Critical Alert
Security alert: 176.65.139.66 rated 10/10 based on 67 verified incidents.
Threat profile indicates sustained malicious activity with 94% confidence rating.
More threatening than 98% of monitored IPs
IP Address
176.65.139.66
IPv4
Public
DE
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Top 5% Most Dangerous
DE
Location
Pfcloud UG (haftungsbesch...
ASN 51396
67
Reports
Honeypot
Data Source
Threat Categories
Web App Attack
22
IoT Targeted
8
Hacking
5
Technical Details
Web application attacks target vulnerabilities like XSS, CSRF, file inclusion, and other OWASP Top 10 issues.
Recommended Mitigations
Deploy web application firewalls, keep applications updated, and conduct regular security audits.
Behavioral Analysis
Activity Pattern:
Consistent Activity
Steady malicious activity over 4 weeks indicates persistent threat actor operations.
First Observed
11. May 2026
Last Activity
8. June 2026
Recent (7 days)
14 incidents
Reputable Network
This IP is hosted on a network (ASN 51396) with generally good reputation. The ISP Pfcloud UG (haftungsbeschrankt) maintains standard security practices.
The malicious activity may represent an isolated compromised system rather than systematic abuse.
Security Recommendations
Implement immediate countermeasures. Well-resourced threat actor identified.
Long-term blocking recommended.
Reputation Summary
Threat Level
10/10
Critical
Critical
Activity Frequency
8/10
High
Confidence Score
94%
Verified
Confidence History
29. May 2026 - 8. Jun 2026
94%
Current
Stable
Trend
Security Reports (30)
| Date | Categories | Source | Confidence |
|---|---|---|---|
| New | Web App Attack Hacking | Honeypot x2 | 75% |
| New | Web App Attack Hacking | Honeypot x2 | 75% |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack Hacking | Honeypot x2 | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| Web App Attack | Honeypot | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted Hacking | Honeypot x2 | 75% | |
| IoT Targeted | Honeypot | 75% | |
| IoT Targeted Hacking | Honeypot x2 | 75% |
Technical Details
Basic Information
- IP Address
- 176.65.139.66
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class B
Geolocation
- Country
-
DE
- ASN
- AS51396
- ISP
- Pfcloud UG (haftungsbeschrankt)
DNS Information
- Reverse DNS
- None
- PTR Record
- No
- Connection Type
- Static
Statistics
- Total Reports
- 67
- First Reported
- 19 Mar 2026
- Last Reported
- 8 Jun 2026, 17:46
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
AS51396
Pfcloud UG (haftungsbeschrankt)
NL
Network Threat Assessment
3/10
This network appears to be relatively clean with very low threat indicators.
Network Statistics
429
Total IPs Monitored
82,554
Total Reports
192.4
Reports per IP
Network Context
This IP address belongs to Pfcloud UG (haftungsbeschrankt) (AS51396), which manages 429 IP addresses in our monitoring system. Out of these, 82,554 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
98
%
Global Threat Ranking
This IP is more threatening than 98% of all IPs in our database.
Top 10% Most DangerousGlobal Comparison
Compared against 199,481 reported IPs worldwide
Threat Level
10/10
avg: 5.3
++
Total Reports
67
avg: 23
++
Network Comparison
Compared against 514 IPs in ASN 51396
Threat Level
10/10
network avg: 7.8
+
Total Reports
67
network avg: 206
--
Network Pfcloud UG (haftungsbeschrankt) has overall threat level 3/10
Geographic Comparison
Compared against 7,142 IPs in DE
Threat Level
10/10
country avg: 5.8
++
Total Reports
67
country avg: 61
=
Activity Trends
Daily report activity over the last 30 days showing patterns and peaks.
Peak Day
30 May 2026
7 reports
Daily Average
2
reports/day
Most Active
Saturday
15 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
Web App Attack
54
Hacking
10
IoT Targeted
10
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
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
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
9.6/10
Avg Threat
96%
Avg Confidence
20
High Threat
High-risk network: Majority of related IPs are flagged
192.109.200.101
8/10
Confidence
100%
Reports
266
Location
SE
SE
217.60.241.103
8/10
Confidence
100%
Reports
52
Location
IR
IR
192.109.200.237
10/10
Confidence
100%
Reports
35
Location
SE
SE
45.135.193.131
10/10
Confidence
98%
Reports
69
Location
DE
DE
45.153.34.226
10/10
Confidence
98%
Reports
48
Location
NL
NL
45.156.87.254
10/10
Confidence
98%
Reports
11
Location
NL
NL
2a14:7c2:12cd:0:6d2d:5f7b:2405:f48f
8/10
Confidence
97%
Reports
33
Location
DE
DE
176.65.139.8
8/10
Confidence
96%
Reports
268
Location
DE
DE
45.153.34.87
10/10
Confidence
96%
Reports
66
Location
NL
NL
176.65.148.99
10/10
Confidence
96%
Reports
27
Location
NL
NL
176.65.139.156
10/10
Confidence
94%
Reports
1,152
Location
DE
DE
176.65.139.64
10/10
Confidence
94%
Reports
744
Location
DE
DE
176.65.148.84
10/10
Confidence
94%
Reports
513
Location
NL
NL
204.76.203.226
10/10
Confidence
94%
Reports
482
Location
NL
NL
204.76.203.225
10/10
Confidence
94%
Reports
480
Location
NL
NL
204.76.203.224
10/10
Confidence
94%
Reports
476
Location
NL
NL
45.156.87.127
10/10
Confidence
94%
Reports
438
Location
NL
NL
45.135.194.83
10/10
Confidence
94%
Reports
227
Location
DE
DE
176.65.139.11
10/10
Confidence
94%
Reports
201
Location
DE
DE
176.65.149.162
10/10
Confidence
94%
Reports
194
Location
NL
NL
IPs from the same subnet range, likely same network segment.
20
Related IPs
9.8/10
Avg Threat
94%
Avg Confidence
20
High Threat
High-risk network: Majority of related IPs are flagged
176.65.139.8
8/10
Confidence
96%
Reports
268
Location
DE
DE
176.65.139.156
10/10
Confidence
94%
Reports
1,152
Location
DE
DE
176.65.139.64
10/10
Confidence
94%
Reports
744
Location
DE
DE
176.65.139.103
10/10
Confidence
94%
Reports
445
Location
LU
LU
176.65.139.11
10/10
Confidence
94%
Reports
201
Location
DE
DE
176.65.139.140
10/10
Confidence
94%
Reports
184
Location
DE
DE
176.65.139.118
10/10
Confidence
94%
Reports
125
Location
DE
DE
176.65.139.101
10/10
Confidence
94%
Reports
96
Location
DE
DE
176.65.139.31
10/10
Confidence
94%
Reports
93
Location
DE
DE
176.65.139.130
10/10
Confidence
94%
Reports
68
Location
DE
DE
176.65.139.254
10/10
Confidence
94%
Reports
63
Location
DE
DE
176.65.139.177
10/10
Confidence
94%
Reports
63
Location
LU
LU
176.65.139.188
10/10
Confidence
94%
Reports
62
Location
LU
LU
176.65.139.56
10/10
Confidence
94%
Reports
55
Location
LU
LU
176.65.139.23
8/10
Confidence
94%
Reports
51
Location
GB
GB
176.65.139.93
10/10
Confidence
94%
Reports
49
Location
DE
DE
176.65.139.87
10/10
Confidence
94%
Reports
49
Location
LU
LU
176.65.139.151
10/10
Confidence
94%
Reports
29
Location
LU
LU
176.65.139.169
10/10
Confidence
94%
Reports
26
Location
LU
LU
176.65.139.173
10/10
Confidence
94%
Reports
25
Location
LU
LU
IPs from the same country with similar threat profiles.
15
Related IPs
8.6/10
Avg Threat
100%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
45.92.11.94
8/10
Confidence
100%
Reports
274
ISP
Contabo GmbH
88.198.64.173
8/10
Confidence
100%
Reports
174
ISP
Hetzner Online ...
159.100.13.237
8/10
Confidence
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169
ISP
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46.224.234.158
8/10
Confidence
100%
Reports
128
ISP
Hetzner Online ...
5.83.135.249
8/10
Confidence
100%
Reports
116
ISP
active 1 GmbH
3.70.164.132
8/10
Confidence
100%
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99
ISP
Amazon.com, Inc.
118.193.59.142
7/10
Confidence
100%
Reports
89
ISP
UCLOUD INFORMAT...
94.26.106.90
8/10
Confidence
100%
Reports
86
ISP
dataforest GmbH
49.12.3.147
10/10
Confidence
100%
Reports
78
ISP
Hetzner Online ...
94.26.106.111
10/10
Confidence
100%
Reports
75
ISP
dataforest GmbH
80.158.109.51
10/10
Confidence
100%
Reports
73
ISP
T-Systems Inter...
212.224.100.2
10/10
Confidence
100%
Reports
61
ISP
firstcolo GmbH
94.130.219.13
10/10
Confidence
100%
Reports
58
ISP
Hetzner Online ...
5.83.135.102
8/10
Confidence
100%
Reports
44
ISP
AltunHOST LTD
94.26.106.209
8/10
Confidence
100%
Reports
38
ISP
dataforest GmbH
IPs with similar threat level and confidence scores.
15
Related IPs
9.7/10
Avg Threat
94%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
193.32.162.28
10/10
Confidence
94%
Reports
5,435
Location
RO
RO
51.68.207.118
10/10
Confidence
94%
Reports
5,255
Location
FR
FR
185.246.128.133
10/10
Confidence
94%
Reports
5,111
Location
SE
SE
185.233.247.245
8/10
Confidence
94%
Reports
3,686
Location
TR
TR
49.12.27.102
10/10
Confidence
94%
Reports
3,548
Location
DE
DE
128.199.240.7
10/10
Confidence
94%
Reports
3,512
Location
SG
SG
162.55.119.195
10/10
Confidence
94%
Reports
3,404
Location
DE
DE
66.132.172.162
10/10
Confidence
94%
Reports
3,323
Location
US
US
66.132.172.165
10/10
Confidence
94%
Reports
3,322
Location
US
US
66.132.172.175
10/10
Confidence
94%
Reports
3,315
Location
US
US
66.132.172.164
10/10
Confidence
94%
Reports
3,305
Location
US
US
66.132.172.167
10/10
Confidence
94%
Reports
3,302
Location
US
US
66.132.172.171
10/10
Confidence
94%
Reports
3,287
Location
US
US
66.132.172.161
10/10
Confidence
94%
Reports
3,271
Location
US
US
66.132.172.160
8/10
Confidence
94%
Reports
3,270
Location
US
US
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