Is IP address 181.233.109.19 dangerous?

181.233.109.19 presents moderate risk with a threat level of 5/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 181.233.109.19?

IP address 181.233.109.19 is operated by Onnexx LTDA (ASN 271559) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 181.233.109.19?

Blocking 181.233.109.19 is advisable for security-sensitive environments. With a threat level of 5/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 181.233.109.19?

Our threat assessment for 181.233.109.19 has a confidence score of 31%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

181.233.109.19

IPv4 Public

AS271559

Onnexx LTDA

2 Reports

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Brazil Location

Onnexx LTDA ASN 271559

2 Reports

Honeypot Data Source

Cautionary Risk

IP 181.233.109.19 rated 5/10 from 2 security events.

Mixed behavior profile detected. Confidence: 31%.

More threatening than 42% of monitored IPs

Threat Categories

Bad Web Bot 2

WP Content Scraping 2

Technical Details

Bad web bots ignore robots.txt, scrape content aggressively, and may probe for vulnerabilities.

Recommended Mitigations

Implement bot detection, rate limiting, and use services like Cloudflare Bot Management.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 1 days indicates persistent threat actor operations.

First Observed 16. October 2026

Last Activity 17. October 2026

Recent (7 days) 2 incidents

Reputable Network

This IP is hosted on a network (ASN 271559) with generally good reputation. The ISP Onnexx LTDA 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.

Long-term blocking recommended.

Reputation Summary

Threat Level 5/10 Medium

Medium

Activity Frequency 1/10 Very Low

Confidence Score 31% Medium Confidence

Confidence History

16. Oct 2026 - 17. Oct 2026

31% Current

Stable Trend

Date	Categories	Source	Confidence
17. Oct 2026	Bad Web Bot WP Content Scraping	Honeypot	75%
16. Oct 2026	Bad Web Bot WP Content Scraping	Honeypot	75%

Basic Information

IP Address: 181.233.109.19
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS271559
ISP: Onnexx LTDA

DNS Information

Reverse DNS: dyn19.109.onnexx.com.br
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 17 Oct 2026
Last Reported: 17 Oct 2026, 00:14

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 1,028,354 reported IPs worldwide

Threat Level 5/10 avg: 6.2 -

Total Reports 2 avg: 8 --

Network Comparison

Compared against 26 IPs in ASN 271559

Threat Level 5/10 network avg: 5.0 =

Total Reports 2 network avg: 1 ++

Geographic Comparison

Compared against 166,329 IPs in BR

Threat Level 5/10 country avg: 5.3 =

Total Reports 2 country avg: 2 =

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

Peak Day 16 Oct 2026 1 reports

Daily Average 0.1 reports/day

Most Active Friday 1 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 4/10

Current Threat 4/10

Distribution of threat categories reported over time.

Top Threat Categories

Bad Web Bot 2

WP Content Scraping 2

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

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

936,737 threat incidents tracked globally • Last 24h: 202,067 Logs

FEED

Top Threat Sources

01

United States US

182,995 19.5%
02

Brazil BR THIS IP

165,905 17.7%
03

India IN

94,505 10.1%
04

China CN

47,806 5.1%
05

SC SC

29,342 3.1%
06

Argentina AR

26,091 2.8%
07

Germany DE

20,147 2.2%
08

Pakistan PK

19,447 2.1%
09

Netherlands NL

18,848 2%
10

Colombia CO

18,742 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

Cautionary 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

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