Substantial Risk
Threat level 8/10 for 103.17.9.233 based on 235 documented incidents.
Consistent suspicious behavior patterns. 86% confidence rating.
More threatening than 90% of monitored IPs
IP Address
103.17.9.233
IPv4
Public
TW
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Top 10% High Threat
Taiwan
Location
Yuan-Jhen Info., Co., Ltd
ASN 131149
235
Reports
Honeypot
Data Source
Threat Categories
Brute-Force
30
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:
Sporadic
Irregular burst activity pattern indicates intermittent use of a compromised system.
First Observed
11. September 2026
Last Activity
14. September 2026
Recent (7 days)
0 incidents
High-Risk Network Association
This IP belongs to a network (ASN 131149) with elevated threat levels. The ISP Yuan-Jhen Info., Co., Ltd 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
Configure firewall rules and intrusion detection alerts.
Implement adaptive blocking rules.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
8/10
High
Confidence Score
86%
Verified
Confidence History
13. Sep 2026 - 14. Sep 2026
86%
Current
Stable
Trend
Security Reports (30)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% | |
| Brute-Force | Honeypot | 75% |
Technical Details
Basic Information
- IP Address
- 103.17.9.233
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class A
Geolocation
- Country
-
TW
- ASN
- AS131149
- ISP
- Yuan-Jhen Info., Co., Ltd
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 235
- First Reported
- 11 Sep 2026
- Last Reported
- 14 Sep 2026, 06:39
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
AS131149
Yuan-Jhen Info., Co., Ltd
TW
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
2
Total Reports
2
Reports per IP
Network Context
This IP address belongs to Yuan-Jhen Info., Co., Ltd (AS131149), which manages 1 IP addresses in our monitoring system. Out of these, 2 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
90
%
Global Threat Ranking
This IP is more threatening than 90% of all IPs in our database.
Top 10% Most DangerousGlobal Comparison
Compared against 810,408 reported IPs worldwide
Threat Level
8/10
avg: 6.3
+
Total Reports
235
avg: 9
++
Network Comparison
Compared against 2 IPs in ASN 131149
Threat Level
8/10
network avg: 7.5
=
Total Reports
235
network avg: 119
++
Network Yuan-Jhen Info., Co., Ltd has overall threat level 10/10
Geographic Comparison
Compared against 3,819 IPs in TW
Threat Level
8/10
country avg: 6.8
+
Total Reports
235
country avg: 12
++
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
13 Sep 2026
96 reports
Daily Average
7.8
reports/day
Most Active
Sunday
96 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
235
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 00:00 with 12 reports
Weekly Activity
Geographic Threat Distribution
736,934 threat incidents tracked globally • Last 24h: 33,094 Logs
FEED
Top Threat Sources
-
01
United States144,033 19.5% -
02
Brazil110,901 15%
-
03
India82,844 11.2%
-
04
China44,959 6.1%
-
05
SC29,241 4%
-
06
Germany17,646 2.4%
-
07
Netherlands17,552 2.4%
-
08
Pakistan16,812 2.3%
-
09
Argentina16,197 2.2%
-
10
Colombia15,142 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.
1
Related IPs
7/10
Avg Threat
0%
Avg Confidence
1
High Threat
High-risk network: Majority of related IPs are flagged
IPs from the same country with similar threat profiles.
15
Related IPs
9.7/10
Avg Threat
97%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
213.177.179.195
10/10
Confidence
100%
Reports
964
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ISP
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34.80.12.151
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Confidence
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Reports
32
ISP
Google LLC
1.162.248.139
10/10
Confidence
98%
Reports
19
ISP
Data Communicat...
211.75.198.217
8/10
Confidence
97%
Reports
15
ISP
Data Communicat...
34.80.126.206
10/10
Confidence
96%
Reports
39
ISP
Google LLC
35.185.156.94
10/10
Confidence
96%
Reports
29
ISP
Google LLC
35.201.248.89
10/10
Confidence
96%
Reports
25
ISP
Google LLC
35.234.51.0
10/10
Confidence
96%
Reports
23
ISP
Google LLC
202.39.243.226
10/10
Confidence
96%
Reports
22
ISP
Data Communicat...
59.127.200.228
10/10
Confidence
96%
Reports
20
ISP
Data Communicat...
125.228.190.132
10/10
Confidence
96%
Reports
16
ISP
Data Communicat...
128.14.237.120
10/10
Confidence
96%
Reports
13
ISP
UCLOUD INFORMAT...
188.253.7.4
8/10
Confidence
95%
Reports
14
ISP
Akari Networks
IPs with similar threat level and confidence scores.
15
Related IPs
9.1/10
Avg Threat
86%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
1.202.143.122
10/10
Confidence
86%
Reports
1,615
Location
CN
CN
107.173.112.54
10/10
Confidence
86%
Reports
1,114
Location
US
US
46.19.138.10
7/10
Confidence
86%
Reports
1,069
Location
CH
CH
195.178.110.218
10/10
Confidence
86%
Reports
880
Location
BG
BG
77.83.39.11
7/10
Confidence
86%
Reports
516
Location
UA
UA
204.76.203.7
8/10
Confidence
86%
Reports
509
Location
NL
NL
80.94.92.55
10/10
Confidence
86%
Reports
335
Location
RO
RO
182.93.50.90
10/10
Confidence
86%
Reports
321
Location
MO
MO
37.53.67.50
10/10
Confidence
86%
Reports
321
Location
UA
UA
66.132.172.140
8/10
Confidence
86%
Reports
309
Location
US
US
195.184.76.110
10/10
Confidence
86%
Reports
264
Location
US
US
195.184.76.4
10/10
Confidence
86%
Reports
260
Location
US
US
66.132.186.196
8/10
Confidence
86%
Reports
254
Location
US
US
91.230.168.200
10/10
Confidence
86%
Reports
232
Location
US
US
91.230.168.104
8/10
Confidence
86%
Reports
228
Location
US
US