Is IP address 89.190.156.53 dangerous?

Yes, 89.190.156.53 is considered dangerous with a threat level of 7/10. It has been reported 17 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 89.190.156.53?

IP address 89.190.156.53 is operated by Alsycon B.V. (ASN 49870) and is geolocated to NL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 89.190.156.53?

Yes, blocking 89.190.156.53 is strongly recommended. With a threat level of 7/10 and 17 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 89.190.156.53?

Our threat assessment for 89.190.156.53 has a confidence score of 91%, based on 17 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

89.190.156.53

IPv4 Public

AS49870

Alsycon B.V.

17 Reports

The Netherlands Location

Alsycon B.V. ASN 49870

17 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 89.190.156.53 from 17 reported incidents.

Behavioral profile indicates cyber threat activity with 91% confidence.

More threatening than 71% of monitored IPs

Threat Categories

Fraud VoIP 17

Technical Details

VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.

Recommended Mitigations

Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 13. May 2026

Last Activity 25. May 2026

Recent (7 days) 13 incidents

Reputable Network

This IP is hosted on a network (ASN 49870) with generally good reputation. The ISP Alsycon B.V. maintains standard security practices.

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

Security Recommendations

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

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 8/10 High

Confidence Score 91% Verified

Confidence History

13. May 2026 - 25. May 2026

91% Current

Stable Trend

Date	Categories	Source	Confidence
25. May 2026 New	Fraud VoIP	Honeypot	75%
25. May 2026 New	Fraud VoIP	Honeypot	75%
24. May 2026	Fraud VoIP	Honeypot	75%
24. May 2026	Fraud VoIP	Honeypot	75%
23. May 2026	Fraud VoIP	Honeypot	75%
22. May 2026	Fraud VoIP	Honeypot	75%
22. May 2026	Fraud VoIP	Honeypot	75%
21. May 2026	Fraud VoIP	Honeypot	75%
21. May 2026	Fraud VoIP	Honeypot	75%
20. May 2026	Fraud VoIP	Honeypot	75%
20. May 2026	Fraud VoIP	Honeypot	75%
19. May 2026	Fraud VoIP	Honeypot	75%
19. May 2026	Fraud VoIP	Honeypot	75%
18. May 2026	Fraud VoIP	Honeypot	75%
18. May 2026	Fraud VoIP	Honeypot	75%
17. May 2026	Fraud VoIP	Honeypot	75%
13. May 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 89.190.156.53
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: NL
ASN: AS49870
ISP: Alsycon B.V.

DNS Information

Reverse DNS: gghs116-12l.org
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 17
First Reported: 13 May 2026
Last Reported: 25 May 2026, 19:41

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: AS49870

Organization: Alsycon B.V.

Country:

Network Threat Assessment

2/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

102

Total IPs Monitored

81,824

Total Reports

802.2

Reports per IP

Network Context

This IP address belongs to Alsycon B.V. (AS49870), which manages 102 IP addresses in our monitoring system. Out of these, 81,824 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

✅ Network Status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

71 %

Global Threat Ranking

This IP is more threatening than 71% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 154,993 reported IPs worldwide

Threat Level 7/10 avg: 4.8 +

Total Reports 17 avg: 28 -

Network Comparison

Compared against 115 IPs in ASN 49870

Threat Level 7/10 network avg: 5.5 +

Total Reports 17 network avg: 729 --

Network Alsycon B.V. has overall threat level 2/10

Geographic Comparison

Compared against 3,791 IPs in NL

Threat Level 7/10 country avg: 5.8 +

Total Reports 17 country avg: 105 --

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

Peak Day 18 May 2026 2 reports

Daily Average 0.6 reports/day

Most Active Monday 4 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

Fraud VoIP 17

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

Hourly Activity

Peak activity at 01:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

146,283 threat incidents tracked globally • Last 24h: 19,247 Logs

FEED

Top Threat Sources

01

United States US

32,959 22.5%
02

China CN

23,567 16.1%
03

India IN

15,935 10.9%
04

Brazil BR

7,146 4.9%
05

Germany DE

6,181 4.2%
06

Singapore SG

5,773 3.9%
07

Indonesia ID

4,047 2.8%
08

Netherlands NL THIS IP

3,791 2.6%
09

Russia RU

3,716 2.5%
10

United Kingdom GB

3,700 2.5%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9/10 Avg Threat

93% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

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

reportedIP

Parkstraße 19, 80339 München

Consultation

+49-89-215505888

Report a IP

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