Elevated Risk
Elevated threat level 8/10 for IP 187.37.10.106 from 26 reported incidents.
Behavioral profile indicates cyber threat activity with 7% confidence.
More threatening than 74% of monitored IPs
IP Address
187.37.10.106
IPv4
Public
BR
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Moderate Risk
BR
Location
Claro NXT Telecomunicacoe...
ASN 28573
26
Reports
Community
Data Source
Threat Categories
Brute-Force
25
WP Login Brute Force
25
DDoS Attack
2
Hacking
2
WP XML-RPC Brute Force
2
WP Cron Abuse
2
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.
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
Enhanced monitoring recommended. Review logs for interactions with this IP.
Continue monitoring for emerging patterns.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
0/10
Inactive
Confidence Score
7%
Low Confidence
Confidence History
6. Nov 2025 - 25. Jan 2026
7%
Current
Stable
Trend
Security Reports (26)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| WP Cron Abuse DDoS Attack WP XML-RPC Brute Force +1 | Community x2 | 75% | |
| WP Cron Abuse DDoS Attack WP XML-RPC Brute Force +3 | Community x5 | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% |
Technical Details
Basic Information
- IP Address
- 187.37.10.106
- 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
- bb250a6a.virtua.com.br
- PTR Record
- Yes
- Connection Type
- Static
Statistics
- Total Reports
- 26
- First Reported
- 6 Nov 2025
- Last Reported
- 26 Jan 2026, 05:35
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
74
%
Global Threat Ranking
This IP is more threatening than 74% of all IPs in our database.
Above Average ThreatGlobal Comparison
Compared against 199,701 reported IPs worldwide
Threat Level
8/10
avg: 5.3
++
Total Reports
26
avg: 23
=
Network Comparison
Compared against 562 IPs in ASN 28573
Threat Level
8/10
network avg: 5.3
+
Total Reports
26
network avg: 2
++
Network Claro NXT Telecomunicacoes Ltda has overall threat level 3/10
Geographic Comparison
Compared against 10,256 IPs in BR
Threat Level
8/10
country avg: 5.5
+
Total Reports
26
country avg: 14
++
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
0 reports
Daily Average
0
reports/day
Most Active
Tuesday
20 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
WP Login Brute Force
25
Brute-Force
25
WP Cron Abuse
2
DDoS Attack
2
WP XML-RPC Brute Force
2
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 21:00 with 10 reports
Weekly Activity
Geographic Threat Distribution
187,375 threat incidents tracked globally • Last 24h: 18,936 Logs
FEED
Top Threat Sources
-
01
United States38,468 20.5% -
02
India29,136 15.5% -
03
China26,029 13.9% -
04
Brazil10,256 5.5%
-
05
Germany7,144 3.8% -
06
Singapore6,476 3.5% -
07
Indonesia5,551 3% -
08
Russia4,703 2.5% -
09
Pakistan4,677 2.5% -
10
Netherlands4,358 2.3%
+40 more countries
THREAT LEVEL
LOW
MED
HIGH
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IPs from the same Autonomous System (AS) network provider.
20
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Avg Confidence
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Location
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Location
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Confidence
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Location
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Location
BR
BR
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Confidence
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Location
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BR
2804:14d:b083:8777:90cf:d09f:ea14:13d3
8/10
Confidence
57%
Reports
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Location
BR
BR
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8/10
Confidence
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Reports
11
Location
BR
BR
2804:14c:65d0:83e7:e998:423f:6713:e4a3
8/10
Confidence
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Reports
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Location
BR
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10/10
Confidence
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Reports
4
Location
BR
BR
2804:14d:bad2:81e1:1829:9ded:ea1f:2ef5
8/10
Confidence
50%
Reports
4
Location
BR
BR
2804:14d:bad2:81e1:b4eb:d7f6:8fe7:c74
8/10
Confidence
50%
Reports
4
Location
BR
BR
191.181.10.23
8/10
Confidence
50%
Reports
4
Location
BR
BR
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Avg Threat
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15
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7.3/10
Avg Threat
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High Threat
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31.220.151.86
8/10
Confidence
7%
Reports
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Location
IL
IL
132.226.146.177
7/10
Confidence
7%
Reports
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Location
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7/10
Confidence
7%
Reports
62
Location
NL
NL
196.251.73.137
7/10
Confidence
7%
Reports
40
Location
SC
SC
127.0.0.1
7/10
Confidence
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Reports
32
203.135.57.187
7/10
Confidence
7%
Reports
29
Location
PK
PK
165.22.100.25
7/10
Confidence
7%
Reports
28
Location
SG
SG
68.183.25.188
8/10
Confidence
7%
Reports
28
Location
US
US
91.134.81.68
7/10
Confidence
7%
Reports
24
Location
FR
FR
192.42.116.213
7/10
Confidence
7%
Reports
24
Location
NL
NL
202.93.141.18
7/10
Confidence
7%
Reports
23
Location
ID
ID
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8/10
Confidence
7%
Reports
23
Location
US
US
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7/10
Confidence
7%
Reports
22
Location
NL
NL
178.253.43.167
8/10
Confidence
7%
Reports
22
Location
GR
GR
185.220.101.2
7/10
Confidence
7%
Reports
21
Location
DE
DE
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