14.51.223.138
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Seoul, Seoul |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
No reports in the last 60 days
14.51.223.138 has been reported 280 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
IP Abuse Reports for 14.51.223.138
This IP address has been reported a total of 280 times from 121 distinct sources. 14.51.223.138 was first reported on , and the most recent report was .
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇮🇳 evicky2002 |
Confirmed malicious by STILWaters CTI platform (score=100, sources=1)
|
Hacking Brute-Force SSH | ||
| 🇩🇪 mnpx |
SMTP brute forcing (4× over 3h:32m); first seen here 2026-05-19T05:03Z
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| 🇨🇭 ale |
SMTP bruteforce auth scanning - failed login with invalid user
|
Brute-Force | ||
| 🇫🇷 UM3 |
Exim Auth Failed
|
Brute-Force | ||
| Anonymous |
Authentication failure
|
Brute-Force | ||
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | ||
| 🇮🇹 Inartis |
|
Port Scan Brute-Force | ||
| Anonymous |
$f2bV_matches
|
Email Spam Brute-Force | ||
| 🇩🇪 ghostwarriors |
Attempts against SMTP/SSMTP
|
Brute-Force Web App Attack | ||
| 🇨🇦 Julio Covolato |
Imap or Submission login brute-force attacks.
|
Brute-Force | ||
| 🇩🇪 mnpx |
SMTP brute forcing (4× over 8h:22m); first seen here 2026-05-19T05:03Z
|
Brute-Force | ||
| 🇩🇪 mnpx |
SMTP brute forcing (2× over 2h:53m); first seen here 2026-05-19T05:03Z
|
Brute-Force | ||
| Anonymous |
IMAP password guessing
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force |
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