Notable Threat
IP 195.133.243.66 rated 8/10 from 54 verified reports.
Multiple security incidents attributed to this IP. Confidence: 2%.
More threatening than 85% of monitored IPs
IP Address
195.133.243.66
IPv4
Public
RU
Threat Intelligence Analysis
Automated assessment based on aggregated, anonymized threat data
Above Average Risk
RU
Location
JSC Mastertel
ASN 29226
54
Reports
Honeypot
Data Source
Threat Categories
SSH
30
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.
Moderate Network Risk
The network hosting this IP (ASN 29226, operated by JSC Mastertel) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.
Consider the network context when assessing this individual IP.
Security Recommendations
Implement appropriate security controls.
Continue monitoring for emerging patterns.
Reputation Summary
Threat Level
8/10
High
Critical
Activity Frequency
0/10
Inactive
Confidence Score
1%
Low Confidence
Confidence History
25. Feb 2026 - 13. Apr 2026
2%
Current
Stable
Trend
Security Reports (30)
| 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 x2 | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot | 75% | |
| SSH | Honeypot x2 | 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
- 195.133.243.66
- IP Version
- IPv4
- Network Type
- Public
- Tor Network
- No
- Network Class
- Class C
Geolocation
- Country
-
RU
- ASN
- AS29226
- ISP
- JSC Mastertel
DNS Information
- Reverse DNS
- 195-133-243-66.in-addr.mastertelecom.ru
- PTR Record
- Yes
- Connection Type
- Dynamic
Statistics
- Total Reports
- 54
- First Reported
- 20 Feb 2026
- Last Reported
- 13 Apr 2026, 17:56
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
AS29226
JSC Mastertel
RU
Network Threat Assessment
6/10
This network shows moderate threat levels with some malicious activity patterns.
Network Statistics
5
Total IPs Monitored
174
Total Reports
34.8
Reports per IP
Network Context
This IP address belongs to JSC Mastertel (AS29226), which manages 5 IP addresses in our monitoring system. Out of these, 174 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.
Network warning:
This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.
Comparative Analysis
How this IP compares to others in our threat intelligence database
85
%
Global Threat Ranking
This IP is more threatening than 85% of all IPs in our database.
High Threat PercentileGlobal Comparison
Compared against 840,673 reported IPs worldwide
Threat Level
8/10
avg: 6.3
+
Total Reports
54
avg: 9
++
Network Comparison
Compared against 7 IPs in ASN 29226
Threat Level
8/10
network avg: 8.9
=
Total Reports
54
network avg: 23
++
Network JSC Mastertel has overall threat level 6/10
Geographic Comparison
Compared against 13,892 IPs in RU
Threat Level
8/10
country avg: 6.5
+
Total Reports
54
country avg: 9
++
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
Monday
13 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
54
Activity patterns showing when this IP is most active during the day and week.
Hourly Activity
Peak activity at 16:00 with 7 reports
Weekly Activity
Geographic Threat Distribution
763,949 threat incidents tracked globally • Last 24h: 30,345 Logs
FEED
Top Threat Sources
-
01
United States149,381 19.6% -
02
Brazil112,220 14.7%
-
03
India88,652 11.6%
-
04
China46,311 6.1%
-
05
SC29,255 3.8%
-
06
Germany18,610 2.4%
-
07
Netherlands18,129 2.4%
-
08
Pakistan18,093 2.4%
-
09
Argentina16,408 2.1%
-
10
Colombia15,223 2%
+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.
6
Related IPs
9/10
Avg Threat
5%
Avg Confidence
5
High Threat
High-risk network: Majority of related IPs are flagged
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6/10
Confidence
23%
Reports
1
Location
RU
RU
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10/10
Confidence
3%
Reports
3
Location
RU
RU
109.73.46.250
8/10
Confidence
1%
Reports
16
Location
RU
RU
195.133.245.114
10/10
Confidence
1%
Reports
5
Location
RU
RU
212.8.236.129
10/10
Confidence
0%
Reports
74
Location
RU
RU
195.133.245.66
10/10
Confidence
0%
Reports
9
Location
RU
RU
IPs from the same country with similar threat profiles.
15
Related IPs
9.1/10
Avg Threat
99%
Avg Confidence
15
High Threat
High-risk network: Majority of related IPs are flagged
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10/10
Confidence
100%
Reports
63
ISP
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Confidence
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28
ISP
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ISP
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Reports
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ISP
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Confidence
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15
ISP
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Confidence
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15
ISP
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Confidence
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13
ISP
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Confidence
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12
ISP
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8/10
Confidence
100%
Reports
11
ISP
JSC ER-Telecom ...
80.251.156.20
8/10
Confidence
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Reports
18
ISP
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Confidence
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16
ISP
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10/10
Confidence
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14
ISP
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Confidence
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17
ISP
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10/10
Confidence
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Reports
380
ISP
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8/10
Confidence
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Reports
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ISP
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IPs with similar threat level and confidence scores.
15
Related IPs
5.9/10
Avg Threat
2%
Avg Confidence
2400:8901::2000:2aff:fe5c:b61e
5/10
Confidence
2%
Reports
2
Location
SG
SG
2600:3c15::2000:deff:fe38:5913
6/10
Confidence
2%
Reports
2
Location
SG
SG
188.119.11.30
6/10
Confidence
2%
Reports
2
Location
TR
TR
217.165.27.155
6/10
Confidence
2%
Reports
2
Location
AE
AE
103.65.237.131
6/10
Confidence
2%
Reports
2
Location
ID
ID
2001:4490:4c9d:9922:c097:6ac5:eff7:767a
6/10
Confidence
2%
Reports
2
Location
IN
IN
139.135.60.78
6/10
Confidence
2%
Reports
2
Location
PK
PK
124.29.194.97
6/10
Confidence
2%
Reports
2
Location
PK
PK
18.237.95.80
6/10
Confidence
2%
Reports
2
Location
US
US
35.87.49.106
6/10
Confidence
2%
Reports
2
Location
US
US
103.147.120.106
6/10
Confidence
2%
Reports
2
Location
IN
IN
2804:29b8:5411:8258:35fc:ddb3:38b8:4405
6/10
Confidence
2%
Reports
2
Location
BR
BR
34.221.171.97
6/10
Confidence
2%
Reports
2
Location
US
US
2a02:a444:5f1:0:cdc3:68a:3b8a:890a
6/10
Confidence
2%
Reports
2
Location
NL
NL
85.154.19.210
6/10
Confidence
2%
Reports
2
Location
OM
OM