Significant Threat
IP 103.143.231.102 identified as significant threat (8/10) from 21 events.
Multiple malicious indicators detected. Confidence level: 93%.
More threatening than 81% of monitored IPs
IP Address
103.143.231.102
IPv4
Public
HK
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Above Average Risk
Hong Kong
Location
YISU CLOUD LTD
ASN 138152
21
Reports
Honeypot
Data Source
Threat Categories
SSH
21
Technical Details
SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.
Recommended Mitigations
Use key-based authentication, change default ports, implement fail2ban, and disable root login.
Behavioral Analysis
Activity Pattern:
Recent Spike
Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.
First Observed
14. May 2026
Last Activity
28. May 2026
Recent (7 days)
0 incidents
Reputable Network
This IP is hosted on a network (ASN 138152) with generally good reputation. The ISP YISU CLOUD LTD maintains standard security practices.
The malicious activity may represent an isolated compromised system rather than systematic abuse.
Security Recommendations
Implement rate limiting or temporary blocking measures.
Immediate monitoring recommended.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
8/10
High
Confidence Score
90%
Verified
Confidence History
24. Apr 2026 - 28. May 2026
93%
Current
Stable
Trend
Security Reports (21)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% |
Technical Details
Basic Information
- IP Address
- 103.143.231.102
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class A
Geolocation
- Country
-
HK
- ASN
- AS138152
- ISP
- YISU CLOUD LTD
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 21
- First Reported
- 25 Apr 2026
- Last Reported
- 28 May 2026, 00:30
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
AS138152
YISU CLOUD LTD
JP
Network Threat Assessment
3/10
This network appears to be relatively clean with very low threat indicators.
Network Statistics
44
Total IPs Monitored
1,800
Total Reports
40.9
Reports per IP
Network Context
This IP address belongs to YISU CLOUD LTD (AS138152), which manages 44 IP addresses in our monitoring system. Out of these, 1,800 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
81
%
Global Threat Ranking
This IP is more threatening than 81% of all IPs in our database.
High Threat PercentileGlobal Comparison
Compared against 199,581 reported IPs worldwide
Threat Level
8/10
avg: 5.3
++
Total Reports
21
avg: 23
=
Network Comparison
Compared against 52 IPs in ASN 138152
Threat Level
8/10
network avg: 7.1
=
Total Reports
21
network avg: 39
-
Network YISU CLOUD LTD has overall threat level 3/10
Geographic Comparison
Compared against 2,682 IPs in HK
Threat Level
8/10
country avg: 6.1
+
Total Reports
21
country avg: 45
--
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
26 May 2026
5 reports
Daily Average
0.4
reports/day
Most Active
Thursday
6 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
SSH
21
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 03:00 with 3 reports
Weekly Activity
Geographic Threat Distribution
187,273 threat incidents tracked globally • Last 24h: 18,965 Logs
FEED
Top Threat Sources
-
01
United States38,457 20.5% -
02
India29,090 15.5% -
03
China26,027 13.9% -
04
Brazil10,256 5.5% -
05
Germany7,143 3.8% -
06
Singapore6,476 3.5% -
07
Indonesia5,543 3% -
08
Russia4,703 2.5% -
09
Pakistan4,670 2.5% -
10
Netherlands4,357 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.
20
Related IPs
9.4/10
Avg Threat
91%
Avg Confidence
20
High Threat
High-risk network: Majority of related IPs are flagged
103.143.231.24
10/10
Confidence
98%
Reports
72
Location
HK
HK
103.143.11.168
10/10
Confidence
98%
Reports
66
Location
HK
HK
156.232.13.218
10/10
Confidence
98%
Reports
54
Location
SC
SC
154.92.22.13
10/10
Confidence
98%
Reports
19
Location
HK
HK
103.143.11.150
10/10
Confidence
97%
Reports
61
Location
HK
HK
154.92.23.199
8/10
Confidence
97%
Reports
21
Location
HK
HK
156.227.237.16
8/10
Confidence
97%
Reports
19
Location
JP
JP
103.143.238.100
10/10
Confidence
96%
Reports
104
Location
HK
HK
103.143.231.57
8/10
Confidence
94%
Reports
240
Location
HK
HK
156.227.233.77
10/10
Confidence
94%
Reports
130
Location
JP
JP
103.144.28.85
10/10
Confidence
94%
Reports
90
Location
HK
HK
156.227.237.226
8/10
Confidence
93%
Reports
16
Location
JP
JP
156.227.235.173
10/10
Confidence
92%
Reports
9
Location
SC
SC
156.227.232.198
10/10
Confidence
90%
Reports
133
Location
JP
JP
156.232.13.161
8/10
Confidence
89%
Reports
9
Location
SC
SC
103.143.72.165
10/10
Confidence
81%
Reports
56
Location
HK
HK
156.236.75.188
10/10
Confidence
77%
Reports
78
Location
HK
HK
156.227.237.136
8/10
Confidence
77%
Reports
10
Location
JP
JP
103.143.10.79
10/10
Confidence
76%
Reports
12
Location
HK
HK
156.236.75.64
10/10
Confidence
75%
Reports
82
Location
HK
HK
IPs from the same subnet range, likely same network segment.
3
Related IPs
6/10
Avg Threat
82%
Avg Confidence
2
High Threat
High-risk network: Majority of related IPs are flagged
IPs from the same country with similar threat profiles.
15
Related IPs
9.3/10
Avg Threat
100%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
65.52.167.153
8/10
Confidence
100%
Reports
79
ISP
MICROSOFT-CORP-...
165.154.41.13
7/10
Confidence
100%
Reports
79
ISP
ZEN-DPS
165.154.22.6
8/10
Confidence
100%
Reports
52
ISP
UCLOUD INFORMAT...
119.28.9.170
10/10
Confidence
100%
Reports
51
ISP
Tencent Buildin...
45.249.246.120
8/10
Confidence
100%
Reports
51
ISP
UCLOUD INFORMAT...
165.154.6.26
10/10
Confidence
100%
Reports
49
ISP
UCLOUD INFORMAT...
152.32.130.174
10/10
Confidence
100%
Reports
47
ISP
UCLOUD INFORMAT...
165.154.6.104
10/10
Confidence
100%
Reports
41
ISP
UCLOUD INFORMAT...
152.32.130.144
10/10
Confidence
100%
Reports
38
ISP
UCLOUD INFORMAT...
103.106.188.32
10/10
Confidence
100%
Reports
37
ISP
cognetcloud INC
165.154.5.148
10/10
Confidence
100%
Reports
33
ISP
UCLOUD INFORMAT...
152.32.213.101
8/10
Confidence
100%
Reports
26
ISP
UCLOUD INFORMAT...
144.48.243.18
10/10
Confidence
100%
Reports
21
ISP
Overcasts Limited
154.83.13.181
10/10
Confidence
100%
Reports
21
ISP
YISU CLOUD LTD
165.154.23.26
10/10
Confidence
100%
Reports
19
ISP
UCLOUD INFORMAT...
IPs with similar threat level and confidence scores.
15
Related IPs
9.3/10
Avg Threat
93%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
176.65.149.31
10/10
Confidence
93%
Reports
4,020
Location
NL
NL
45.205.1.5
10/10
Confidence
93%
Reports
2,951
Location
MU
MU
46.151.178.13
8/10
Confidence
93%
Reports
2,753
Location
NL
NL
200.124.160.2
10/10
Confidence
93%
Reports
2,116
Location
MX
MX
80.66.83.43
10/10
Confidence
93%
Reports
1,976
Location
RU
RU
130.12.181.98
8/10
Confidence
93%
Reports
1,224
Location
DE
DE
91.92.240.13
8/10
Confidence
93%
Reports
841
Location
DE
DE
5.83.143.40
10/10
Confidence
93%
Reports
823
Location
NL
NL
160.119.76.4
8/10
Confidence
93%
Reports
820
Location
SC
SC
103.56.148.184
10/10
Confidence
93%
Reports
634
Location
ID
ID
185.224.128.16
10/10
Confidence
93%
Reports
609
Location
NL
NL
185.156.73.157
10/10
Confidence
93%
Reports
525
Location
UA
UA
80.94.95.83
10/10
Confidence
93%
Reports
488
Location
RO
RO
154.239.6.163
8/10
Confidence
93%
Reports
470
Location
EG
EG
5.83.143.80
10/10
Confidence
93%
Reports
461
Location
NL
NL
Analyzed high-risk IP addresses
- 2.57.122.177
- 207.90.244.27
- 143.198.150.150
- 147.182.241.81
- 164.92.82.91
- 143.198.238.87
- 64.23.214.73
- 137.184.32.56
- 146.190.153.30
- 209.38.131.131
- 24.199.126.56
- 209.38.70.156
- 172.110.223.33
- 143.198.225.197
- 94.154.35.215
- 193.32.162.28
- 80.94.92.183
- 176.65.149.64
- 51.68.207.118
- 139.59.170.85
- 185.246.128.133
- 176.65.149.224
- 176.65.149.230
- 178.128.32.203