Substantial Risk
Threat level 8/10 for 103.158.121.158 based on 9 documented incidents.
Consistent suspicious behavior patterns. 55% confidence rating.
More threatening than 77% of monitored IPs
IP Address
103.158.121.158
IPv4
Public
ID
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Above Average Risk
Indonesia
Location
PT Anugerah Cimanuk Raya
ASN 141127
9
Reports
Mixed
Data Source
Threat Categories
Brute-Force
8
WP Login Brute Force
1
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 2 weeks indicates persistent threat actor operations.
First Observed
22. May 2026
Last Activity
5. June 2026
Recent (7 days)
3 incidents
Reputable Network
This IP is hosted on a network (ASN 141127) with generally good reputation. The ISP PT Anugerah Cimanuk Raya maintains standard security practices.
The malicious activity may represent an isolated compromised system rather than systematic abuse.
Security Recommendations
Configure firewall rules and intrusion detection alerts.
Long-term blocking recommended.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
3/10
Low
Confidence Score
53%
High Confidence
Confidence History
22. May 2026 - 5. Jun 2026
55%
Current
Stable
Trend
Security Reports (9)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| Brute-Force | Community | 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% | |
| Brute-Force | Community | 75% | |
| Brute-Force | Community | 75% |
Technical Details
Basic Information
- IP Address
- 103.158.121.158
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class A
Geolocation
- Country
-
ID
- ASN
- AS141127
- ISP
- PT Anugerah Cimanuk Raya
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 9
- First Reported
- 22 May 2026
- Last Reported
- 5 Jun 2026, 10:22
Comparative Analysis
How this IP compares to others in our threat intelligence database
77
%
Global Threat Ranking
This IP is more threatening than 77% of all IPs in our database.
High Threat PercentileGlobal Comparison
Compared against 199,840 reported IPs worldwide
Threat Level
8/10
avg: 5.3
++
Total Reports
9
avg: 23
--
Network Comparison
Compared against 17 IPs in ASN 141127
Threat Level
8/10
network avg: 7.4
=
Total Reports
9
network avg: 8
=
Geographic Comparison
Compared against 5,557 IPs in ID
Threat Level
8/10
country avg: 5.4
+
Total Reports
9
country avg: 16
-
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
3 Jun 2026
2 reports
Daily Average
0.3
reports/day
Most Active
Wednesday
2 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
8
WP Login Brute Force
1
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 10:00 with 3 reports
Weekly Activity
Geographic Threat Distribution
187,519 threat incidents tracked globally • Last 24h: 18,988 Logs
FEED
Top Threat Sources
-
01
United States38,480 20.5% -
02
India29,193 15.6% -
03
China26,036 13.9% -
04
Brazil10,259 5.5% -
05
Germany7,147 3.8% -
06
Singapore6,479 3.5% -
07
Indonesia5,557 3%
-
08
Russia4,707 2.5% -
09
Pakistan4,689 2.5% -
10
Netherlands4,361 2.3%
+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.
16
Related IPs
7.3/10
Avg Threat
43%
Avg Confidence
16
High Threat
High-risk network: Majority of related IPs are flagged
103.158.121.148
8/10
Confidence
57%
Reports
12
Location
ID
ID
103.158.121.156
8/10
Confidence
53%
Reports
10
Location
ID
ID
103.158.121.144
8/10
Confidence
53%
Reports
9
Location
ID
ID
103.158.121.152
8/10
Confidence
52%
Reports
7
Location
ID
ID
103.158.121.153
8/10
Confidence
51%
Reports
6
Location
ID
ID
103.158.121.146
7/10
Confidence
41%
Reports
13
Location
ID
ID
103.158.121.159
7/10
Confidence
41%
Reports
8
Location
ID
ID
103.158.121.157
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.151
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.154
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.150
7/10
Confidence
40%
Reports
8
Location
ID
ID
103.158.121.145
7/10
Confidence
38%
Reports
8
Location
ID
ID
103.158.121.155
7/10
Confidence
38%
Reports
7
Location
ID
ID
103.158.121.149
7/10
Confidence
38%
Reports
6
Location
ID
ID
103.158.121.147
7/10
Confidence
32%
Reports
7
Location
ID
ID
103.158.121.117
7/10
Confidence
29%
Reports
1
Location
ID
ID
IPs from the same subnet range, likely same network segment.
16
Related IPs
7.3/10
Avg Threat
43%
Avg Confidence
16
High Threat
High-risk network: Majority of related IPs are flagged
103.158.121.148
8/10
Confidence
57%
Reports
12
Location
ID
ID
103.158.121.156
8/10
Confidence
53%
Reports
10
Location
ID
ID
103.158.121.144
8/10
Confidence
53%
Reports
9
Location
ID
ID
103.158.121.152
8/10
Confidence
52%
Reports
7
Location
ID
ID
103.158.121.153
8/10
Confidence
51%
Reports
6
Location
ID
ID
103.158.121.146
7/10
Confidence
41%
Reports
13
Location
ID
ID
103.158.121.159
7/10
Confidence
41%
Reports
8
Location
ID
ID
103.158.121.157
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.151
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.154
7/10
Confidence
40%
Reports
10
Location
ID
ID
103.158.121.150
7/10
Confidence
40%
Reports
8
Location
ID
ID
103.158.121.145
7/10
Confidence
38%
Reports
8
Location
ID
ID
103.158.121.155
7/10
Confidence
38%
Reports
7
Location
ID
ID
103.158.121.149
7/10
Confidence
38%
Reports
6
Location
ID
ID
103.158.121.147
7/10
Confidence
32%
Reports
7
Location
ID
ID
103.158.121.117
7/10
Confidence
29%
Reports
1
Location
ID
ID
IPs from the same country with similar threat profiles.
15
Related IPs
9.5/10
Avg Threat
100%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
103.76.120.219
8/10
Confidence
100%
Reports
310
ISP
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Confidence
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Reports
164
ISP
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Confidence
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Reports
99
ISP
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103.84.7.190
10/10
Confidence
100%
Reports
63
ISP
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202.145.0.61
10/10
Confidence
100%
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50
ISP
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103.67.78.201
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Confidence
100%
Reports
48
ISP
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116.197.133.25
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46
ISP
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103.132.52.46
10/10
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46
ISP
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ISP
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139.255.100.188
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Confidence
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28
ISP
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103.187.146.33
10/10
Confidence
100%
Reports
20
ISP
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103.8.59.250
10/10
Confidence
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Reports
206
ISP
Prime Link Comm...
103.191.14.243
10/10
Confidence
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88
ISP
PT Aplikanusa L...
103.190.214.241
10/10
Confidence
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Reports
56
ISP
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43.248.27.115
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ISP
Neuviz Net
IPs with similar threat level and confidence scores.
15
Related IPs
5.3/10
Avg Threat
55%
Avg Confidence
2
High Threat
196.251.92.134
7/10
Confidence
55%
Reports
75,414
Location
NL
NL
155.94.155.105
5/10
Confidence
55%
Reports
19,539
Location
US
US
213.209.157.165
5/10
Confidence
55%
Reports
11,629
Location
DE
DE
45.144.212.19
5/10
Confidence
55%
Reports
9,796
Location
UA
UA
213.209.157.87
5/10
Confidence
55%
Reports
9,465
Location
DE
DE
213.209.157.54
5/10
Confidence
55%
Reports
7,881
Location
DE
DE
185.196.11.84
5/10
Confidence
55%
Reports
2,841
Location
CH
CH
213.209.157.207
5/10
Confidence
55%
Reports
2,510
Location
DE
DE
78.153.140.207
7/10
Confidence
55%
Reports
2,224
Location
GB
GB
185.196.11.30
5/10
Confidence
55%
Reports
1,710
Location
CH
CH
196.251.72.5
5/10
Confidence
55%
Reports
1,619
Location
SC
SC
213.209.157.154
5/10
Confidence
55%
Reports
1,532
Location
DE
DE
196.251.83.16
5/10
Confidence
55%
Reports
1,531
Location
SC
SC
213.209.157.216
5/10
Confidence
55%
Reports
1,498
Location
DE
DE
213.209.157.201
5/10
Confidence
55%
Reports
1,497
Location
DE
DE
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