ABUSE.MOM
THREAT REPORT

IP Threat Report
20.122.187.158

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-05-30 10:27:03
First seen: 2026-03-28 17:00:06
Last seen: 2026-03-29 04:00:06
280

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 280/100. Total malicious requests observed: 16.

UA_SUSDANGER_PATHBURSTRATIO_404REDIRECT_PROBE
01

Geolocation & Classification

IP Address
20.122.187.158
Type
Hosting
Country
🇺🇸 United States
City
Boydton
ISP
Microsoft Corporation
Organization
Microsoft Azure Cloud (eastus2)
Autonomous System
AS8075 Microsoft Corporation
Hit Count
16
02

Detection Signatures

SignatureDescriptionPointsSeverity
UA suspicious (short/empty)Behavioral anomaly detected by automated analysis+15
Danger strong hits: 9High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 290Medium-risk: admin panels, config files+60
Burst: 24 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 87 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 6High-risk paths: shells, RCE vectors, exploits+100
404 ratio 40-60%Majority of requests returned 404 — enumeration+15
Probe pattern 302->404 same pathBehavioral anomaly detected by automated analysis+20
Burst: 25 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 89 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 12High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 252Medium-risk: admin panels, config files+60
Burst: 86 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 91 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 88 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 286Medium-risk: admin panels, config files+60
Burst: 26 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 92 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 18High-risk paths: shells, RCE vectors, exploits+100
Burst: 82 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 79 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 24High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 378Medium-risk: admin panels, config files+60
Burst: 90 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 429Medium-risk: admin panels, config files+60
Burst: 85 req / 10sAbnormally fast request rate — automated scanning+35
Σ = 1305
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

2026-03-28 17:00:06
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: 9 (+100), Danger medium hits: 290 (+60)
2026-03-29 04:00:06
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 · 🇺🇸 United States
06

Recommendations

Actions taken & recommended

  • IP 20.122.187.158 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 20.122.187.158: 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 20.122.187.158.

🔎 Path Enumeration Protection

Block scanning from 20.122.187.158: 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.

⛔ LISTED
zen.spamhaus.org
✓ Clean
dnsbl.sorbs.net
✓ Clean
ix.dnsbl.manitu.net
✓ Clean
bl.spamcop.net
✓ Clean
dnsbl-1.uceprotect.net
✓ Clean
psbl.surriel.com
✓ Clean
b.barracudacentral.org
✓ Clean
truncate.gbudb.net

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

10

Threat Analysis

20.122.187.158 has been assigned a threat score of 280/100 (Critical). This represents a critical risk level. Our detection systems have flagged multiple high-confidence indicators of malicious intent from this address.

The following attack categories were identified:

User-Agent AnomalyRequest FloodingPath Enumeration

📊 Threat Analysis

Our monitoring infrastructure has identified 20.122.187.158, geolocated to Boydton, United States, operating on the network of Microsoft Corporation, as a source of suspicious network activity. Our sensors captured 16 malicious requests from this address across a 1-day span, reflecting a sustained attack cadence of ~16 requests per day. Classified as a hosting IP, this address likely runs on a rented server or cloud instance. Attackers prefer datacenter IPs for their high bandwidth and disposable nature. The combination of 3 distinct attack vectors indicates a sophisticated, multi-pronged threat actor deploying automated tools that probe multiple attack surfaces simultaneously. With 212 flagged addresses, United States represents a significant presence in our threat database. A score of 280/100 places this address in the top tier of severity. Block and investigate any historical connections.

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

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🏢 Same network: AS8075

20.65.61.3 (283)20.29.71.103 (283)172.190.142.176 (280)20.96.32.182 (280)20.163.110.166 (280)View all →
12

Security Intelligence

💡 User-Agent Analysis Techniques

Analyzing User-Agent strings reveals automated tools masquerading as legitimate browsers. Inconsistencies between claimed browser capabilities and actual behavior, impossible version combinations, and known scanner signatures help identify malicious clients.

💡 Satellite Internet Security

Satellite internet introduces unique security challenges including high latency that affects real-time threat detection, shared bandwidth that enables traffic sniffing, and coverage areas that cross multiple jurisdictions complicating legal response.

🔍 Check Any IP Address

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