Is IP address 103.121.39.166 dangerous?

Yes, 103.121.39.166 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 103.121.39.166?

IP address 103.121.39.166 is operated by Digital Dot Net DDN (ASN 134599) and is geolocated to BD. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.121.39.166?

Yes, blocking 103.121.39.166 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 103.121.39.166?

Our threat assessment for 103.121.39.166 has a confidence score of 1%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.121.39.166

IPv4 Public

AS134599

Digital Dot Net DDN

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

Bangladesh Location

Digital Dot Net DDN ASN 134599

1 Reports

Honeypot Data Source

Significant Threat

IP 103.121.39.166 identified as significant threat (7/10) from 1 events.

Multiple malicious indicators detected. Confidence level: 1%.

More threatening than 63% of monitored IPs

Threat Categories

Hacking 1

Brute-Force 1

WP Login Brute Force 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 134599) with generally good reputation. The ISP Digital Dot Net DDN 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 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 1% Low Confidence

Date	Categories	Source	Confidence
8. May 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x10	75%

Basic Information

IP Address: 103.121.39.166
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BD
ASN: AS134599
ISP: Digital Dot Net DDN

DNS Information

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

Statistics

Total Reports: 1
First Reported: 8 May 2026
Last Reported: 8 May 2026, 18:17

Comparative Analysis

How this IP compares to others in our threat intelligence database

63 %

Global Threat Ranking

This IP is more threatening than 63% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 832,391 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 19 IPs in ASN 134599

Threat Level 7/10 network avg: 6.3 =

Total Reports 1 network avg: 2 --

Geographic Comparison

Compared against 4,664 IPs in BD

Threat Level 7/10 country avg: 6.4 =

Total Reports 1 country avg: 6 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Friday 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

Hacking 1

Brute-Force 1

WP Login Brute Force 1

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

Hourly Activity

Peak activity at 18:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

756,718 threat incidents tracked globally • Last 24h: 29,546 Logs

FEED

Top Threat Sources

01

United States US

148,097 19.6%
02

Brazil BR

111,821 14.8%
03

India IN

87,157 11.5%
04

China CN

46,051 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,360 2.4%
07

Netherlands NL

17,975 2.4%
08

Pakistan PK

17,801 2.4%
09

Argentina AR

16,265 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

18 Related IPs

6.3/10 Avg Threat

27% Avg Confidence

7 High Threat

Elevated risk: Multiple related IPs are flagged

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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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