Is IP address 203.154.91.152 dangerous?

Yes, 203.154.91.152 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 203.154.91.152?

IP address 203.154.91.152 is operated by Internet Thailand Company Limited (ASN 4618) and is geolocated to TH. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 203.154.91.152?

Yes, blocking 203.154.91.152 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 203.154.91.152?

Our threat assessment for 203.154.91.152 has a confidence score of 30%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

203.154.91.152

IPv4 Public

AS4618

Internet Thailand Company Limited

2 Reports

TH Location

Internet Thailand Company... ASN 4618

2 Reports

Community Data Source

Notable Threat

IP 203.154.91.152 rated 7/10 from 2 verified reports.

Multiple security incidents attributed to this IP. Confidence: 30%.

More threatening than 61% of monitored IPs

Threat Categories

Brute-Force 1

WP Login Brute Force 1

DDoS Attack 1

WP Cron Abuse 1

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Reputable Network

This IP is hosted on a network (ASN 4618) with generally good reputation. The ISP Internet Thailand Company Limited maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 4/10 Low

Confidence Score 5% Low Confidence

Confidence History

18. Feb 2026 - 19. Feb 2026

30% Current

Stable Trend

Date	Categories	Source	Confidence
19. Feb 2026	WP Login Brute Force Brute-Force	Community	75%
18. Feb 2026	WP Cron Abuse DDoS Attack	Community	75%

Basic Information

IP Address: 203.154.91.152
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: TH
ASN: AS4618
ISP: Internet Thailand Company Limited

DNS Information

Reverse DNS: inext-service.inet.co.th
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 18 Feb 2026
Last Reported: 19 Feb 2026, 00:15

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: AS4618

Organization: Internet Thailand Company Limited

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

159

Total Reports

13.3

Reports per IP

Network Context

This IP address belongs to Internet Thailand Company Limited (AS4618), which manages 12 IP addresses in our monitoring system. Out of these, 159 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

61 %

Global Threat Ranking

This IP is more threatening than 61% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 208,744 reported IPs worldwide

Threat Level 7/10 avg: 5.4 +

Total Reports 2 avg: 22 --

Network Comparison

Compared against 16 IPs in ASN 4618

Threat Level 7/10 network avg: 5.0 +

Total Reports 2 network avg: 18 --

Network Internet Thailand Company Limited has overall threat level 2/10

Geographic Comparison

Compared against 1,624 IPs in TH

Threat Level 7/10 country avg: 4.9 +

Total Reports 2 country avg: 14 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 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

WP Cron Abuse 1

DDoS Attack 1

WP Login Brute Force 1

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

195,800 threat incidents tracked globally • Last 24h: 17,140 Logs

FEED

Top Threat Sources

01

United States US

40,002 20.4%
02

India IN

31,242 16%
03

China CN

26,684 13.6%
04

Brazil BR

10,638 5.4%
05

Germany DE

7,411 3.8%
06

Singapore SG

6,670 3.4%
07

Indonesia ID

5,826 3%
08

Pakistan PK

5,061 2.6%
09

Russia RU

4,999 2.6%
10

Netherlands NL

4,545 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

15 Related IPs

4.9/10 Avg Threat

44% Avg Confidence

9 High Threat

High-risk network: Majority of related IPs are flagged

Notable 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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