High Risk
IP 155.190.6.21 rated at threat level 7/10 based on 12 security reports.
Pattern analysis reveals concerning activity. Confidence: 32%.
More threatening than 68% of monitored IPs
IP Address
155.190.6.21
IPv4
Public
IN
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Moderate Risk
India
Location
Cisco OpenDNS, LLC
ASN 36692
12
Reports
Community
Data Source
Threat Categories
Brute-Force
12
Technical Details
Brute-force attacks systematically attempt password combinations against authentication systems.
Recommended Mitigations
Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.
Behavioral Analysis
Activity Pattern:
Consistent Activity
Steady malicious activity over 3 weeks indicates persistent threat actor operations.
First Observed
29. June 2026
Last Activity
25. July 2026
Recent (7 days)
3 incidents
High-Risk Network Association
This IP belongs to a network (ASN 36692) with elevated threat levels. The ISP Cisco OpenDNS, LLC hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.
Network-wide patterns may indicate this is part of a larger malicious infrastructure.
Security Recommendations
Monitor closely and consider blocking. Escalation potential detected.
Long-term blocking recommended.
Reputation Summary
Threat Level
7/10
High
High
Activity Frequency
3/10
Low
Confidence Score
32%
Medium Confidence
Confidence History
1. Jun 2026 - 25. Jul 2026
32%
Current
Stable
Trend
Security Reports (12)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| New | Brute-Force | Community | 75% |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% |
Technical Details
Basic Information
- IP Address
- 155.190.6.21
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class B
Geolocation
- Country
-
IN
- ASN
- AS36692
- ISP
- Cisco OpenDNS, LLC
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 12
- First Reported
- 1 Jun 2026
- Last Reported
- 25 Jul 2026, 10:27
Network Reputation
Analysis of the entire network (ASN) that this IP address belongs to, providing context about the hosting provider and network-wide threat patterns.
Network Identity
AS36692
CISCO-UMBRELLA
DE
Network Threat Assessment
10/10
This network has a high threat level with significant malicious activity reported across multiple IPs.
Network Statistics
1
Total IPs Monitored
3
Total Reports
3
Reports per IP
Network Context
This IP address belongs to CISCO-UMBRELLA (AS36692), which manages 1 IP addresses in our monitoring system. Out of these, 3 have been reported for suspicious activities, resulting in a network-wide threat level of 10/10.
Network warning:
This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.
Comparative Analysis
How this IP compares to others in our threat intelligence database
68
%
Global Threat Ranking
This IP is more threatening than 68% of all IPs in our database.
Above Average ThreatGlobal Comparison
Compared against 291,008 reported IPs worldwide
Threat Level
7/10
avg: 5.9
+
Total Reports
12
avg: 18
-
Network Comparison
Compared against 5 IPs in ASN 36692
Threat Level
7/10
network avg: 7.4
=
Total Reports
12
network avg: 4
++
Network Cisco OpenDNS, LLC has overall threat level 10/10
Geographic Comparison
Compared against 45,206 IPs in IN
Threat Level
7/10
country avg: 5.9
+
Total Reports
12
country avg: 4
++
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
29 Jun 2026
1 reports
Daily Average
0.2
reports/day
Most Active
Monday
3 reports
Evolution of threat level over time based on reported categories and frequency.
Initial Threat
6/10
Current Threat
6/10
Distribution of threat categories reported over time.
Top Threat Categories
Brute-Force
12
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 07:00 with 4 reports
Weekly Activity
Geographic Threat Distribution
273,058 threat incidents tracked globally • Last 24h: 18,199 Logs
FEED
Top Threat Sources
-
01
United States61,402 22.5% -
02
India45,206 16.6%
-
03
China34,008 12.5% -
04
Brazil14,612 5.4% -
05
Germany9,802 3.6%
-
06
Singapore7,920 2.9% -
07
Indonesia7,825 2.9% -
08
Pakistan7,755 2.8% -
09
Russia6,140 2.2% -
10
Netherlands5,866 2.1%
+40 more countries
THREAT LEVEL
LOW
MED
HIGH
Related IPs
Other IPs associated with this address through network or behavioral similarity
IPs from the same Autonomous System (AS) network provider.
4
Related IPs
7.5/10
Avg Threat
38%
Avg Confidence
3
High Threat
High-risk network: Majority of related IPs are flagged
IPs from the same subnet range, likely same network segment.
3
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Avg Threat
45%
Avg Confidence
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High Threat
High-risk network: Majority of related IPs are flagged
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15
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Avg Confidence
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