Is IP address 5.83.143.18 dangerous?

5.83.143.18 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 5.83.143.18?

IP address 5.83.143.18 is operated by Joel Krause (ASN 200912) and is geolocated to NL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 5.83.143.18?

Blocking 5.83.143.18 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 5.83.143.18?

Our threat assessment for 5.83.143.18 has a confidence score of 37%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

5.83.143.18

IPv4 Public Tor Exit Node

AS200912

Joel Krause

2 Reports

The Netherlands Location

Joel Krause ASN 200912

2 Reports

Mixed Data Source

Measured Risk

IP 5.83.143.18 threat rating: 6/10 from 2 observations.

Attention-worthy behavior detected. Confidence: 37%.

More threatening than 55% of monitored IPs

Threat Categories

Brute-Force 1

Port Scan 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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 28. May 2026

Last Activity 29. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 200912) with generally good reputation. The ISP Joel Krause maintains standard security practices.

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

Security Recommendations

Standard security protocols sufficient. Monitor but no immediate blocking required.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 2/10 Very Low

Confidence Score 31% Medium Confidence

Confidence History

28. May 2026 - 29. May 2026

37% Current

Stable Trend

Date	Categories	Source	Confidence
29. May 2026	Brute-Force	Community	75%
28. May 2026	Port Scan	Honeypot	75%

Basic Information

IP Address: 5.83.143.18
IP Version: IPv4
Network Type: Public
Tor Network: Tor Exit Node
Network Class: Class A

Geolocation

Country: NL
ASN: AS200912
ISP: Joel Krause

DNS Information

Reverse DNS: tor-exit.nl2.2cb.li
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 28 May 2026
Last Reported: 29 May 2026, 14:16

Comparative Analysis

How this IP compares to others in our threat intelligence database

55 %

Global Threat Ranking

This IP is more threatening than 55% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 199,325 reported IPs worldwide

Threat Level 6/10 avg: 5.3 =

Total Reports 2 avg: 23 --

Network Comparison

Compared against 3 IPs in ASN 200912

Threat Level 6/10 network avg: 8.7 -

Total Reports 2 network avg: 429 --

Geographic Comparison

Compared against 4,355 IPs in NL

Threat Level 6/10 country avg: 6.0 =

Total Reports 2 country avg: 95 --

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

Peak Day 28 May 2026 1 reports

Daily Average 0.1 reports/day

Most Active Thursday 1 reports

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

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Port Scan 1

Brute-Force 1

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

Hourly Activity

Peak activity at 14:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

187,017 threat incidents tracked globally • Last 24h: 18,967 Logs

FEED

Top Threat Sources

01

United States US

38,426 20.5%
02

India IN

28,977 15.5%
03

China CN

26,016 13.9%
04

Brazil BR

10,249 5.5%
05

Germany DE

7,139 3.8%
06

Singapore SG

6,475 3.5%
07

Indonesia ID

5,533 3%
08

Russia RU

4,701 2.5%
09

Pakistan PK

4,647 2.5%
10

Netherlands NL THIS IP

4,355 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

2 Related IPs

10/10 Avg Threat

93% Avg Confidence

2 High Threat

High-risk network: Majority of related IPs are flagged

Measured 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

reportedIP

Parkstraße 19, 80339 München

Consultation

+49-89-215505888

Report a IP

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