Is IP address 89.201.153.220 dangerous?

Yes, 89.201.153.220 is considered dangerous with a threat level of 8/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 89.201.153.220?

IP address 89.201.153.220 is operated by Telemach Hrvatska d.o.o. (ASN 34594) and is geolocated to HR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 89.201.153.220?

Yes, blocking 89.201.153.220 is strongly recommended. With a threat level of 8/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 89.201.153.220?

Our threat assessment for 89.201.153.220 has a confidence score of 42%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

89.201.153.220

IPv4 Public

AS34594

Telemach Hrvatska d.o.o.

4 Reports

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Croatia Location

Telemach Hrvatska d.o.o. ASN 34594

4 Reports

Mixed Data Source

Significant Threat

IP 89.201.153.220 identified as significant threat (8/10) from 4 events.

Multiple malicious indicators detected. Confidence level: 42%.

More threatening than 92% of monitored IPs

Threat Categories

SSH 4

Brute-Force 1

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 less than a day indicates persistent threat actor operations.

First Observed 4. November 2026

Last Activity 4. November 2026

Recent (7 days) 1 incidents

High-Risk Network Association

This IP belongs to a network (ASN 34594) with elevated threat levels. The ISP Telemach Hrvatska d.o.o. 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 rate limiting or temporary blocking measures.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 2/10 Very Low

Confidence Score 42% Medium Confidence

Confidence History

20. Jul 2026 - 4. Nov 2026

42% Current

Stable Trend

Date	Categories	Source	Confidence
4. Nov 2026 New	SSH Brute-Force	Community	75%
31. Jul 2026	SSH	Honeypot	75%
28. Jul 2026	SSH	Honeypot	75%
20. Jul 2026	SSH	Honeypot	75%

Basic Information

IP Address: 89.201.153.220
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: HR
ASN: AS34594
ISP: Telemach Hrvatska d.o.o.

DNS Information

Reverse DNS: 89-201-153-220.static.optinet.hr
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 4
First Reported: 20 Jul 2026
Last Reported: 4 Nov 2026, 00:20

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: AS34594

Organization: Telemach Hrvatska d.o.o.

Country:

Network Threat Assessment

10/10

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 Telemach Hrvatska d.o.o. (AS34594), which manages 1 IP addresses in our monitoring system. Out of these, 4 have been reported for suspicious activities, resulting in a network-wide threat level of 10/10.

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

92 %

Global Threat Ranking

This IP is more threatening than 92% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,318,249 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 4 avg: 7 -

Network Comparison

Compared against 60 IPs in ASN 34594

Threat Level 8/10 network avg: 6.0 +

Total Reports 4 network avg: 2 ++

Network Telemach Hrvatska d.o.o. has overall threat level 10/10

Geographic Comparison

Compared against 1,481 IPs in HR

Threat Level 8/10 country avg: 5.5 +

Total Reports 4 country avg: 2 ++

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

Peak Day 4 Nov 2026 1 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

SSH 4

Brute-Force 1

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

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,201,547 threat incidents tracked globally • Last 24h: 27,997 Logs

FEED

Top Threat Sources

01

Brazil BR

260,762 21.7%
02

United States US

204,963 17.1%
03

India IN

103,241 8.6%
04

China CN

50,459 4.2%
05

Argentina AR

42,347 3.5%
06

SC SC

29,431 2.4%
07

Mexico MX

27,829 2.3%
08

Russia RU

26,871 2.2%
09

Colombia CO

24,247 2%
10

Germany DE

24,004 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.9/10 Avg Threat

29% Avg Confidence

10 High Threat

High-risk network: Majority of related IPs are flagged

Significant Threat

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