Is IP address 89.38.99.13 dangerous?

Yes, 89.38.99.13 is considered dangerous with a threat level of 8/10. It has been reported 20 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 89.38.99.13?

IP address 89.38.99.13 is operated by WorldStream B.V. (ASN 49981) and is geolocated to NL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 89.38.99.13?

Yes, blocking 89.38.99.13 is strongly recommended. With a threat level of 8/10 and 20 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 89.38.99.13?

Our threat assessment for 89.38.99.13 has a confidence score of 100%, based on 20 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

89.38.99.13

IPv4 Public

AS49981

WorldStream B.V.

20 Reports

The Netherlands Location

WorldStream B.V. ASN 49981

20 Reports

Mixed Data Source

Elevated Risk

Elevated threat level 8/10 for IP 89.38.99.13 from 20 reported incidents.

Behavioral profile indicates cyber threat activity with 100% confidence.

More threatening than 87% of monitored IPs

Threat Categories

Brute-Force 14

WP Login Brute Force 10

Web App Attack 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 week indicates persistent threat actor operations.

First Observed 10. August 2026

Last Activity 21. August 2026

Recent (7 days) 6 incidents

Moderate Network Risk

The network hosting this IP (ASN 49981, operated by WorldStream B.V.) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 8/10 High

Confidence Score 100% Verified

Confidence History

10. Aug 2026 - 21. Aug 2026

100% Current

Stable Trend

Date	Categories	Source	Confidence
21. Aug 2026	Brute-Force	Community	75%
20. Aug 2026	WP Login Brute Force	Honeypot	75%
20. Aug 2026	WP Login Brute Force Brute-Force	Community	75%
19. Aug 2026	Brute-Force	Community	75%
18. Aug 2026	Brute-Force	Community	75%
18. Aug 2026	Brute-Force	Community	75%
17. Aug 2026	Brute-Force	Community	75%
17. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
17. Aug 2026	WP Login Brute Force Brute-Force	Community	75%
17. Aug 2026	WP Login Brute Force	Honeypot	75%
14. Aug 2026	WP Login Brute Force	Honeypot	75%
14. Aug 2026	Brute-Force	Community	75%
14. Aug 2026	WP Login Brute Force	Honeypot	75%
14. Aug 2026	WP Login Brute Force Brute-Force	Community	75%
14. Aug 2026	WP Login Brute Force	Honeypot	75%
14. Aug 2026	Brute-Force	Community	75%
13. Aug 2026	Brute-Force	Community	75%
12. Aug 2026	WP Login Brute Force	Honeypot	75%
11. Aug 2026	WP Login Brute Force Brute-Force	Community	75%
10. Aug 2026	Brute-Force	Community	75%

Basic Information

IP Address: 89.38.99.13
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: NL
ASN: AS49981
ISP: WorldStream B.V.

DNS Information

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

Statistics

Total Reports: 20
First Reported: 10 Aug 2026
Last Reported: 21 Aug 2026, 10:32

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: AS49981

Organization: WorldStream B.V.

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

1,118

Total Reports

37.3

Reports per IP

Network Context

This IP address belongs to WorldStream B.V. (AS49981), which manages 30 IP addresses in our monitoring system. Out of these, 1,118 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

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

87 %

Global Threat Ranking

This IP is more threatening than 87% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 389,560 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 20 avg: 15 +

Network Comparison

Compared against 87 IPs in ASN 49981

Threat Level 8/10 network avg: 7.1 =

Total Reports 20 network avg: 93 --

Network WorldStream B.V. has overall threat level 6/10

Geographic Comparison

Compared against 7,126 IPs in NL

Threat Level 8/10 country avg: 6.5 +

Total Reports 20 country avg: 68 --

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

Peak Day 14 Aug 2026 6 reports

Daily Average 0.7 reports/day

Most Active Friday 7 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 14

WP Login Brute Force 10

Web App Attack 1

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

Hourly Activity

Peak activity at 13:00 with 6 reports

Weekly Activity

Geographic Threat Distribution

361,817 threat incidents tracked globally • Last 24h: 18,028 Logs

FEED

Top Threat Sources

01

United States US

86,726 24%
02

India IN

56,033 15.5%
03

China CN

38,653 10.7%
04

Brazil BR

29,245 8.1%
05

Germany DE

11,759 3.2%
06

Pakistan PK

9,800 2.7%
07

Indonesia ID

9,297 2.6%
08

Singapore SG

9,053 2.5%
09

France FR

7,269 2%
10

Russia RU

7,260 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

10/10 Avg Threat

94% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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