Is IP address 149.78.186.49 dangerous?

Yes, 149.78.186.49 is considered dangerous with a threat level of 8/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 149.78.186.49?

IP address 149.78.186.49 is operated by QNAX LTDA (ASN 268581) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 149.78.186.49?

Yes, blocking 149.78.186.49 is strongly recommended. With a threat level of 8/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 149.78.186.49?

Our threat assessment for 149.78.186.49 has a confidence score of 45%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

149.78.186.49

IPv4 Public

AS268581

QNAX LTDA

4 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

Brazil Location

QNAX LTDA ASN 268581

4 Reports

Mixed Data Source

Notable Threat

IP 149.78.186.49 rated 8/10 from 4 verified reports.

Multiple security incidents attributed to this IP. Confidence: 45%.

More threatening than 92% of monitored IPs

Threat Categories

Web App Attack 3

Hacking 2

Bad Web Bot 2

Port Scan 1

WP Plugin Exploit 1

WP File Upload Malware 1

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: Recent Spike

Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.

First Observed 23. October 2026

Last Activity 25. October 2026

Recent (7 days) 4 incidents

Moderate Network Risk

The network hosting this IP (ASN 268581, operated by QNAX LTDA) 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.

Immediate monitoring recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 2/10 Very Low

Confidence Score 45% Medium Confidence

Confidence History

23. Oct 2026 - 25. Oct 2026

45% Current

Stable Trend

Date	Categories	Source	Confidence
25. Oct 2026	Hacking	Community	75%
24. Oct 2026	Bad Web Bot Web App Attack	Community	75%
24. Oct 2026	Hacking Web App Attack WP Plugin Exploit +3	Honeypot x2	75%
23. Oct 2026	Bad Web Bot Web App Attack	Community	75%

Basic Information

IP Address: 149.78.186.49
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS268581
ISP: QNAX LTDA

DNS Information

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

Statistics

Total Reports: 4
First Reported: 26 Oct 2026
Last Reported: 25 Oct 2026, 16:35

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: AS268581

Organization: QNAX LTDA

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

Total Reports

4.7

Reports per IP

Network Context

This IP address belongs to QNAX LTDA (AS268581), which manages 3 IP addresses in our monitoring system. Out of these, 14 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

92 %

Global Threat Ranking

This IP is more threatening than 92% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,263,141 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 4 avg: 7 -

Network Comparison

Compared against 19 IPs in ASN 268581

Threat Level 8/10 network avg: 8.5 =

Total Reports 4 network avg: 56 --

Network QNAX LTDA has overall threat level 6/10

Geographic Comparison

Compared against 257,516 IPs in BR

Threat Level 8/10 country avg: 5.2 ++

Total Reports 4 country avg: 2 ++

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

Peak Day 24 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Saturday 2 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

Web App Attack 3

Bad Web Bot 2

Hacking 2

WP Plugin Exploit 1

WP File Upload Malware 1

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

Hourly Activity

Peak activity at 13:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,150,763 threat incidents tracked globally • Last 24h: 31,191 Logs

FEED

Top Threat Sources

01

Brazil BR THIS IP

257,516 22.4%
02

United States US

195,279 17%
03

India IN

99,161 8.6%
04

China CN

48,780 4.2%
05

Argentina AR

41,661 3.6%
06

SC SC

29,368 2.6%
07

Mexico MX

27,117 2.4%
08

Russia RU

25,970 2.3%
09

Colombia CO

23,935 2.1%
10

Germany DE

21,668 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

18 Related IPs

8.5/10 Avg Threat

25% Avg Confidence

18 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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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