Is IP address 194.87.54.97 dangerous?

Yes, 194.87.54.97 is considered dangerous with a threat level of 8/10. It has been reported 6 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 194.87.54.97?

IP address 194.87.54.97 is operated by Hostkey B.v. (ASN 57043) and is geolocated to CZ. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 194.87.54.97?

Yes, blocking 194.87.54.97 is strongly recommended. With a threat level of 8/10 and 6 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 194.87.54.97?

Our threat assessment for 194.87.54.97 has a confidence score of 56%, based on 6 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

194.87.54.97

IPv4 Public

AS57043

Hostkey B.v.

6 Reports

Czechia Location

Hostkey B.v. ASN 57043

6 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 8/10 for IP 194.87.54.97 from 6 reported incidents.

Behavioral profile indicates cyber threat activity with 56% confidence.

More threatening than 80% of monitored IPs

Threat Categories

SSH 6

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.

Reputable Network

This IP is hosted on a network (ASN 57043) with generally good reputation. The ISP Hostkey 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.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 5/10 Moderate

Confidence Score 41% Medium Confidence

Confidence History

10. Jun 2026 - 16. Jun 2026

56% Current

Stable Trend

Date	Categories	Source	Confidence
16. Jun 2026	SSH	Honeypot	75%
16. Jun 2026	SSH	Honeypot	75%
10. Jun 2026	SSH	Honeypot	75%
10. Jun 2026	SSH	Honeypot	75%
10. Jun 2026	SSH	Honeypot	75%
10. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 194.87.54.97
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: CZ
ASN: AS57043
ISP: Hostkey B.v.

DNS Information

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

Statistics

Total Reports: 6
First Reported: 10 Jun 2026
Last Reported: 16 Jun 2026, 03:57

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: AS57043

Organization: Hostkey B.v.

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

Total Reports

3.5

Reports per IP

Network Context

This IP address belongs to Hostkey B.v. (AS57043), which manages 24 IP addresses in our monitoring system. Out of these, 83 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

80 %

Global Threat Ranking

This IP is more threatening than 80% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 291,332 reported IPs worldwide

Threat Level 8/10 avg: 5.9 +

Total Reports 6 avg: 18 --

Network Comparison

Compared against 49 IPs in ASN 57043

Threat Level 8/10 network avg: 4.3 ++

Total Reports 6 network avg: 3 ++

Network Hostkey B.v. has overall threat level 1/10

Geographic Comparison

Compared against 263 IPs in CZ

Threat Level 8/10 country avg: 6.0 +

Total Reports 6 country avg: 16 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 4 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 6

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

Hourly Activity

Peak activity at 00:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

273,343 threat incidents tracked globally • Last 24h: 17,552 Logs

FEED

Top Threat Sources

01

United States US

61,476 22.5%
02

India IN

45,222 16.5%
03

China CN

34,036 12.5%
04

Brazil BR

14,651 5.4%
05

Germany DE

9,813 3.6%
06

Singapore SG

7,933 2.9%
07

Indonesia ID

7,831 2.9%
08

Pakistan PK

7,757 2.8%
09

Russia RU

6,142 2.2%
10

Netherlands NL

5,877 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

4.9/10 Avg Threat

47% Avg Confidence

12 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

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

Analyzed high-risk IP addresses