Is IP address 103.55.145.3 dangerous?

103.55.145.3 presents moderate risk with a threat level of 4/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 103.55.145.3?

IP address 103.55.145.3 is operated by SAM ONLINE (ASN 134146) and is geolocated to BD. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.55.145.3?

Blocking 103.55.145.3 is advisable for security-sensitive environments. With a threat level of 4/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 103.55.145.3?

Our threat assessment for 103.55.145.3 has a confidence score of 23%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.55.145.3

IPv4 Public

AS134146

SAM ONLINE

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

SAM ONLINE ASN 134146

1 Reports

Honeypot Data Source

Measured Risk

IP 103.55.145.3 threat rating: 4/10 from 1 observations.

Attention-worthy behavior detected. Confidence: 23%.

More threatening than 1% of monitored IPs

Threat Categories

Email Spam 1

Technical Details

Email spam involves mass distribution of unwanted emails, often for advertising, phishing, or malware delivery.

Recommended Mitigations

Implement SPF, DKIM, DMARC, and use reputable email filtering services.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 16. September 2026

Last Activity 16. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 134146) with generally good reputation. The ISP SAM ONLINE 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.

Long-term blocking recommended.

Reputation Summary

Threat Level 4/10 Low

Medium

Activity Frequency 2/10 Very Low

Confidence Score 15% Low Confidence

Date	Categories	Source	Confidence
16. Sep 2026	Email Spam	Honeypot	75%

Basic Information

IP Address: 103.55.145.3
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BD
ASN: AS134146
ISP: SAM ONLINE

DNS Information

Reverse DNS: client.sambd.net
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 1
First Reported: 16 Sep 2026
Last Reported: 16 Sep 2026, 07:00

Comparative Analysis

How this IP compares to others in our threat intelligence database

1 %

Global Threat Ranking

This IP is more threatening than 1% of all IPs in our database.

Low Threat Percentile

Global Comparison

Compared against 846,977 reported IPs worldwide

Threat Level 4/10 avg: 6.3 -

Total Reports 1 avg: 9 --

Network Comparison

Compared against 13 IPs in ASN 134146

Threat Level 4/10 network avg: 5.4 -

Total Reports 1 network avg: 1 =

Geographic Comparison

Compared against 4,953 IPs in BD

Threat Level 4/10 country avg: 6.4 -

Total Reports 1 country avg: 6 --

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

Peak Day 16 Sep 2026 1 reports

Daily Average 0 reports/day

Most Active Wednesday 1 reports

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

Initial Threat 3/10

Current Threat 3/10

Distribution of threat categories reported over time.

Top Threat Categories

Email Spam 1

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

Hourly Activity

Peak activity at 07:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

769,844 threat incidents tracked globally • Last 24h: 27,971 Logs

FEED

Top Threat Sources

01

United States US

150,332 19.5%
02

Brazil BR

112,679 14.6%
03

India IN

89,667 11.6%
04

China CN

46,505 6%
05

SC SC

29,264 3.8%
06

Germany DE

18,779 2.4%
07

Pakistan PK

18,322 2.4%
08

Netherlands NL

18,215 2.4%
09

Argentina AR

16,612 2.2%
10

Colombia CO

15,306 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

12 Related IPs

5.5/10 Avg Threat

16% Avg Confidence

1 High Threat

Measured Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

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

Analyzed high-risk IP addresses