Is IP address 49.158.106.4 dangerous?

49.158.106.4 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 49.158.106.4?

IP address 49.158.106.4 is operated by UNION BROADBAND NETWORK (ASN 24165) and is geolocated to TW. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 49.158.106.4?

Blocking 49.158.106.4 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 49.158.106.4?

Our threat assessment for 49.158.106.4 has a confidence score of 23%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

49.158.106.4

IPv4 Public

AS24165

UNION BROADBAND NETWORK

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

Taiwan Location

UNION BROADBAND NETWORK ASN 24165

1 Reports

Honeypot Data Source

Moderate Risk

IP 49.158.106.4 presents moderate risk (4/10) with 1 security reports.

Some concerning 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 20. September 2026

Last Activity 20. September 2026

Recent (7 days) 0 incidents

Moderate Network Risk

The network hosting this IP (ASN 24165, operated by UNION BROADBAND NETWORK) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Standard monitoring recommended. Apply conditional access controls as needed.

Long-term blocking recommended.

Reputation Summary

Threat Level 4/10 Low

Medium

Activity Frequency 2/10 Very Low

Confidence Score 17% Low Confidence

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

Basic Information

IP Address: 49.158.106.4
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: TW
ASN: AS24165
ISP: UNION BROADBAND NETWORK

DNS Information

Reverse DNS: 49-158-106-4.dynamic.elinx.com.tw
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 20 Sep 2026
Last Reported: 20 Sep 2026, 14:00

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: AS24165

Organization: UNION BROADBAND NETWORK

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to UNION BROADBAND NETWORK (AS24165), which manages 2 IP addresses in our monitoring system. Out of these, 2 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

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

1 %

Global Threat Ranking

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

Low Threat Percentile

Global Comparison

Compared against 837,190 reported IPs worldwide

Threat Level 4/10 avg: 6.3 -

Total Reports 1 avg: 9 --

Network Comparison

Compared against 9 IPs in ASN 24165

Threat Level 4/10 network avg: 5.4 -

Total Reports 1 network avg: 1 =

Network UNION BROADBAND NETWORK has overall threat level 4/10

Geographic Comparison

Compared against 4,045 IPs in TW

Threat Level 4/10 country avg: 6.7 -

Total Reports 1 country avg: 12 --

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

Peak Day 20 Sep 2026 1 reports

Daily Average 0 reports/day

Most Active Sunday 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 14:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

760,862 threat incidents tracked globally • Last 24h: 30,483 Logs

FEED

Top Threat Sources

01

United States US

148,932 19.6%
02

Brazil BR

112,031 14.7%
03

India IN

88,053 11.6%
04

China CN

46,211 6.1%
05

SC SC

29,254 3.8%
06

Germany DE

18,517 2.4%
07

Netherlands NL

18,083 2.4%
08

Pakistan PK

17,997 2.4%
09

Argentina AR

16,314 2.1%
10

Colombia CO

15,189 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

8 Related IPs

5.6/10 Avg Threat

11% Avg Confidence

2 High Threat

Elevated risk: Multiple related IPs are flagged

Moderate Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

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