Is IP address 165.231.143.109 dangerous?

Yes, 165.231.143.109 is considered dangerous with a threat level of 10/10. It has been reported 10 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 165.231.143.109?

IP address 165.231.143.109 is operated by Angelnet Limited (ASN 57858) and is geolocated to EE. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 165.231.143.109?

Yes, blocking 165.231.143.109 is strongly recommended. With a threat level of 10/10 and 10 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 165.231.143.109?

Our threat assessment for 165.231.143.109 has a confidence score of 93%, based on 10 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

165.231.143.109

IPv4 Public

AS57858

Angelnet Limited

10 Reports

Estonia Location

Angelnet Limited ASN 57858

10 Reports

Honeypot Data Source

Critical Alert

Security alert: 165.231.143.109 rated 10/10 based on 10 verified incidents.

Threat profile indicates sustained malicious activity with 93% confidence rating.

More threatening than 99% of monitored IPs

Threat Categories

SSH 7

Hacking 5

Exploited Host 3

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 19. September 2026

Last Activity 20. September 2026

Recent (7 days) 10 incidents

High-Risk Network Association

This IP belongs to a network (ASN 57858) with elevated threat levels. The ISP Angelnet Limited hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 93% Verified

Confidence History

19. Sep 2026 - 20. Sep 2026

93% Current

Stable Trend

Date	Categories	Source	Confidence
20. Sep 2026 New	Hacking SSH	Honeypot x2	75%
20. Sep 2026 New	Exploited Host	Honeypot	75%
20. Sep 2026 New	Hacking SSH	Honeypot x2	75%
20. Sep 2026 New	Exploited Host	Honeypot	75%
20. Sep 2026 New	Hacking SSH	Honeypot x2	75%
20. Sep 2026 New	SSH	Honeypot	75%
19. Sep 2026 New	Hacking SSH	Honeypot x2	75%
19. Sep 2026	Exploited Host	Honeypot	75%
19. Sep 2026	Hacking SSH	Honeypot x2	75%
19. Sep 2026	SSH	Honeypot	75%

Basic Information

IP Address: 165.231.143.109
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: EE
ASN: AS57858
ISP: Angelnet Limited

DNS Information

Reverse DNS: undefined.hostname.localhost
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 10
First Reported: 19 Sep 2026
Last Reported: 20 Sep 2026, 05:07

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: AS57858

Organization: Angelnet Limited

Country:

Network Threat Assessment

8/10

This network has a high threat level with significant malicious activity reported across multiple IPs.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to Angelnet Limited (AS57858), which manages 1 IP addresses in our monitoring system. Out of these, 25 have been reported for suspicious activities, resulting in a network-wide threat level of 8/10.

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

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 767,914 reported IPs worldwide

Threat Level 10/10 avg: 5.8 ++

Total Reports 10 avg: 9 =

Network Comparison

Compared against 5 IPs in ASN 57858

Threat Level 10/10 network avg: 7.4 +

Total Reports 10 network avg: 8 +

Network Angelnet Limited has overall threat level 8/10

Geographic Comparison

Compared against 315 IPs in EE

Threat Level 10/10 country avg: 5.7 ++

Total Reports 10 country avg: 6 ++

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

Peak Day 20 Sep 2026 6 reports

Daily Average 0.3 reports/day

Most Active Sunday 6 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 7

Hacking 5

Exploited Host 3

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

Hourly Activity

Peak activity at 04:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

698,535 threat incidents tracked globally • Last 24h: 23,253 Logs

FEED

Top Threat Sources

01

United States US

134,984 19.3%
02

Brazil BR

109,432 15.7%
03

India IN

75,807 10.9%
04

China CN

43,137 6.2%
05

SC SC

29,184 4.2%
06

Netherlands NL

16,476 2.4%
07

Argentina AR

16,068 2.3%
08

Germany DE

15,831 2.3%
09

Pakistan PK

15,218 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.

4 Related IPs

6.8/10 Avg Threat

41% Avg Confidence

2 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

High-Risk Network Association

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

Analyzed high-risk IP addresses