Substantial Risk
Threat level 8/10 for 103.56.163.133 based on 29 documented incidents.
Consistent suspicious behavior patterns. 87% confidence rating.
More threatening than 81% of monitored IPs
IP Address
103.56.163.133
IPv4
Public
VN
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Above Average Risk
VN
Location
VIETNAM POSTS AND TELECOM...
ASN 135905
29
Reports
Mixed
Data Source
Threat Categories
Hacking
22
Brute-Force
21
WP Login Brute Force
21
DDoS Attack
10
WP Cron Abuse
8
WP XML-RPC Brute Force
4
Technical Details
General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.
Recommended Mitigations
Keep systems patched, implement intrusion detection, and follow security best practices.
Behavioral Analysis
Activity Pattern:
Recent Spike
Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.
First Observed
11. May 2026
Last Activity
14. May 2026
Recent (7 days)
0 incidents
Moderate Network Risk
The network hosting this IP (ASN 135905, operated by VIETNAM POSTS AND TELECOMMUNICATIONS GROUP) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.
Consider the network context when assessing this individual IP.
Security Recommendations
Configure firewall rules and intrusion detection alerts.
Immediate monitoring recommended.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
2/10
Very Low
Confidence Score
72%
High Confidence
Confidence History
28. Feb 2026 - 14. May 2026
87%
Current
Stable
Trend
Security Reports (29)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| Hacking DDoS Attack | Community | 75% | |
| Hacking DDoS Attack | Community | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| Bad Web Bot WP Fake SEO Bot Hacking +2 | Honeypot x2 | 75% | |
| Hacking Brute-Force WP Login Brute Force | Honeypot | 75% | |
| WP XML-RPC Brute Force Hacking | Community | 75% | |
| WP Cron Abuse DDoS Attack | Community | 75% | |
| WP Cron Abuse DDoS Attack WP XML-RPC Brute Force +1 | Community x2 | 75% | |
| WP Cron Abuse DDoS Attack WP XML-RPC Brute Force +1 | Community x2 | 75% | |
| WP Cron Abuse DDoS Attack WP XML-RPC Brute Force +1 | Community x2 | 75% | |
| WP Cron Abuse DDoS Attack WP Login Brute Force +1 | Community x2 | 75% | |
| WP Cron Abuse DDoS Attack WP Login Brute Force +1 | Community x2 | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Cron Abuse DDoS Attack | Community | 75% | |
| WP Login Brute Force Brute-Force | Community | 75% | |
| WP Cron Abuse DDoS Attack WP Login Brute Force +1 | Community x2 | 75% |
Technical Details
Basic Information
- IP Address
- 103.56.163.133
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class A
Geolocation
- Country
-
VN
- ASN
- AS135905
- ISP
- VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 29
- First Reported
- 28 Feb 2026
- Last Reported
- 14 May 2026, 16:40
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
AS135905
VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
VN
Network Threat Assessment
4/10
This network has low threat indicators with minimal suspicious activity.
Network Statistics
96
Total IPs Monitored
4,713
Total Reports
49.1
Reports per IP
Network Context
This IP address belongs to VIETNAM POSTS AND TELECOMMUNICATIONS GROUP (AS135905), which manages 96 IP addresses in our monitoring system. Out of these, 4,713 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.
Network notice:
This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.
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 199,471 reported IPs worldwide
Threat Level
8/10
avg: 5.3
++
Total Reports
29
avg: 23
+
Network Comparison
Compared against 112 IPs in ASN 135905
Threat Level
8/10
network avg: 6.7
+
Total Reports
29
network avg: 45
-
Network VIETNAM POSTS AND TELECOMMUNICATIONS GROUP has overall threat level 4/10
Geographic Comparison
Compared against 2,566 IPs in VN
Threat Level
8/10
country avg: 5.3
++
Total Reports
29
country avg: 21
+
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
13 May 2026
5 reports
Daily Average
0.3
reports/day
Most Active
Sunday
9 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
Hacking
22
WP Login Brute Force
21
Brute-Force
21
DDoS Attack
10
WP Cron Abuse
8
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 01:00 with 3 reports
Weekly Activity
Geographic Threat Distribution
187,140 threat incidents tracked globally • Last 24h: 19,043 Logs
FEED
Top Threat Sources
-
01
United States38,446 20.5% -
02
India29,023 15.5% -
03
China26,021 13.9% -
04
Brazil10,256 5.5% -
05
Germany7,142 3.8% -
06
Singapore6,476 3.5% -
07
Indonesia5,539 3% -
08
Russia4,703 2.5% -
09
Pakistan4,654 2.5% -
10
Netherlands4,356 2.3%
+40 more countries
THREAT LEVEL
LOW
MED
HIGH
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Other IPs associated with this address through network or behavioral similarity
IPs from the same Autonomous System (AS) network provider.
20
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8.9/10
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Avg Confidence
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High Threat
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Location
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Location
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Location
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Location
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8/10
Confidence
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Reports
9
Location
VN
VN
IPs from the same country with similar threat profiles.
15
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Avg Threat
100%
Avg Confidence
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High Threat
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IPs with similar threat level and confidence scores.
15
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Avg Confidence
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High Threat
High-risk network: Majority of related IPs are flagged
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8/10
Confidence
87%
Reports
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Location
US
US
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8/10
Confidence
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8/10
Confidence
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Location
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US
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8/10
Confidence
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Location
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Confidence
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US
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8/10
Confidence
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Confidence
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Reports
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Location
GB
GB
81.29.142.100
8/10
Confidence
87%
Reports
978
Location
RU
RU
130.12.180.65
10/10
Confidence
87%
Reports
823
Location
NL
NL
81.168.83.103
8/10
Confidence
87%
Reports
723
Location
GB
GB
62.60.130.169
7/10
Confidence
87%
Reports
699
Location
IR
IR
92.63.197.78
7/10
Confidence
87%
Reports
660
Location
UA
UA
167.94.146.51
10/10
Confidence
87%
Reports
646
Location
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US
178.16.54.141
7/10
Confidence
87%
Reports
578
Location
NL
NL
34.77.191.38
8/10
Confidence
87%
Reports
565
Location
BE
BE
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