Is IP address 45.140.193.156 dangerous?

Yes, 45.140.193.156 is considered dangerous with a threat level of 8/10. It has been reported 9 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.140.193.156?

IP address 45.140.193.156 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 45.140.193.156?

Yes, blocking 45.140.193.156 is strongly recommended. With a threat level of 8/10 and 9 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 45.140.193.156?

Our threat assessment for 45.140.193.156 has a confidence score of 11%, based on 9 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.140.193.156

IPv4 Public

AS268581

QNAX LTDA

9 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

9 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 8/10 for IP 45.140.193.156 from 9 reported incidents.

Behavioral profile indicates cyber threat activity with 11% confidence.

More threatening than 87% of monitored IPs

Threat Categories

SSH 9

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 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

Enhanced monitoring recommended. Review logs for interactions with this IP.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 11% Low Confidence

Confidence History

4. Jun 2026 - 6. Jul 2026

11% Current

Stable Trend

Date	Categories	Source	Confidence
6. Jul 2026	SSH	Honeypot	75%
28. Jun 2026	SSH	Honeypot	75%
27. Jun 2026	SSH	Honeypot	75%
20. Jun 2026	SSH	Honeypot	75%
16. Jun 2026	SSH	Honeypot	75%
13. Jun 2026	SSH	Honeypot	75%
8. Jun 2026	SSH	Honeypot	75%
5. Jun 2026	SSH	Honeypot	75%
4. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 45.140.193.156
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BR
ASN: AS268581
ISP: QNAX LTDA

DNS Information

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

Statistics

Total Reports: 9
First Reported: 4 Jun 2026
Last Reported: 6 Jul 2026, 02:19

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

87 %

Global Threat Ranking

This IP is more threatening than 87% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 806,124 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 9 avg: 9 =

Network Comparison

Compared against 16 IPs in ASN 268581

Threat Level 8/10 network avg: 8.3 =

Total Reports 9 network avg: 65 --

Network QNAX LTDA has overall threat level 6/10

Geographic Comparison

Compared against 110,717 IPs in BR

Threat Level 8/10 country avg: 5.4 +

Total Reports 9 country avg: 3 ++

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 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 9

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

Hourly Activity

Peak activity at 23:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

733,074 threat incidents tracked globally • Last 24h: 29,096 Logs

FEED

Top Threat Sources

01

United States US

143,172 19.5%
02

Brazil BR THIS IP

110,717 15.1%
03

India IN

82,100 11.2%
04

China CN

44,720 6.1%
05

SC SC

29,233 4%
06

Germany DE

17,462 2.4%
07

Netherlands NL

17,449 2.4%
08

Pakistan PK

16,617 2.3%
09

Argentina AR

16,188 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.

15 Related IPs

8.3/10 Avg Threat

15% Avg Confidence

15 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

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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