Substantial Risk
Threat level 8/10 for 103.203.57.28 based on 143 documented incidents.
Consistent suspicious behavior patterns. 75% confidence rating.
More threatening than 90% of monitored IPs
IP Address
103.203.57.28
IPv4
Public
CN
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Top 10% High Threat
CN
Location
Beijing Tiantexin Tech. C...
ASN 136180
143
Reports
Honeypot
Data Source
Threat Categories
Port Scan
30
Exploited Host
30
Technical Details
Port scanning identifies open services and potential attack vectors on target systems as reconnaissance for attacks.
Recommended Mitigations
Minimize exposed services, implement firewall rules, and monitor for scanning patterns.
Behavioral Analysis
Activity Pattern:
Consistent Activity
Steady malicious activity over 4 weeks indicates persistent threat actor operations.
First Observed
2. September 2026
Last Activity
30. September 2026
Recent (7 days)
4 incidents
Reputable Network
This IP is hosted on a network (ASN 136180) with generally good reputation. The ISP Beijing Tiantexin Tech. Co., Ltd. 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
7/10
High
Confidence Score
75%
High Confidence
Confidence History
11. Aug 2026 - 30. Sep 2026
75%
Current
Stable
Trend
Security Reports (30)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| New | Port Scan Exploited Host | Honeypot x2 | 75% |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Exploited Host Port Scan | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% | |
| Port Scan Exploited Host | Honeypot x2 | 75% |
Technical Details
Basic Information
- IP Address
- 103.203.57.28
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class A
Geolocation
- Country
-
CN
- ASN
- AS136180
- ISP
- Beijing Tiantexin Tech. Co., Ltd.
DNS Information
- Reverse DNS
- scan-57-28.security.ipip.net
- PTR Record
- Yes
- Connection Type
- Static
Statistics
- Total Reports
- 143
- First Reported
- 22 Jan 2026
- Last Reported
- 30 Sep 2026, 20:19
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
AS136180
Beijing Tiantexin Tech. Co., Ltd.
CN
Network Threat Assessment
1/10
This network appears to be relatively clean with very low threat indicators.
Network Statistics
19
Total IPs Monitored
745
Total Reports
39.2
Reports per IP
Network Context
This IP address belongs to Beijing Tiantexin Tech. Co., Ltd. (AS136180), which manages 19 IP addresses in our monitoring system. Out of these, 745 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.
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
90
%
Global Threat Ranking
This IP is more threatening than 90% of all IPs in our database.
Top 10% Most DangerousGlobal Comparison
Compared against 806,246 reported IPs worldwide
Threat Level
8/10
avg: 6.3
+
Total Reports
143
avg: 9
++
Network Comparison
Compared against 21 IPs in ASN 136180
Threat Level
8/10
network avg: 9.1
=
Total Reports
143
network avg: 56
++
Network Beijing Tiantexin Tech. Co., Ltd. has overall threat level 1/10
Geographic Comparison
Compared against 44,727 IPs in CN
Threat Level
8/10
country avg: 7.4
=
Total Reports
143
country avg: 5
++
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
27 Sep 2026
2 reports
Daily Average
0.6
reports/day
Most Active
Thursday
28 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
Exploited Host
142
Port Scan
126
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 21:00 with 11 reports
Weekly Activity
Geographic Threat Distribution
733,188 threat incidents tracked globally • Last 24h: 28,825 Logs
FEED
Top Threat Sources
-
01
United States143,190 19.5% -
02
Brazil110,727 15.1%
-
03
India82,109 11.2%
-
04
China44,727 6.1%
-
05
SC29,233 4%
-
06
Germany17,474 2.4%
-
07
Netherlands17,459 2.4%
-
08
Pakistan16,628 2.3%
-
09
Argentina16,188 2.2%
-
10
Colombia15,132 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.
20
Related IPs
9.2/10
Avg Threat
51%
Avg Confidence
20
High Threat
High-risk network: Majority of related IPs are flagged
103.203.59.16
7/10
Confidence
96%
Reports
14
Location
CN
CN
103.203.59.3
7/10
Confidence
95%
Reports
29
Location
CN
CN
103.203.59.9
10/10
Confidence
94%
Reports
17
Location
CN
CN
103.203.57.3
8/10
Confidence
76%
Reports
66
Location
CN
CN
103.203.57.2
10/10
Confidence
75%
Reports
106
Location
CN
CN
103.203.58.4
10/10
Confidence
74%
Reports
48
Location
CN
CN
103.203.57.26
10/10
Confidence
73%
Reports
49
Location
CN
CN
103.203.57.18
10/10
Confidence
72%
Reports
44
Location
CN
CN
103.203.57.20
10/10
Confidence
69%
Reports
54
Location
CN
CN
103.203.57.11
10/10
Confidence
68%
Reports
73
Location
CN
CN
103.203.58.3
10/10
Confidence
63%
Reports
19
Location
CN
CN
103.203.56.2
8/10
Confidence
63%
Reports
10
Location
CN
CN
103.203.59.1
8/10
Confidence
60%
Reports
71
Location
CN
CN
103.203.56.1
8/10
Confidence
38%
Reports
15
Location
CN
CN
103.203.56.3
8/10
Confidence
3%
Reports
4
Location
CN
CN
103.203.59.7
10/10
Confidence
0%
Reports
296
Location
CN
CN
103.203.59.5
10/10
Confidence
0%
Reports
71
Location
CN
CN
103.203.59.17
10/10
Confidence
0%
Reports
30
Location
CN
CN
103.203.59.12
10/10
Confidence
0%
Reports
8
Location
CN
CN
103.203.57.19
10/10
Confidence
0%
Reports
5
Location
CN
CN
IPs from the same subnet range, likely same network segment.
7
Related IPs
9.7/10
Avg Threat
62%
Avg Confidence
7
High Threat
High-risk network: Majority of related IPs are flagged
103.203.57.3
8/10
Confidence
76%
Reports
66
Location
CN
CN
103.203.57.2
10/10
Confidence
75%
Reports
106
Location
CN
CN
103.203.57.26
10/10
Confidence
73%
Reports
49
Location
CN
CN
103.203.57.18
10/10
Confidence
72%
Reports
44
Location
CN
CN
103.203.57.20
10/10
Confidence
69%
Reports
54
Location
CN
CN
103.203.57.11
10/10
Confidence
68%
Reports
73
Location
CN
CN
103.203.57.19
10/10
Confidence
0%
Reports
5
Location
CN
CN
IPs from the same country with similar threat profiles.
15
Related IPs
9.9/10
Avg Threat
99%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
118.121.202.149
10/10
Confidence
100%
Reports
17
ISP
CHINANET SiChua...
202.101.144.44
10/10
Confidence
100%
Reports
16
ISP
Chinanet
118.196.142.135
10/10
Confidence
100%
Reports
16
ISP
China Telecom G...
125.94.109.237
10/10
Confidence
100%
Reports
15
ISP
Chinanet
115.191.27.238
10/10
Confidence
100%
Reports
15
ISP
Beijing Volcano...
27.155.120.131
10/10
Confidence
100%
Reports
14
ISP
Fuzhou
118.145.246.44
10/10
Confidence
100%
Reports
13
ISP
Beijing Volcano...
106.120.205.138
10/10
Confidence
100%
Reports
12
ISP
China Networks ...
222.220.102.32
10/10
Confidence
100%
Reports
12
ISP
Chinanet
203.56.198.45
10/10
Confidence
99%
Reports
26
ISP
Sichuan Chuanxn...
183.129.148.70
10/10
Confidence
98%
Reports
42
ISP
Chinanet
115.190.151.242
10/10
Confidence
98%
Reports
19
ISP
Beijing Volcano...
112.123.228.180
10/10
Confidence
98%
Reports
15
ISP
CHINA UNICOM Ch...
101.96.214.98
10/10
Confidence
98%
Reports
14
ISP
Beijing Volcano...
118.196.119.108
8/10
Confidence
98%
Reports
12
ISP
China Telecom (...
IPs with similar threat level and confidence scores.
15
Related IPs
8.9/10
Avg Threat
75%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
45.148.10.240
10/10
Confidence
75%
Reports
10,327
Location
NL
NL
2.57.121.25
10/10
Confidence
75%
Reports
4,480
Location
RO
RO
165.227.188.42
8/10
Confidence
75%
Reports
3,158
Location
US
US
165.227.110.45
8/10
Confidence
75%
Reports
3,088
Location
US
US
152.32.189.128
10/10
Confidence
75%
Reports
3,073
Location
HK
HK
152.32.189.121
10/10
Confidence
75%
Reports
3,014
Location
HK
HK
152.32.172.108
8/10
Confidence
75%
Reports
3,005
Location
HK
HK
128.1.132.220
10/10
Confidence
75%
Reports
2,957
Location
HK
HK
62.171.176.188
10/10
Confidence
75%
Reports
1,762
Location
FR
FR
184.105.247.194
8/10
Confidence
75%
Reports
1,749
Location
US
US
71.6.135.131
8/10
Confidence
75%
Reports
1,082
Location
US
US
64.62.156.162
8/10
Confidence
75%
Reports
1,009
Location
US
US
158.94.209.193
10/10
Confidence
75%
Reports
1,005
Location
NL
NL
167.94.146.60
8/10
Confidence
75%
Reports
1,000
Location
US
US
65.49.1.162
8/10
Confidence
75%
Reports
972
Location
US
US