning+35
Burst 111/10sAbnormally fast request rate — automated scanning+35
Burst 114/10sAbnormally fast request rate — automated scanning+35
Burst 115/10sAbnormally fast request rate — automated scanning+35
Burst 125/10sAbnormally fast request rate — automated scanning+35
Burst 127/10sAbnormally fast request rate — automated scanning+35
Burst 128/10sAbnormally fast request rate — automated scanning+35
Burst 130/10sAbnormally fast request rate — automated scanning+35
Burst 131/10sAbnormally fast request rate — automated scanning+35
Burst 136/10sAbnormally fast request rate — automated scanning+35
Burst 139/10sAbnormally fast request rate — automated scanning+35
Burst 144/10sAbnormally fast request rate — automated scanning+35
Burst 146/10sAbnormally fast request rate — automated scanning+35
Burst 148/10sAbnormally fast request rate — automated scanning+35
Burst 150/10sAbnormally fast request rate — automated scanning+35
Burst 155/10sAbnormally fast request rate — automated scanning+35
Burst 156/10sAbnormally fast request rate — automated scanning+35
Burst 162/10sAbnormally fast request rate — automated scanning+35
Burst 165/10sAbnormally fast request rate — automated scanning+35
Burst 168/10sAbnormally fast request rate — automated scanning+35
Burst 170/10sAbnormally fast request rate — automated scanning+35
Burst 184/10sAbnormally fast request rate — automated scanning+35
Burst 188/10sAbnormally fast request rate — automated scanning+35
Burst 191/10sAbnormally fast request rate — automated scanning+35
Burst 200/10sAbnormally fast request rate — automated scanning+35
Burst 37/10sAbnormally fast request rate — automated scanning+35
Burst 37/2sAbnormally fast request rate — automated scanning+35
Burst 41/2sAbnormally fast request rate — automated scanning+35
Burst 42/10sAbnormally fast request rate — automated scanning+35
Burst 42/2sAbnormally fast request rate — automated scanning+35
Burst 43/2sAbnormally fast request rate — automated scanning+35
Burst 44/2sAbnormally fast request rate — automated scanning+35
Burst 45/2sAbnormally fast request rate — automated scanning+35
Burst 46/2sAbnormally fast request rate — automated scanning+35
Burst 47/10sAbnormally fast request rate — automated scanning+35
Burst 47/2sAbnormally fast request rate — automated scanning+35
Burst 48/2sAbnormally fast request rate — automated scanning+35
Burst 49/2sAbnormally fast request rate — automated scanning+35
Burst 50/2sAbnormally fast request rate — automated scanning+35
Burst 51/2sAbnormally fast request rate — automated scanning+35
Burst 52/2sAbnormally fast request rate — automated scanning+35
Burst 53/2sAbnormally fast request rate — automated scanning+35
Burst 54/2sAbnormally fast request rate — automated scanning+35
Burst 55/2sAbnormally fast request rate — automated scanning+35
Burst 56/2sAbnormally fast request rate — automated scanning+35
Burst 57/2sAbnormally fast request rate — automated scanning+35
Burst 59/2sAbnormally fast request rate — automated scanning+35
Burst 60/2sAbnormally fast request rate — automated scanning+35
Burst 61/2sAbnormally fast request rate — automated scanning+35
Burst 62/2sAbnormally fast request rate — automated scanning+35
Burst 64/2sAbnormally fast request rate — automated scanning+35
Burst 65/2sAbnormally fast request rate — automated scanning+35
Burst 66/2sAbnormally fast request rate — automated scanning+35
Burst 67/2sAbnormally fast request rate — automated scanning+35
Burst 68/2sAbnormally fast request rate — automated scanning+35
Burst 69/2sAbnormally fast request rate — automated scanning+35
Burst 71/2sAbnormally fast request rate — automated scanning+35
Burst 74/10sAbnormally fast request rate — automated scanning+35
Burst 8/2sAbnormally fast request rate — automated scanning+35
Burst 84/10sAbnormally fast request rate — automated scanning+35
Burst 93/10sAbnormally fast request rate — automated scanning+35
Burst 94/10sAbnormally fast request rate — automated scanning+35
Burst 96/10sAbnormally fast request rate — automated scanning+35
Burst 99/10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 100Medium-risk: admin panels, config files+60
Danger medium hits: 104Medium-risk: admin panels, config files+60
Danger medium hits: 111Medium-risk: admin panels, config files+60
Danger medium hits: 112Medium-risk: admin panels, config files+60
Danger medium hits: 114Medium-risk: admin panels, config files+60
Danger medium hits: 122Medium-risk: admin panels, config files+60
Danger medium hits: 125Medium-risk: admin panels, config files+60
Danger medium hits: 126Medium-risk: admin panels, config files+60
Danger medium hits: 141Medium-risk: admin panels, config files+60
Danger medium hits: 150Medium-risk: admin panels, config files+60
Danger medium hits: 159Medium-risk: admin panels, config files+60
Danger medium hits: 174Medium-risk: admin panels, config files+60
Danger medium hits: 178Medium-risk: admin panels, config files+60
Danger medium hits: 183Medium-risk: admin panels, config files+60
Danger medium hits: 196Medium-risk: admin panels, config files+60
Danger medium hits: 200Medium-risk: admin panels, config files+60
Danger medium hits: 204Medium-risk: admin panels, config files+60
Danger medium hits: 266Medium-risk: admin panels, config files+60
Danger medium hits: 349Medium-risk: admin panels, config files+60
Danger medium hits: 37Medium-risk: admin panels, config files+60
Danger medium hits: 42Medium-risk: admin panels, config files+60
Danger medium hits: 47Medium-risk: admin panels, config files+60
Danger medium hits: 6Medium-risk: admin panels, config files+60
Danger medium hits: 74Medium-risk: admin panels, config files+60
Danger medium hits: 84Medium-risk: admin panels, config files+60
Danger medium hits: 94Medium-risk: admin panels, config files+60
Danger strong hits: 1High-risk paths: shells, RCE vectors, exploits+25
Danger strong hits: 10High-risk paths: shells, RCE vectors, exploits+100
Danger strong hits: 2High-risk paths: shells, RCE vectors, exploits+50
Danger strong hits: 3High-risk paths: shells, RCE vectors, exploits+75
Danger strong hits: 36High-risk paths: shells, RCE vectors, exploits+100
Danger strong hits: 4High-risk paths: shells, RCE vectors, exploits+100
Danger strong hits: 6High-risk paths: shells, RCE vectors, exploits+100
Danger strong hits: 7High-risk paths: shells, RCE vectors, exploits+100
Probe 302→404Behavioral anomaly detected by automated analysis+20
UA suspiciousBehavioral anomaly detected by automated analysis+15
Σ = 4595
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

2026-07-31 11:39:03
First malicious request detected
IP entered monitoring from server access logs
During observation
Multiple detection signatures triggered
404 ratio 40-60% (+15), 404 ratio >= 60% (+25), Burst 100/10s (+35)
2026-08-09 04:17:19
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 · 🇩🇪 Germany
06

Recommendations

Actions taken & recommended

  • IP 20.52.217.208 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

🔎 Directory Scan Defense

IP 20.52.217.208 is enumerating directories. Configure fail2ban apache-404 jail after 10+ 404 errors. Disable directory listings. Normalize all 404 responses.

🌊 Traffic Flood Defense

IP 20.52.217.208 is generating excessive traffic. Limit connections per source IP. Enable geographic blocking if traffic from this region is unexpected.

🤖 User-Agent Anomaly Defense

IP 20.52.217.208 shows suspicious UA behavior. Block empty User-Agent requests. Implement JavaScript-based bot detection for sensitive endpoints.

09

Blacklist Status (DNSBL)

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

✓ Clean
cbl.abuseat.org
✓ Clean
psbl.surriel.com
✓ Clean
bl.blocklist.de
✓ Clean
spam.dnsbl.sorbs.net
✓ Clean
zen.spamhaus.org
✓ Clean
b.barracudacentral.org
✓ Clean
dnsbl.dronebl.org

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

10

Threat Analysis

20.52.217.208 has been assigned a threat score of 280/100 (Critical). This places it in the critical threat category. Immediate blocking is strongly advised across all network perimeters.

The following attack categories were identified:

Path EnumerationRequest FloodingUser-Agent Anomaly

📊 Threat Analysis

Threat intelligence analysis has linked 20.52.217.208 to malicious activity originating from Frankfurt am Main, Germany, operating on the network of Microsoft Corporation. The address has been under observation since its initial detection. During its 8-day observation window, we recorded 5,341 hostile requests from this IP — roughly 667.6 per day on average. The IP is classified as hosting/datacenter infrastructure, commonly associated with rented servers used for automated attack campaigns, botnet command-and-control, or vulnerability scanning at scale. The combination of 3 distinct attack vectors indicates a sophisticated, multi-pronged threat actor deploying automated tools that probe multiple attack surfaces simultaneously. Germany currently accounts for 103 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 Germany

15.220.152.241 (320)35.246.204.221 (320)159.100.30.125 (318)185.168.29.98 (313)77.81.65.244 (313)View all →

🏢 Same network: AS8075

20.52.136.55 (280)20.218.119.12 (280)20.52.132.62 (280)20.113.56.22 (280)51.116.238.8 (280)View all →
12

Security Intelligence

💡 DDoS Mitigation Approaches

Distributed denial of service attacks overwhelm infrastructure with traffic volume. Effective mitigation combines always-on traffic scrubbing, anycast network distribution, rate limiting, and the ability to quickly scale absorption capacity during attacks.

💡 Directory Traversal Attacks

Path traversal attacks attempt to access files outside the intended directory by manipulating file path references. Attackers use sequences like ../ to reach sensitive system files such as /etc/passwd or application configuration files.

🔍 Check Any IP Address

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