Notable Threat
IP 135.181.4.158 rated 7/10 from 99 verified reports.
Multiple security incidents attributed to this IP. Confidence: 27%.
More threatening than 82% of monitored IPs
IP Address
135.181.4.158
IPv4
Public
FI
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Above Average Risk
Finland
Location
Hetzner Online GmbH
ASN 24940
99
Reports
Honeypot
Data Source
Threat Categories
Fraud VoIP
30
Technical Details
VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.
Recommended Mitigations
Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.
Datacenter Infrastructure
This IP is allocated from datacenter space operated by Hetzner Online GmbH. Datacenter IPs used for attacks often indicate intentional malicious infrastructure.
Purpose-provisioned attack infrastructure may represent more sophisticated threat actors.
Security Recommendations
Implement appropriate security controls.
Continue monitoring for emerging patterns.
Reputation Summary
Threat Level
7/10
High
High
Activity Frequency
0/10
Inactive
Confidence Score
27%
Medium Confidence
Confidence History
6. Aug 2026 - 8. Aug 2026
27%
Current
Stable
Trend
Security Reports (30)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% | |
| Fraud VoIP | Honeypot | 75% |
Technical Details
Basic Information
- IP Address
- 135.181.4.158
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class B
Geolocation
- Country
-
FI
- ASN
- AS24940
- ISP
- Hetzner Online GmbH
DNS Information
- Reverse DNS
- static.158.4.181.135.clients.your-server.de
- PTR Record
- Yes
- Connection Type
- Dynamic
Statistics
- Total Reports
- 99
- First Reported
- 19 Jul 2026
- Last Reported
- 8 Aug 2026, 17:48
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
AS24940
Hetzner Online GmbH
DE
Network Threat Assessment
2/10
This network appears to be relatively clean with very low threat indicators.
Network Statistics
501
Total IPs Monitored
58,930
Total Reports
117.6
Reports per IP
Network Context
This IP address belongs to Hetzner Online GmbH (AS24940), which manages 501 IP addresses in our monitoring system. Out of these, 58,930 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.
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
82
%
Global Threat Ranking
This IP is more threatening than 82% of all IPs in our database.
High Threat PercentileGlobal Comparison
Compared against 803,954 reported IPs worldwide
Threat Level
7/10
avg: 6.3
=
Total Reports
99
avg: 9
++
Network Comparison
Compared against 1,972 IPs in ASN 24940
Threat Level
7/10
network avg: 7.1
=
Total Reports
99
network avg: 40
++
Network Hetzner Online GmbH has overall threat level 2/10
Geographic Comparison
Compared against 2,050 IPs in FI
Threat Level
7/10
country avg: 6.7
=
Total Reports
99
country avg: 3
++
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
0 reports
Daily Average
0
reports/day
Most Active
Friday
23 reports
Evolution of threat level over time based on reported categories and frequency.
Initial Threat
5/10
Current Threat
5/10
Distribution of threat categories reported over time.
Top Threat Categories
Fraud VoIP
99
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 14:00 with 7 reports
Weekly Activity
Geographic Threat Distribution
731,080 threat incidents tracked globally • Last 24h: 29,840 Logs
FEED
Top Threat Sources
-
01
United States142,846 19.5% -
02
Brazil110,626 15.1%
-
03
India81,624 11.2%
-
04
China44,636 6.1%
-
05
SC29,230 4%
-
06
Netherlands17,406 2.4%
-
07
Germany17,338 2.4%
-
08
Pakistan16,481 2.3%
-
09
Argentina16,179 2.2%
-
10
Colombia15,127 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
9.3/10
Avg Threat
87%
Avg Confidence
19
High Threat
High-risk network: Majority of related IPs are flagged
138.201.205.59
8/10
Confidence
99%
Reports
17
Location
DE
DE
23.88.47.15
10/10
Confidence
97%
Reports
15
Location
DE
DE
65.108.194.8
10/10
Confidence
96%
Reports
14
Location
FI
FI
2.28.235.95
8/10
Confidence
93%
Reports
10
Location
DE
DE
49.12.0.144
8/10
Confidence
92%
Reports
11
Location
DE
DE
144.76.32.117
6/10
Confidence
89%
Reports
105
Location
DE
DE
167.233.75.12
8/10
Confidence
87%
Reports
9
Location
DE
DE
178.105.31.42
8/10
Confidence
86%
Reports
10
Location
DE
DE
136.243.65.145
10/10
Confidence
85%
Reports
40
Location
DE
DE
138.201.58.132
10/10
Confidence
85%
Reports
22
Location
DE
DE
37.27.134.178
10/10
Confidence
84%
Reports
58
Location
FI
FI
176.9.105.121
10/10
Confidence
84%
Reports
51
Location
DE
DE
178.63.234.222
10/10
Confidence
84%
Reports
49
Location
DE
DE
148.251.29.36
10/10
Confidence
84%
Reports
14
Location
DE
DE
2a01:4f8:271:188f::3
10/10
Confidence
83%
Reports
48
Location
DE
DE
95.217.220.120
10/10
Confidence
83%
Reports
43
Location
FI
FI
91.107.158.47
10/10
Confidence
83%
Reports
14
Location
DE
DE
157.90.243.44
10/10
Confidence
81%
Reports
263
Location
DE
DE
195.201.170.81
10/10
Confidence
81%
Reports
40
Location
DE
DE
138.201.159.109
10/10
Confidence
80%
Reports
33
Location
DE
DE
IPs from the same subnet range, likely same network segment.
1
Related IPs
7/10
Avg Threat
28%
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
9.3/10
Avg Threat
86%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
86.38.182.193
10/10
Confidence
96%
Reports
169
ISP
Verda Cloud Oy
65.108.194.8
10/10
Confidence
96%
Reports
14
ISP
Hetzner Online ...
31.22.104.117
10/10
Confidence
94%
Reports
53
ISP
Verda Cloud Oy
86.38.182.65
10/10
Confidence
94%
Reports
35
ISP
Verda Cloud Oy
86.38.182.86
10/10
Confidence
94%
Reports
21
ISP
Verda Cloud Oy
104.28.222.16
8/10
Confidence
89%
Reports
13
ISP
Cloudflare, Inc.
95.133.254.30
10/10
Confidence
85%
Reports
11
ISP
Verda Cloud Oy
37.27.134.178
10/10
Confidence
84%
Reports
58
ISP
Hetzner Online ...
95.217.220.120
10/10
Confidence
83%
Reports
43
ISP
Hetzner Online ...
130.195.221.245
8/10
Confidence
83%
Reports
10
ISP
M247 Europe SRL
80.66.66.211
8/10
Confidence
81%
Reports
144
ISP
Soldatov Alexey...
65.109.236.138
10/10
Confidence
77%
Reports
11
ISP
Hetzner Online ...
157.180.75.206
10/10
Confidence
77%
Reports
9
ISP
Hetzner Online ...
2.27.168.24
8/10
Confidence
77%
Reports
8
ISP
Dedik Services ...
104.28.254.16
8/10
Confidence
75%
Reports
14
ISP
Cloudflare, Inc.
IPs with similar threat level and confidence scores.
15
Related IPs
9.3/10
Avg Threat
27%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
64.225.226.35
10/10
Confidence
27%
Reports
1,262
Location
US
US
47.89.154.16
10/10
Confidence
27%
Reports
460
Location
US
US
70.126.89.159
10/10
Confidence
27%
Reports
398
Location
US
US
115.78.9.138
8/10
Confidence
27%
Reports
189
Location
VN
VN
137.184.228.138
10/10
Confidence
27%
Reports
154
Location
US
US
124.251.110.186
10/10
Confidence
27%
Reports
140
Location
CN
CN
103.103.245.61
10/10
Confidence
27%
Reports
129
Location
HK
HK
172.245.106.112
10/10
Confidence
27%
Reports
124
Location
US
US
87.246.54.153
8/10
Confidence
27%
Reports
116
Location
BG
BG
172.86.66.40
7/10
Confidence
27%
Reports
94
Location
DE
DE
151.240.57.50
7/10
Confidence
27%
Reports
91
Location
US
US
78.130.39.150
10/10
Confidence
27%
Reports
84
Location
PT
PT
103.82.22.235
10/10
Confidence
27%
Reports
75
Location
VN
VN
176.65.148.242
10/10
Confidence
27%
Reports
71
Location
NL
NL
73.134.211.48
10/10
Confidence
27%
Reports
71
Location
US
US