Is IP address 45.139.104.152 dangerous?

45.139.104.152 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 45.139.104.152?

IP address 45.139.104.152 is operated by 49.3 Networking LLC (ASN 399979) and is geolocated to BG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.139.104.152?

Blocking 45.139.104.152 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 45.139.104.152?

Our threat assessment for 45.139.104.152 has a confidence score of 6%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.139.104.152

IPv4 Public

AS399979

49.3 Networking LLC

2 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Bulgaria Location

49.3 Networking LLC ASN 399979

2 Reports

Community Data Source

Cautionary Risk

IP 45.139.104.152 rated 6/10 from 2 security events.

Mixed behavior profile detected. Confidence: 6%.

More threatening than 42% of monitored IPs

Threat Categories

Hacking 2

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.

Reputable Network

This IP is hosted on a network (ASN 399979) with generally good reputation. The ISP 49.3 Networking LLC maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Apply balanced security measures based on risk tolerance.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 5% Low Confidence

Confidence History

9. Aug 2026 - 20. Aug 2026

6% Current

Stable Trend

Date	Categories	Source	Confidence
20. Aug 2026	Hacking	Community	75%
9. Aug 2026	Hacking	Community	75%

Basic Information

IP Address: 45.139.104.152
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BG
ASN: AS399979
ISP: 49.3 Networking LLC

DNS Information

Reverse DNS: None
PTR Record: No
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 9 Aug 2026
Last Reported: 20 Aug 2026, 09:07

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: AS399979

Organization: 49.3 Networking LLC

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

738

Total Reports

52.7

Reports per IP

Network Context

This IP address belongs to 49.3 Networking LLC (AS399979), which manages 14 IP addresses in our monitoring system. Out of these, 738 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

42 %

Global Threat Ranking

This IP is more threatening than 42% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 806,351 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 27 IPs in ASN 399979

Threat Level 6/10 network avg: 7.7 -

Total Reports 2 network avg: 25 --

Network 49.3 Networking LLC has overall threat level 3/10

Geographic Comparison

Compared against 2,204 IPs in BG

Threat Level 6/10 country avg: 6.5 =

Total Reports 2 country avg: 56 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Sunday 1 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 2

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

Hourly Activity

Peak activity at 05:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

733,286 threat incidents tracked globally • Last 24h: 28,708 Logs

FEED

Top Threat Sources

01

United States US

143,209 19.5%
02

Brazil BR

110,734 15.1%
03

India IN

82,112 11.2%
04

China CN

44,742 6.1%
05

SC SC

29,233 4%
06

Germany DE

17,479 2.4%
07

Netherlands NL

17,464 2.4%
08

Pakistan PK

16,633 2.3%
09

Argentina AR

16,189 2.2%
10

Colombia CO

15,132 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.1/10 Avg Threat

19% Avg Confidence

16 High Threat

High-risk network: Majority of related IPs are flagged

Cautionary Risk

Threat Categories

Technical Details

Recommended Mitigations

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

Analyzed high-risk IP addresses