Is IP address 103.200.28.166 dangerous?

Yes, 103.200.28.166 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 103.200.28.166?

IP address 103.200.28.166 is operated by Mastersoft S.R.L. (ASN 215305) and is geolocated to CZ. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.200.28.166?

Yes, blocking 103.200.28.166 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 103.200.28.166?

Our threat assessment for 103.200.28.166 has a confidence score of 29%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.200.28.166

IPv4 Public

AS215305

Mastersoft S.R.L.

1 Reports

Czechia Location

Mastersoft S.R.L. ASN 215305

1 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 103.200.28.166 from 1 reported incidents.

Behavioral profile indicates cyber threat activity with 29% confidence.

More threatening than 67% of monitored IPs

Threat Categories

SSH 1

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

Moderate Network Risk

The network hosting this IP (ASN 215305, operated by Mastersoft S.R.L.) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 2/10 Very Low

Confidence Score 19% Low Confidence

Date	Categories	Source	Confidence
15. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 103.200.28.166
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: CZ
ASN: AS215305
ISP: Mastersoft S.R.L.

DNS Information

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

Statistics

Total Reports: 1
First Reported: 15 Jun 2026
Last Reported: 15 Jun 2026, 10:02

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: AS215305

Organization: Mastersoft S.R.L.

Country:

Network Threat Assessment

5/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

Total Reports

1.5

Reports per IP

Network Context

This IP address belongs to Mastersoft S.R.L. (AS215305), which manages 2 IP addresses in our monitoring system. Out of these, 3 have been reported for suspicious activities, resulting in a network-wide threat level of 5/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

67 %

Global Threat Ranking

This IP is more threatening than 67% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 767,744 reported IPs worldwide

Threat Level 7/10 avg: 5.8 +

Total Reports 1 avg: 9 --

Network Comparison

Compared against 7 IPs in ASN 215305

Threat Level 7/10 network avg: 6.1 =

Total Reports 1 network avg: 5 --

Network Mastersoft S.R.L. has overall threat level 5/10

Geographic Comparison

Compared against 517 IPs in CZ

Threat Level 7/10 country avg: 6.2 =

Total Reports 1 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 Monday 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

SSH 1

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

Hourly Activity

Peak activity at 10:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

698,367 threat incidents tracked globally • Last 24h: 22,995 Logs

FEED

Top Threat Sources

01

United States US

134,954 19.3%
02

Brazil BR

109,430 15.7%
03

India IN

75,806 10.9%
04

China CN

43,125 6.2%
05

SC SC

29,184 4.2%
06

Netherlands NL

16,474 2.4%
07

Argentina AR

16,068 2.3%
08

Germany DE

15,824 2.3%
09

Pakistan PK

15,213 2.2%
10

Colombia CO

15,077 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

6 Related IPs

6/10 Avg Threat

59% Avg Confidence

4 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Moderate Network Risk

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

Analyzed high-risk IP addresses