AbuseIPDB » 221.155.1.51
221.155.1.51 was found in our database!
This IP was reported 313 times. Confidence of Abuse is 0%: ?
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Yangju, Gyeonggi-do |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 221.155.1.51:
This IP address has been reported a total of 313 times from 59 distinct sources. 221.155.1.51 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2025-11-18 16:20:03 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇺🇸 RAP |
2025-11-17 05:57:56 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:50904 dst:23
|
Port Scan | ||
| 🇨🇦 Largnet SOC |
221.155.1.51 triggered Icarus honeypot on port 23. Check us out on github.
|
Port Scan Hacking | ||
| 🇫🇷 Hyperion Cloud |
[Birdo Server] SSH-Multi login Attempt
|
Brute-Force SSH | ||
| 🇩🇪 check-the-sum.fr |
Port Scanning
|
Port Scan | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | ||
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | ||
| 🇺🇸 MPL |
tcp/23 (3 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan |
Showing 1 to 15 of 313 reports
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