Is IP address 109.235.156.142 dangerous?

109.235.156.142 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 109.235.156.142?

IP address 109.235.156.142 is operated by Opnet Srl (ASN 198471) and is geolocated to IT. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 109.235.156.142?

Blocking 109.235.156.142 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 109.235.156.142?

Our threat assessment for 109.235.156.142 has a confidence score of 23%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

109.235.156.142

IPv4 Public

AS198471

Opnet Srl

1 Reports

Italy Location

Opnet Srl ASN 198471

1 Reports

Community Data Source

Intermediate Threat

Threat level 6/10 for 109.235.156.142 from 1 reports.

Concerning behaviors alongside normal activity. 23% confidence.

More threatening than 51% of monitored IPs

Threat Categories

Brute-Force 1

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.

Reputable Network

This IP is hosted on a network (ASN 198471) with generally good reputation. The ISP Opnet Srl maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Monitor for behavior pattern changes indicating escalation.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 2/10 Very Low

Confidence Score 5% Low Confidence

Date	Categories	Source	Confidence
8. Jun 2026	Brute-Force	Community	75%

Basic Information

IP Address: 109.235.156.142
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: IT
ASN: AS198471
ISP: Opnet Srl

DNS Information

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

Statistics

Total Reports: 1
First Reported: 8 Jun 2026
Last Reported: 8 Jun 2026, 15:24

Comparative Analysis

How this IP compares to others in our threat intelligence database

51 %

Global Threat Ranking

This IP is more threatening than 51% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 768,035 reported IPs worldwide

Threat Level 6/10 avg: 5.8 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 66 IPs in ASN 198471

Threat Level 6/10 network avg: 5.5 =

Total Reports 1 network avg: 2 -

Geographic Comparison

Compared against 7,841 IPs in IT

Threat Level 6/10 country avg: 5.3 =

Total Reports 1 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 Monday 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 1

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

Hourly Activity

Peak activity at 15:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

698,643 threat incidents tracked globally • Last 24h: 23,455 Logs

FEED

Top Threat Sources

01

United States US

135,030 19.3%
02

Brazil BR

109,436 15.7%
03

India IN

75,811 10.9%
04

China CN

43,138 6.2%
05

SC SC

29,184 4.2%
06

Netherlands NL

16,481 2.4%
07

Argentina AR

16,068 2.3%
08

Germany DE

15,832 2.3%
09

Pakistan PK

15,221 2.2%
10

Colombia CO

15,077 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.5/10 Avg Threat

42% Avg Confidence

11 High Threat

High-risk network: Majority of related IPs are flagged

Intermediate Threat

Threat Categories

Technical Details

Recommended Mitigations

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