Is IP address 203.150.243.87 dangerous?

Yes, 203.150.243.87 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 203.150.243.87?

IP address 203.150.243.87 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 203.150.243.87?

Yes, blocking 203.150.243.87 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 203.150.243.87?

Our threat assessment for 203.150.243.87 has a confidence score of 24%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

203.150.243.87

IPv4 Public

AS4618

Internet Thailand Company Limited

1 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Thailand Location

Internet Thailand Company... ASN 4618

1 Reports

Honeypot Data Source

Substantial Risk

Threat level 7/10 for 203.150.243.87 based on 1 documented incidents.

Consistent suspicious behavior patterns. 24% confidence rating.

More threatening than 79% of monitored IPs

Threat Categories

Brute-Force 1

SSH 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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 24. September 2026

Last Activity 24. September 2026

Recent (7 days) 0 incidents

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

Configure firewall rules and intrusion detection alerts.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 21% Low Confidence

Date	Categories	Source	Confidence
24. Sep 2026	Brute-Force SSH	Honeypot	75%

Basic Information

IP Address: 203.150.243.87
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: 87.243.150.203.sta.inet.co.th
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 24 Sep 2026
Last Reported: 24 Sep 2026, 06:33

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: 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

79 %

Global Threat Ranking

This IP is more threatening than 79% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 866,433 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 35 IPs in ASN 4618

Threat Level 7/10 network avg: 7.3 =

Total Reports 1 network avg: 21 --

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

Geographic Comparison

Compared against 4,365 IPs in TH

Threat Level 7/10 country avg: 6.7 =

Total Reports 1 country avg: 8 --

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

Peak Day 24 Sep 2026 1 reports

Daily Average 0 reports/day

Most Active Thursday 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

Brute-Force 1

SSH 1

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

Hourly Activity

Peak activity at 06:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

787,272 threat incidents tracked globally • Last 24h: 36,079 Logs

FEED

Top Threat Sources

01

United States US

153,294 19.5%
02

Brazil BR

113,805 14.5%
03

India IN

92,257 11.7%
04

China CN

47,324 6%
05

SC SC

29,282 3.7%
06

Germany DE

19,222 2.4%
07

Pakistan PK

18,918 2.4%
08

Netherlands NL

18,573 2.4%
09

Argentina AR

16,863 2.1%
10

Indonesia ID

15,687 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.3/10 Avg Threat

23% Avg Confidence

14 High Threat

High-risk network: Majority of related IPs are flagged

Substantial Risk

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

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