Is IP address 45.156.87.254 dangerous?

Yes, 45.156.87.254 is considered dangerous with a threat level of 10/10. It has been reported 11 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.156.87.254?

IP address 45.156.87.254 is operated by Pfcloud UG (haftungsbeschrankt) (ASN 51396) and is geolocated to NL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.156.87.254?

Yes, blocking 45.156.87.254 is strongly recommended. With a threat level of 10/10 and 11 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 45.156.87.254?

Our threat assessment for 45.156.87.254 has a confidence score of 98%, based on 11 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.156.87.254

IPv4 Public

AS51396

Pfcloud UG (haftungsbeschrankt)

11 Reports

NL Location

Pfcloud UG (haftungsbesch... ASN 51396

11 Reports

Honeypot Data Source

Critical Alert

Security alert: 45.156.87.254 rated 10/10 based on 11 verified incidents.

Threat profile indicates sustained malicious activity with 98% confidence rating.

More threatening than 100% of monitored IPs

Threat Categories

Hacking 6

SSH 6

Exploited Host 4

WP Login Brute Force 4

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 13. May 2026

Last Activity 23. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 51396) with generally good reputation. The ISP Pfcloud UG (haftungsbeschrankt) maintains standard security practices.

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

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 90% Verified

Confidence History

25. Feb 2026 - 23. May 2026

98% Current

Stable Trend

Date	Categories	Source	Confidence
23. May 2026	Exploited Host	Honeypot	75%
23. May 2026	Hacking SSH	Honeypot x2	75%
23. May 2026	Hacking SSH	Honeypot x2	75%
23. May 2026	Hacking SSH Exploited Host	Honeypot x3	75%
13. May 2026	Hacking Exploited Host SSH	Honeypot x3	75%
13. May 2026	Hacking SSH	Honeypot x2	75%
13. May 2026	Hacking SSH Exploited Host	Honeypot x3	75%
3. Apr 2026	WP Login Brute Force	Honeypot	75%
4. Mar 2026	WP Login Brute Force	Honeypot	75%
3. Mar 2026	WP Login Brute Force	Honeypot x2	75%
25. Feb 2026	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 45.156.87.254
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: NL
ASN: AS51396
ISP: Pfcloud UG (haftungsbeschrankt)

DNS Information

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

Statistics

Total Reports: 11
First Reported: 25 Feb 2026
Last Reported: 23 May 2026, 19:09

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: AS51396

Organization: Pfcloud UG (haftungsbeschrankt)

Country:

Network Threat Assessment

3/10

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

Network Statistics

429

Total IPs Monitored

82,554

Total Reports

192.4

Reports per IP

Network Context

This IP address belongs to Pfcloud UG (haftungsbeschrankt) (AS51396), which manages 429 IP addresses in our monitoring system. Out of these, 82,554 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.

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

100 %

Global Threat Ranking

This IP is more threatening than 100% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 198,923 reported IPs worldwide

Threat Level 10/10 avg: 5.3 ++

Total Reports 11 avg: 23 --

Network Comparison

Compared against 514 IPs in ASN 51396

Threat Level 10/10 network avg: 7.8 +

Total Reports 11 network avg: 206 --

Network Pfcloud UG (haftungsbeschrankt) has overall threat level 3/10

Geographic Comparison

Compared against 4,351 IPs in NL

Threat Level 10/10 country avg: 6.0 ++

Total Reports 11 country avg: 95 --

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

Peak Day 23 May 2026 4 reports

Daily Average 0.2 reports/day

Most Active Wednesday 5 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

Hacking 6

SSH 6

WP Login Brute Force 4

Exploited Host 4

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

Hourly Activity

Peak activity at 21:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

186,683 threat incidents tracked globally • Last 24h: 18,667 Logs

FEED

Top Threat Sources

01

United States US

38,381 20.6%
02

India IN

28,865 15.5%
03

China CN

25,983 13.9%
04

Brazil BR

10,224 5.5%
05

Germany DE

7,135 3.8%
06

Singapore SG

6,460 3.5%
07

Indonesia ID

5,505 2.9%
08

Russia RU

4,698 2.5%
09

Pakistan PK

4,637 2.5%
10

Netherlands NL THIS IP

4,351 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.6/10 Avg Threat

96% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

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

Analyzed high-risk IP addresses

reportedIP

Parkstraße 19, 80339 München

Consultation

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