Is IP address 45.239.238.209 dangerous?

Yes, 45.239.238.209 is considered dangerous with a threat level of 10/10. It has been reported 7 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.239.238.209?

IP address 45.239.238.209 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 45.239.238.209?

Yes, blocking 45.239.238.209 is strongly recommended. With a threat level of 10/10 and 7 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 45.239.238.209?

Our threat assessment for 45.239.238.209 has a confidence score of 61%, based on 7 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.239.238.209

IPv4 Public

AS268390

ALISSON HENRIQUE DUARTE SERVICOS - ME

7 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

7 Reports

Mixed Data Source

Maximum Danger

IP 45.239.238.209 poses maximum danger with 7 documented security incidents at threat level 10/10.

Confirmed threat actor with 61% confidence across diverse intelligence sources.

More threatening than 99% of monitored IPs

Threat Categories

Brute-Force 7

Web App Attack 5

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: Recent Spike

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

First Observed 15. October 2026

Last Activity 22. October 2026

Recent (7 days) 6 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

Full network blocking required. Sophisticated attack patterns detected.

Immediate monitoring recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 5/10 Moderate

Confidence Score 61% High Confidence

Confidence History

15. Oct 2026 - 22. Oct 2026

61% Current

Stable Trend

Date	Categories	Source	Confidence
22. Oct 2026 New	Brute-Force Web App Attack	Community	75%
22. Oct 2026 New	Brute-Force	Community	75%
21. Oct 2026	Brute-Force	Community	75%
18. Oct 2026	Brute-Force Web App Attack	Honeypot	75%
18. Oct 2026	Brute-Force Web App Attack	Honeypot	75%
17. Oct 2026	Brute-Force Web App Attack	Community	75%
15. Oct 2026	Brute-Force Web App Attack	Community	75%

Basic Information

IP Address: 45.239.238.209
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: 7
First Reported: 16 Oct 2026
Last Reported: 22 Oct 2026, 13:17

Comparative Analysis

How this IP compares to others in our threat intelligence database

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,140,759 reported IPs worldwide

Threat Level 10/10 avg: 6.1 ++

Total Reports 7 avg: 7 =

Network Comparison

Compared against 30 IPs in ASN 268390

Threat Level 10/10 network avg: 6.4 ++

Total Reports 7 network avg: 4 ++

Geographic Comparison

Compared against 212,763 IPs in BR

Threat Level 10/10 country avg: 5.3 ++

Total Reports 7 country avg: 2 ++

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

Peak Day 18 Oct 2026 2 reports

Daily Average 0.2 reports/day

Most Active Thursday 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

Brute-Force 7

Web App Attack 5

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

Hourly Activity

Peak activity at 20:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,041,506 threat incidents tracked globally • Last 24h: 29,602 Logs

FEED

Top Threat Sources

01

Brazil BR THIS IP

212,763 20.4%
02

United States US

189,438 18.2%
03

India IN

95,340 9.2%
04

China CN

48,037 4.6%
05

Argentina AR

34,292 3.3%
06

SC SC

29,345 2.8%
07

Mexico MX

22,342 2.1%
08

Russia RU

21,790 2.1%
09

Colombia CO

21,395 2.1%
10

Germany DE

20,680 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.2/10 Avg Threat

23% Avg Confidence

6 High Threat

Elevated risk: Multiple related IPs are flagged

Maximum Danger

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

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