Is IP address 45.239.238.111 dangerous?

Yes, 45.239.238.111 is considered dangerous with a threat level of 8/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.239.238.111?

IP address 45.239.238.111 is operated by ALISSON HENRIQUE DUARTE SERVICOS - ME (ASN 268390) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.239.238.111?

Yes, blocking 45.239.238.111 is strongly recommended. With a threat level of 8/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 45.239.238.111?

Our threat assessment for 45.239.238.111 has a confidence score of 22%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.239.238.111

IPv4 Public

AS268390

ALISSON HENRIQUE DUARTE SERVICOS - ME

3 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

ALISSON HENRIQUE DUARTE S... ASN 268390

3 Reports

Community Data Source

Substantial Risk

Threat level 8/10 for 45.239.238.111 based on 3 documented incidents.

Consistent suspicious behavior patterns. 22% confidence rating.

More threatening than 87% of monitored IPs

Threat Categories

Brute-Force 3

Web App Attack 2

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 days indicates persistent threat actor operations.

First Observed 26. September 2026

Last Activity 28. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 268390) with generally good reputation. The ISP ALISSON HENRIQUE DUARTE SERVICOS - ME 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 0/10 Inactive

Confidence Score 22% Low Confidence

Confidence History

26. Sep 2026 - 28. Sep 2026

22% Current

Stable Trend

Date	Categories	Source	Confidence
28. Sep 2026	Brute-Force Web App Attack	Community	75%
27. Sep 2026	Brute-Force Web App Attack	Community	75%
26. Sep 2026	Brute-Force	Community	75%

Basic Information

IP Address: 45.239.238.111
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BR
ASN: AS268390
ISP: ALISSON HENRIQUE DUARTE SERVICOS - ME

DNS Information

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

Statistics

Total Reports: 3
First Reported: 26 Sep 2026
Last Reported: 28 Sep 2026, 15:25

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 832,391 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 3 avg: 9 --

Network Comparison

Compared against 24 IPs in ASN 268390

Threat Level 8/10 network avg: 6.5 +

Total Reports 3 network avg: 5 -

Geographic Comparison

Compared against 111,821 IPs in BR

Threat Level 8/10 country avg: 5.4 +

Total Reports 3 country avg: 3 =

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

Peak Day 26 Sep 2026 1 reports

Daily Average 0.1 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

Brute-Force 3

Web App Attack 2

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

Hourly Activity

Peak activity at 21:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

756,549 threat incidents tracked globally • Last 24h: 29,219 Logs

FEED

Top Threat Sources

01

United States US

148,056 19.6%
02

Brazil BR THIS IP

111,808 14.8%
03

India IN

87,140 11.5%
04

China CN

46,044 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,353 2.4%
07

Netherlands NL

17,970 2.4%
08

Pakistan PK

17,792 2.4%
09

Argentina AR

16,265 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.3/10 Avg Threat

21% Avg Confidence

6 High Threat

Elevated risk: Multiple related IPs are flagged

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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