221.164.226.174
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
- Gumi, Gyeongsangbuk-do
No reports in the last 60 days
221.164.226.174 has been reported 193 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
193 from
48 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇩🇪 bescared |
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet.
|
Port Scan | |
| 🇺🇸 RAP |
2025-10-28 11:15:42 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (3 or more attempts)
|
Port Scan | |
| 🇺🇸 shabi |
UFW Blocked [23/TCP]
Source: 221.164.226.174:57634
TTL: 51
Lenth: 44
TOS: 0x00
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 RAP |
2025-10-24 23:43:30 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 KPS |
PortscanM
|
Port Scan | |
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 221.164.226.174 to port 23 (ger-03) [I]
|
Brute-Force Exploited Host | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 MPL |
tcp/23 (3 or more attempts)
|
Port Scan |
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