Is IP address 223.171.77.120 dangerous?

Yes, 223.171.77.120 is considered dangerous with a threat level of 10/10. It has been reported 8 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 223.171.77.120?

IP address 223.171.77.120 is operated by LGTELECOM (ASN 17853) and is geolocated to KR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 223.171.77.120?

Yes, blocking 223.171.77.120 is strongly recommended. With a threat level of 10/10 and 8 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 223.171.77.120?

Our threat assessment for 223.171.77.120 has a confidence score of 68%, based on 8 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

223.171.77.120

IPv4 Public

AS17853

LGTELECOM

8 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

LGTELECOM ASN 17853

8 Reports

Honeypot Data Source

Critical Alert

Security alert: 223.171.77.120 rated 10/10 based on 8 verified incidents.

Threat profile indicates sustained malicious activity with 68% confidence rating.

More threatening than 99% of monitored IPs

Threat Categories

Hacking 8

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 3. November 2026

Last Activity 3. November 2026

Recent (7 days) 8 incidents

Reputable Network

This IP is hosted on a network (ASN 17853) with generally good reputation. The ISP LGTELECOM maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 68% High Confidence

Confidence History

3. Nov 2026

68% Current

Stable Trend

Date	Categories	Source	Confidence
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%
3. Nov 2026 New	Hacking	Honeypot	75%

Basic Information

IP Address: 223.171.77.120
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: KR
ASN: AS17853
ISP: LGTELECOM

DNS Information

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

Statistics

Total Reports: 8
First Reported: 3 Nov 2026
Last Reported: 3 Nov 2026, 12:52

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: AS17853

Organization: LGTELECOM

Country:

Network Threat Assessment

2/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

Total IPs Monitored

106

Total Reports

7.6

Reports per IP

Network Context

This IP address belongs to LGTELECOM (AS17853), which manages 14 IP addresses in our monitoring system. Out of these, 106 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

Network status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,316,152 reported IPs worldwide

Threat Level 10/10 avg: 6.0 ++

Total Reports 8 avg: 7 +

Network Comparison

Compared against 54 IPs in ASN 17853

Threat Level 10/10 network avg: 7.1 +

Total Reports 8 network avg: 4 ++

Network LGTELECOM has overall threat level 2/10

Geographic Comparison

Compared against 5,499 IPs in KR

Threat Level 10/10 country avg: 7.2 +

Total Reports 8 country avg: 11 -

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

Peak Day 3 Nov 2026 8 reports

Daily Average 0.3 reports/day

Most Active Tuesday 8 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 8

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

Hourly Activity

Peak activity at 11:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

1,199,569 threat incidents tracked globally • Last 24h: 25,184 Logs

FEED

Top Threat Sources

01

Brazil BR

260,729 21.7%
02

United States US

204,563 17.1%
03

India IN

103,178 8.6%
04

China CN

50,372 4.2%
05

Argentina AR

42,347 3.5%
06

SC SC

29,428 2.5%
07

Mexico MX

27,828 2.3%
08

Russia RU

26,859 2.2%
09

Colombia CO

24,243 2%
10

Germany DE

23,907 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.7/10 Avg Threat

24% Avg Confidence

11 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

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

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Windows Firewall

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PDF Report

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