Is IP address 94.139.113.83 dangerous?

Yes, 94.139.113.83 is considered dangerous with a threat level of 8/10. It has been reported 10 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 94.139.113.83?

IP address 94.139.113.83 is operated by PJSC Moscow city telephone network (ASN 25513) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 94.139.113.83?

Yes, blocking 94.139.113.83 is strongly recommended. With a threat level of 8/10 and 10 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 94.139.113.83?

Our threat assessment for 94.139.113.83 has a confidence score of 72%, based on 10 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

94.139.113.83

IPv4 Public

AS25513

PJSC Moscow city telephone network

10 Reports

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Russia Location

PJSC Moscow city telephon... ASN 25513

10 Reports

Mixed Data Source

Substantial Risk

Threat level 8/10 for 94.139.113.83 based on 10 documented incidents.

Consistent suspicious behavior patterns. 72% confidence rating.

More threatening than 89% of monitored IPs

Threat Categories

SSH 8

Brute-Force 6

Hacking 4

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 3 weeks indicates persistent threat actor operations.

First Observed 9. September 2026

Last Activity 2. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 25513) with generally good reputation. The ISP PJSC Moscow city telephone network 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 2/10 Very Low

Confidence Score 72% High Confidence

Confidence History

9. Sep 2026 - 2. Oct 2026

72% Current

Stable Trend

Date	Categories	Source	Confidence
2. Oct 2026	SSH Brute-Force	Community	75%
1. Oct 2026	SSH Brute-Force	Community	75%
1. Oct 2026	SSH Brute-Force	Community	75%
30. Sep 2026	SSH Brute-Force	Community	75%
29. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%
11. Sep 2026	SSH Hacking	Honeypot x2	75%
11. Sep 2026	SSH Hacking	Honeypot x2	75%
9. Sep 2026	Hacking	Honeypot	75%
9. Sep 2026	Hacking	Honeypot	75%

Basic Information

IP Address: 94.139.113.83
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS25513
ISP: PJSC Moscow city telephone network

DNS Information

Reverse DNS: mail.syntag.ru
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 10
First Reported: 9 Sep 2026
Last Reported: 2 Oct 2026, 07:28

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

ASN: AS25513

Organization: PJSC Moscow city telephone network

Country:

Network Threat Assessment

3/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

Total IPs Monitored

380

Total Reports

7.2

Reports per IP

Network Context

This IP address belongs to PJSC Moscow city telephone network (AS25513), which manages 53 IP addresses in our monitoring system. Out of these, 380 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

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 833,861 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 10 avg: 9 =

Network Comparison

Compared against 196 IPs in ASN 25513

Threat Level 8/10 network avg: 6.3 +

Total Reports 10 network avg: 3 ++

Network PJSC Moscow city telephone network has overall threat level 3/10

Geographic Comparison

Compared against 13,675 IPs in RU

Threat Level 8/10 country avg: 6.5 +

Total Reports 10 country avg: 9 =

Daily report activity over the last 30 days showing patterns and peaks.

Peak Day 9 Sep 2026 2 reports

Daily Average 0.3 reports/day

Most Active Wednesday 3 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 8

Brute-Force 6

Hacking 4

Activity patterns showing when this IP is most active during the day and week.

Hourly Activity

Peak activity at 02:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

757,933 threat incidents tracked globally • Last 24h: 31,362 Logs

FEED

Top Threat Sources

01

United States US

148,366 19.6%
02

Brazil BR

111,899 14.8%
03

India IN

87,254 11.5%
04

China CN

46,116 6.1%
05

SC SC

29,253 3.9%
06

Germany DE

18,461 2.4%
07

Netherlands NL

18,032 2.4%
08

Pakistan PK

17,834 2.4%
09

Argentina AR

16,273 2.1%
10

Colombia CO

15,172 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same Autonomous System (AS) network provider.

20 Related IPs

8.5/10 Avg Threat

34% Avg Confidence

18 High Threat

High-risk network: Majority of related IPs are flagged

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

Global Threat Ranking

Top Threat Categories

Hourly Activity

Weekly Activity

FEED

Top Threat Sources

JSON Report

Firewall Rules

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

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