221.157.244.54
| 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.
IP Abuse Reports for 221.157.244.54
This IP address has been reported a total of 254 times from 104 distinct sources. 221.157.244.54 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 83 reports; Germany with 37 reports; France with 17 reports. The most common categories in these recent reports were: Port Scan 167 times; Brute-Force 66 times; Hacking 41 times; IoT Targeted 32 times; Exploited Host 12 times; Other 14 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 MPL |
tcp/23 (8 or more attempts)
|
Port Scan | ||
| 🇺🇸 IndigoRidge |
Knock-Knock TNET honeypot activity; time=2026-09-28 19:29:45; username=admin
|
Brute-Force | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇩🇪 Kejult |
|
Port Scan | ||
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 221.157.244.54 to port 23 (ger-03) [F]
|
Brute-Force Exploited Host | ||
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 221.157.244.54 to port 23 (ger-03) [q]
|
Brute-Force Exploited Host | ||
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 221.157.244.54 to port 23 (ger-03) [r]
|
Brute-Force Exploited Host | ||
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | ||
| 🇷🇴 Viperel |
RouterOS: Repeated connections to sensitive (SSH/RDP/TELNET/DB/MGM) ports detected.
|
Port Scan Brute-Force | ||
| 🇺🇸 MPL |
tcp/23 (7 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23 (6 or more attempts)
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:26955 dst:23
|
Port Scan | ||
| 🇺🇸 donarev419 |
Port scan detected on port 23 (connection without data transfer)
|
Port Scan | ||
| 🇺🇸 RAP |
2026-09-28 10:03:59 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan |
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