AbuseIPDB » 121.163.76.20
121.163.76.20 was found in our database!
This IP was reported 229 times. Confidence of Abuse is 100%: ?
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Goyang-si, Gyeonggi-do |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 121.163.76.20:
This IP address has been reported a total of 229 times from 67 distinct sources. 121.163.76.20 was first reported on , and the most recent report was .
Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇩🇪 Yachiyo Runami |
|
Port Scan Hacking | ||
| 🇺🇸 MPL |
tcp/2323
|
Port Scan | ||
| 🇺🇸 RAP |
2026-06-13 01:13:20 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇬🇧 PeravixGroup |
|
IoT Targeted 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 | ||
| 🇺🇸 RAP |
2026-06-12 17:44:36 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:30471 dst:23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-06-12 11:34:28 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇳🇱 knock |
Knock-Knock honeypot brute-force: Telnet (5 total hits)
|
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
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:30471 dst:23
|
Port Scan | ||
| 🇦🇺 dyln |
Dyls honeypot brute-force: Telnet (15 total hits)
|
Brute-Force | ||
| 🇺🇸 RAP |
2026-06-11 09:27:05 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan |
Showing 1 to 15 of 229 reports
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