Notable Threat
IP 177.141.9.161 rated 8/10 from 19 verified reports.
Multiple security incidents attributed to this IP. Confidence: 99%.
More threatening than 79% of monitored IPs
IP Address
177.141.9.161
IPv4
Public
BR
Threat Intelligence Analysis
AI-generated security assessment based on aggregated threat data
Above Average Risk
Brazil
Location
Claro NXT Telecomunicacoe...
ASN 28573
19
Reports
Mixed
Data Source
Threat Categories
Brute-Force
14
WP Login Brute Force
5
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
4. May 2026
Last Activity
25. May 2026
Recent (7 days)
11 incidents
Reputable Network
This IP is hosted on a network (ASN 28573) with generally good reputation. The ISP Claro NXT Telecomunicacoes Ltda maintains standard security practices.
The malicious activity may represent an isolated compromised system rather than systematic abuse.
Security Recommendations
Implement appropriate security controls.
Long-term blocking recommended.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
8/10
High
Confidence Score
99%
Verified
Confidence History
4. May 2026 - 25. May 2026
99%
Current
Stable
Trend
Security Reports (19)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| New | Brute-Force | Community | 75% |
| New | WP Login Brute Force | Honeypot | 75% |
| 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% | |
| WP Login Brute Force | Honeypot x2 | 75% | |
| Brute-Force | Community | 75% | |
| WP Login Brute Force | Honeypot | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% | |
| WP Login Brute Force | Honeypot | 75% | |
| WP Login Brute Force | Honeypot | 75% |
Technical Details
Basic Information
- IP Address
- 177.141.9.161
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class B
Geolocation
- Country
-
BR
- ASN
- AS28573
- ISP
- Claro NXT Telecomunicacoes Ltda
DNS Information
- Reverse DNS
- b18d09a1.virtua.com.br
- PTR Record
- Yes
- Connection Type
- Static
Statistics
- Total Reports
- 19
- First Reported
- 4 May 2026
- Last Reported
- 25 May 2026, 09:09
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
AS28573
Claro NXT Telecomunicacoes Ltda
BR
Network Threat Assessment
3/10
This network appears to be relatively clean with very low threat indicators.
Network Statistics
63
Total IPs Monitored
600
Total Reports
9.5
Reports per IP
Network Context
This IP address belongs to Claro NXT Telecomunicacoes Ltda (AS28573), which manages 63 IP addresses in our monitoring system. Out of these, 600 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.
✅ Network Status:
This network appears to be well-maintained with low threat indicators.
Comparative Analysis
How this IP compares to others in our threat intelligence database
79
%
Global Threat Ranking
This IP is more threatening than 79% of all IPs in our database.
High Threat PercentileGlobal Comparison
Compared against 153,244 reported IPs worldwide
Threat Level
8/10
avg: 4.8
++
Total Reports
19
avg: 28
-
Network Comparison
Compared against 330 IPs in ASN 28573
Threat Level
8/10
network avg: 4.6
++
Total Reports
19
network avg: 3
++
Network Claro NXT Telecomunicacoes Ltda has overall threat level 3/10
Geographic Comparison
Compared against 7,012 IPs in BR
Threat Level
8/10
country avg: 5.1
++
Total Reports
19
country avg: 19
=
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
17 May 2026
2 reports
Daily Average
0.6
reports/day
Most Active
Monday
5 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
14
WP Login Brute Force
5
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 00:00 with 3 reports
Weekly Activity
Geographic Threat Distribution
144,715 threat incidents tracked globally • Last 24h: 19,701 Logs
FEED
Top Threat Sources
-
01
United States32,752 22.6% -
02
China23,455 16.2% -
03
India15,421 10.7% -
04
Brazil7,012 4.8%
-
05
Germany6,132 4.2% -
06
Singapore5,761 4% -
07
Indonesia4,009 2.8% -
08
Netherlands3,750 2.6% -
09
Russia3,697 2.6% -
10
United Kingdom3,672 2.5%
+40 more countries
THREAT LEVEL
LOW
MED
HIGH
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Other IPs associated with this address through network or behavioral similarity
IPs from the same Autonomous System (AS) network provider.
20
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Avg Threat
62%
Avg Confidence
17
High Threat
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Confidence
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Reports
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Confidence
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Reports
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Location
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BR
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Confidence
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Reports
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Location
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Confidence
53%
Reports
3
Location
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BR
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Confidence
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Reports
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Location
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10/10
Confidence
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Reports
4
Location
BR
BR
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8/10
Confidence
50%
Reports
4
Location
BR
BR
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8/10
Confidence
50%
Reports
4
Location
BR
BR
2804:14d:b083:8777:194e:6b05:b1e5:5c7a
0/10
Confidence
48%
Reports
2
Location
BR
BR
2804:14d:bad7:2dfc::1002
8/10
Confidence
47%
Reports
4
Location
BR
BR
189.32.27.18
0/10
Confidence
47%
Reports
3
Location
BR
BR
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10/10
Confidence
46%
Reports
9
Location
BR
BR
2804:14d:b083:8777:75cb:b046:646c:3398
8/10
Confidence
46%
Reports
3
Location
BR
BR
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Avg Threat
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Avg Confidence
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Confidence
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Confidence
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