Is IP address 115.91.48.139 dangerous?

Yes, 115.91.48.139 is considered dangerous with a threat level of 8/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 115.91.48.139?

IP address 115.91.48.139 is operated by LG DACOM Corporation (ASN 3786) and is geolocated to KR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 115.91.48.139?

Yes, blocking 115.91.48.139 is strongly recommended. With a threat level of 8/10 and 5 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 115.91.48.139?

Our threat assessment for 115.91.48.139 has a confidence score of 47%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

115.91.48.139

IPv4 Public

AS3786

LG DACOM Corporation

5 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

South Korea Location

LG DACOM Corporation ASN 3786

5 Reports

Honeypot Data Source

Significant Threat

IP 115.91.48.139 identified as significant threat (8/10) from 5 events.

Multiple malicious indicators detected. Confidence level: 47%.

More threatening than 89% of monitored IPs

Threat Categories

SSH 5

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 days indicates persistent threat actor operations.

First Observed 12. September 2026

Last Activity 14. September 2026

Recent (7 days) 0 incidents

Moderate Network Risk

The network hosting this IP (ASN 3786, operated by LG DACOM Corporation) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Implement rate limiting or temporary blocking measures.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 47% Medium Confidence

Confidence History

12. Sep 2026 - 14. Sep 2026

47% Current

Stable Trend

Date	Categories	Source	Confidence
14. Sep 2026	SSH	Honeypot	75%
13. Sep 2026	SSH	Honeypot	75%
12. Sep 2026	SSH	Honeypot	75%
12. Sep 2026	SSH	Honeypot	75%
12. Sep 2026	SSH	Honeypot	75%

Basic Information

IP Address: 115.91.48.139
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: KR
ASN: AS3786
ISP: LG DACOM Corporation

DNS Information

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

Statistics

Total Reports: 5
First Reported: 12 Sep 2026
Last Reported: 14 Sep 2026, 07:06

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: AS3786

Organization: LG DACOM Corporation

Country:

Network Threat Assessment

5/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

150

Total IPs Monitored

10,360

Total Reports

69.1

Reports per IP

Network Context

This IP address belongs to LG DACOM Corporation (AS3786), which manages 150 IP addresses in our monitoring system. Out of these, 10,360 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

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 807,996 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 5 avg: 9 -

Network Comparison

Compared against 295 IPs in ASN 3786

Threat Level 8/10 network avg: 7.6 =

Total Reports 5 network avg: 39 --

Network LG DACOM Corporation has overall threat level 5/10

Geographic Comparison

Compared against 4,627 IPs in KR

Threat Level 8/10 country avg: 7.3 =

Total Reports 5 country avg: 12 --

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

Peak Day 12 Sep 2026 3 reports

Daily Average 0.2 reports/day

Most Active Saturday 3 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 5

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

Hourly Activity

Peak activity at 03:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

734,714 threat incidents tracked globally • Last 24h: 27,874 Logs

FEED

Top Threat Sources

01

United States US

143,598 19.5%
02

Brazil BR

110,790 15.1%
03

India IN

82,356 11.2%
04

China CN

44,821 6.1%
05

SC SC

29,236 4%
06

Germany DE

17,537 2.4%
07

Netherlands NL

17,499 2.4%
08

Pakistan PK

16,696 2.3%
09

Argentina AR

16,193 2.2%
10

Colombia CO

15,136 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.5/10 Avg Threat

75% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Significant Threat

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

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