121.158.13.33
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Korea Telecom
- Usage Type
- Fixed Line ISP
- ASN
- AS4766
- Domain Name
- kt.com
- Country
- 🇰🇷 Korea (the Republic of)
- City
- Wonju, Gangwon-do
No reports in the last 60 days
121.158.13.33 has been reported 1,480 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.
Abuse Reports
Total reports
1,480 from
411 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇳🇱 Linuxmalwarehuntingnl |
Unauthorized connection attempt
|
Brute-Force | |
| 🇺🇸 RAP |
2024-04-06 03:21:18 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 etu brutus |
121.158.13.33 has been banned for [Control Panel abuse]
...
|
Hacking Brute-Force | |
| 🇫🇮 YaRi78 |
Unsolicited telnet connection attempt from 121.158.13.33 detected
|
Port Scan | |
| 🇺🇸 RAP |
2024-04-05 03:15:12 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇨🇳 ThreatBook.io |
|
SSH | |
| 🇺🇸 RAP |
2024-04-04 20:00:11 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2024-04-04 17:46:33 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 WhiteFireOCN1 |
1 unauthorized connection attempt to port 23
TCP/23 - 121[.]158[.]13[.]33:63955 - 2024-04-04T16:53:36
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 MPL |
tcp/26 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/60023 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan |
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