Is IP address 139.255.26.154 dangerous?

Yes, 139.255.26.154 is considered dangerous with a threat level of 10/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 139.255.26.154?

IP address 139.255.26.154 is operated by Linknet ASN (ASN 9905) and is geolocated to ID. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 139.255.26.154?

Yes, blocking 139.255.26.154 is strongly recommended. With a threat level of 10/10 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 139.255.26.154?

Our threat assessment for 139.255.26.154 has a confidence score of 33%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

139.255.26.154

IPv4 Public

AS9905

Linknet ASN

4 Reports

ID Location

Linknet ASN ASN 9905

4 Reports

Honeypot Data Source

Extreme Threat

IP 139.255.26.154 classified at threat level 10/10 with 4 documented attacks.

Advanced threat indicators confirmed with 33% certainty.

More threatening than 83% of monitored IPs

Threat Categories

Exploited Host 4

Technical Details

This IP belongs to a compromised system being used as an attack platform without the owner's knowledge.

Recommended Mitigations

Block the IP and consider notifying the hosting provider or system owner about the compromise.

Reputable Network

This IP is hosted on a network (ASN 9905) with generally good reputation. The ISP Linknet ASN maintains standard security practices.

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

Security Recommendations

Proactive blocking essential. Significant operational risk detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 32% Medium Confidence

Confidence History

28. Jan 2026 - 12. Feb 2026

33% Current

Stable Trend

Date	Categories	Source	Confidence
12. Feb 2026	Exploited Host	Honeypot	75%
12. Feb 2026	Exploited Host	Honeypot x3	75%
28. Jan 2026	Exploited Host	Honeypot	75%
28. Jan 2026	Exploited Host	Honeypot x3	75%

Basic Information

IP Address: 139.255.26.154
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: ID
ASN: AS9905
ISP: Linknet ASN

DNS Information

Reverse DNS: ln-static-139-255-26-154.link.net.id
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 4
First Reported: 28 Jan 2026
Last Reported: 12 Feb 2026, 16:33

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: AS9905

Organization: Linknet ASN

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

287

Total Reports

12.5

Reports per IP

Network Context

This IP address belongs to Linknet ASN (AS9905), which manages 23 IP addresses in our monitoring system. Out of these, 287 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

83 %

Global Threat Ranking

This IP is more threatening than 83% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 199,474 reported IPs worldwide

Threat Level 10/10 avg: 5.3 ++

Total Reports 4 avg: 23 --

Network Comparison

Compared against 26 IPs in ASN 9905

Threat Level 10/10 network avg: 6.8 +

Total Reports 4 network avg: 11 --

Network Linknet ASN has overall threat level 1/10

Geographic Comparison

Compared against 5,539 IPs in ID

Threat Level 10/10 country avg: 5.4 ++

Total Reports 4 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 2 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

Exploited Host 4

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

Hourly Activity

Peak activity at 08:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

187,140 threat incidents tracked globally • Last 24h: 19,043 Logs

FEED

Top Threat Sources

01

United States US

38,446 20.5%
02

India IN

29,023 15.5%
03

China CN

26,021 13.9%
04

Brazil BR

10,256 5.5%
05

Germany DE

7,142 3.8%
06

Singapore SG

6,476 3.5%
07

Indonesia ID THIS IP

5,539 3%
08

Russia RU

4,703 2.5%
09

Pakistan PK

4,654 2.5%
10

Netherlands NL

4,356 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.1/10 Avg Threat

55% Avg Confidence

17 High Threat

High-risk network: Majority of related IPs are flagged

Extreme Threat

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

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reportedIP

Parkstraße 19, 80339 München

Consultation

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