Is IP address 211.216.58.204 dangerous?

Yes, 211.216.58.204 is considered dangerous with a threat level of 7/10. It has been reported 17 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 211.216.58.204?

IP address 211.216.58.204 is operated by Korea Telecom (ASN 4766) and is geolocated to KR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 211.216.58.204?

Yes, blocking 211.216.58.204 is strongly recommended. With a threat level of 7/10 and 17 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 211.216.58.204?

Our threat assessment for 211.216.58.204 has a confidence score of 87%, based on 17 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

211.216.58.204

IPv4 Public

AS4766

Korea Telecom

17 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

Korea Telecom ASN 4766

17 Reports

Mixed Data Source

Substantial Risk

Threat level 7/10 for 211.216.58.204 based on 17 documented incidents.

Consistent suspicious behavior patterns. 87% confidence rating.

More threatening than 85% of monitored IPs

Threat Categories

Email Spam 12

Brute-Force 9

Port Scan 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 3 weeks indicates persistent threat actor operations.

First Observed 6. September 2026

Last Activity 1. October 2026

Recent (7 days) 3 incidents

Moderate Network Risk

The network hosting this IP (ASN 4766, operated by Korea Telecom) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 3/10 Low

Confidence Score 87% Verified

Confidence History

9. May 2026 - 1. Oct 2026

87% Current

Stable Trend

Date	Categories	Source	Confidence
1. Oct 2026 New	Port Scan	Community	75%
29. Sep 2026	Email Spam	Community	75%
28. Sep 2026	Email Spam	Community	75%
20. Sep 2026	Email Spam	Honeypot	75%
18. Sep 2026	Email Spam Brute-Force	Honeypot	75%
17. Sep 2026	Email Spam	Honeypot	75%
6. Sep 2026	Email Spam	Honeypot	75%
26. Aug 2026	Email Spam Brute-Force	Honeypot	75%
25. Aug 2026	Email Spam	Honeypot	75%
25. Aug 2026	Email Spam Brute-Force	Honeypot	75%
28. Jul 2026	Email Spam Brute-Force	Honeypot	75%
22. Jul 2026	Email Spam Brute-Force	Honeypot	75%
29. May 2026	Brute-Force	Community	75%
26. May 2026	Brute-Force	Community	75%
25. May 2026	Brute-Force	Community	75%
13. May 2026	Brute-Force	Honeypot	75%
9. May 2026	Email Spam	Honeypot	75%

Basic Information

IP Address: 211.216.58.204
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: KR
ASN: AS4766
ISP: Korea Telecom

DNS Information

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

Statistics

Total Reports: 17
First Reported: 9 May 2026
Last Reported: 1 Oct 2026, 01:06

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: AS4766

Organization: Korea Telecom

Country:

Network Threat Assessment

5/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

930

Total IPs Monitored

17,918

Total Reports

19.3

Reports per IP

Network Context

This IP address belongs to Korea Telecom (AS4766), which manages 930 IP addresses in our monitoring system. Out of these, 17,918 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

85 %

Global Threat Ranking

This IP is more threatening than 85% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 807,378 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 17 avg: 9 ++

Network Comparison

Compared against 2,109 IPs in ASN 4766

Threat Level 7/10 network avg: 7.2 =

Total Reports 17 network avg: 12 +

Network Korea Telecom has overall threat level 5/10

Geographic Comparison

Compared against 4,625 IPs in KR

Threat Level 7/10 country avg: 7.3 =

Total Reports 17 country avg: 12 +

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

Peak Day 6 Sep 2026 1 reports

Daily Average 0.2 reports/day

Most Active Tuesday 5 reports

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

Initial Threat 3/10

Current Threat 4/10

Distribution of threat categories reported over time.

Top Threat Categories

Email Spam 12

Brute-Force 9

Port Scan 1

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

Hourly Activity

Peak activity at 02:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

734,114 threat incidents tracked globally • Last 24h: 28,054 Logs

FEED

Top Threat Sources

01

United States US

143,446 19.5%
02

Brazil BR

110,780 15.1%
03

India IN

82,182 11.2%
04

China CN

44,796 6.1%
05

SC SC

29,234 4%
06

Germany DE

17,510 2.4%
07

Netherlands NL

17,489 2.4%
08

Pakistan PK

16,657 2.3%
09

Argentina AR

16,191 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

9.9/10 Avg Threat

91% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Substantial 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

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