Is IP address 103.28.36.198 dangerous?

103.28.36.198 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 103.28.36.198?

IP address 103.28.36.198 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 103.28.36.198?

Blocking 103.28.36.198 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 103.28.36.198?

Our threat assessment for 103.28.36.198 has a confidence score of 1%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.28.36.198

IPv4 Public

AS131353

NhanHoa Software company

2 Reports

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VN Location

NhanHoa Software company ASN 131353

2 Reports

Honeypot Data Source

Measured Risk

IP 103.28.36.198 threat rating: 6/10 from 2 observations.

Attention-worthy behavior detected. Confidence: 1%.

More threatening than 41% of monitored IPs

Threat Categories

Hacking 2

Brute-Force 2

WP Login Brute Force 2

Bad Web Bot 1

WP Fake SEO 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

Standard security protocols sufficient. Monitor but no immediate blocking required.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 1% Low Confidence

Confidence History

8. Apr 2026

1% Current

Stable Trend

Date	Categories	Source	Confidence
8. Apr 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
8. Apr 2026	Bad Web Bot WP Fake SEO Bot Hacking +2	Honeypot x2	75%

Basic Information

IP Address: 103.28.36.198
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: 2
First Reported: 8 Apr 2026
Last Reported: 8 Apr 2026, 23:56

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

41 %

Global Threat Ranking

This IP is more threatening than 41% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 812,084 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 52 IPs in ASN 131353

Threat Level 6/10 network avg: 8.1 -

Total Reports 2 network avg: 19 --

Network NhanHoa Software company has overall threat level 3/10

Geographic Comparison

Compared against 8,892 IPs in VN

Threat Level 6/10 country avg: 6.6 =

Total Reports 2 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 Wednesday 2 reports

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

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Hacking 2

Brute-Force 2

WP Login Brute Force 2

Bad Web Bot 1

WP Fake SEO Bot 1

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

Hourly Activity

Peak activity at 11:00 with 1 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

Measured Risk

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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