221.162.63.53
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Jeju City, Jeju-do |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 221.162.63.53
This IP address has been reported a total of 22 times from 19 distinct sources. 221.162.63.53 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 5 reports; United States of America with 3 reports; Netherlands with 2 reports. The most common categories in these recent reports were: Brute-Force 14 times; Bad Web Bot 3 times; Web App Attack 3 times; Hacking 2 times; SSH 1 time; Other 2 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 shaunc |
|
Brute-Force | ||
| 🇷🇴 clauss |
IP reached maximum auth failures for a one day block
|
Brute-Force | ||
| 🇺🇦 MakselPr |
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| 🇩🇪 LRob |
SMTP AUTH probe | 2026-10-01 06:59 UTC
|
Port Scan | ||
| Anonymous |
|
Brute-Force | ||
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | ||
| 🇫🇷 pwozniak |
warning: unknown[221.162.63.53]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
|
Brute-Force | ||
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | ||
| Anonymous |
IMAP password guessing
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| 🇳🇱 maxxsense |
|
Hacking | ||
| Anonymous |
BruteForce IMAP/POP3/SMTP
|
Brute-Force | ||
| 🇮🇹 VHosting |
Detected mail brute force attack from different servers
|
Brute-Force | ||
| 🇳🇱 Alt255 |
|
Brute-Force Web App Attack |
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