Is IP address 103.28.36.200 dangerous?

Yes, 103.28.36.200 is considered dangerous with a threat level of 8/10. It has been reported 11 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 103.28.36.200?

IP address 103.28.36.200 is operated by NhanHoa Software company (ASN 131353) and is geolocated to VN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.28.36.200?

Yes, blocking 103.28.36.200 is strongly recommended. With a threat level of 8/10 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 103.28.36.200?

Our threat assessment for 103.28.36.200 has a confidence score of 17%, based on 11 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.28.36.200

IPv4 Public

AS131353

NhanHoa Software company

11 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

Vietnam Location

NhanHoa Software company ASN 131353

11 Reports

Mixed Data Source

Significant Threat

IP 103.28.36.200 identified as significant threat (8/10) from 11 events.

Multiple malicious indicators detected. Confidence level: 17%.

More threatening than 87% of monitored IPs

Threat Categories

Hacking 10

Brute-Force 7

WP Login Brute Force 6

Port Scan 4

WP XML-RPC Brute Force 4

Bad Web Bot 1

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.

Reputable Network

This IP is hosted on a network (ASN 131353) with generally good reputation. The ISP NhanHoa Software company maintains standard security practices.

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

Security Recommendations

Implement rate limiting or temporary blocking measures.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 16% Low Confidence

Confidence History

30. Apr 2026 - 24. Jul 2026

17% Current

Stable Trend

Date	Categories	Source	Confidence
24. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
23. Jul 2026	Brute-Force	Community	75%
22. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
11. May 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
9. May 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
9. May 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot	75%
9. May 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot	75%
8. May 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x10	75%
6. May 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot x8	75%
2. May 2026	Bad Web Bot WP Fake SEO Bot Hacking +2	Honeypot x3	75%
30. Apr 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot	75%

Basic Information

IP Address: 103.28.36.200
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: VN
ASN: AS131353
ISP: NhanHoa Software company

DNS Information

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

Statistics

Total Reports: 11
First Reported: 7 May 2026
Last Reported: 24 Jul 2026, 10:53

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: AS131353

Organization: NhanHoa Software company

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

193

Total Reports

9.7

Reports per IP

Network Context

This IP address belongs to NhanHoa Software company (AS131353), which manages 20 IP addresses in our monitoring system. Out of these, 193 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

87 %

Global Threat Ranking

This IP is more threatening than 87% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 812,084 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 11 avg: 9 +

Network Comparison

Compared against 52 IPs in ASN 131353

Threat Level 8/10 network avg: 8.1 =

Total Reports 11 network avg: 19 -

Network NhanHoa Software company has overall threat level 3/10

Geographic Comparison

Compared against 8,892 IPs in VN

Threat Level 8/10 country avg: 6.6 +

Total Reports 11 country avg: 9 +

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 4 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 6/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Hacking 10

Brute-Force 7

WP Login Brute Force 6

Port Scan 4

WP XML-RPC Brute Force 4

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

Hourly Activity

Peak activity at 03:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

738,281 threat incidents tracked globally • Last 24h: 41,568 Logs

FEED

Top Threat Sources

01

United States US

144,373 19.6%
02

Brazil BR

111,025 15%
03

India IN

82,955 11.2%
04

China CN

45,064 6.1%
05

SC SC

29,242 4%
06

Germany DE

17,689 2.4%
07

Netherlands NL

17,565 2.4%
08

Pakistan PK

16,849 2.3%
09

Argentina AR

16,210 2.2%
10

Colombia CO

15,148 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.1/10 Avg Threat

51% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Significant 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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