AbuseIPDB » 121.185.135.220

121.185.135.220 was found in our database!

This IP was reported 217 times. Confidence of Abuse is 100%: ?

100%
ISP Korea Telecom
Usage Type Fixed Line ISP
ASN AS4766
Domain Name kt.com
Country Korea (the Republic of)
City Seosan, Chungcheongnam-do

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated biweekly.

IP Abuse Reports for 121.185.135.220:

This IP address has been reported a total of 217 times from 42 distinct sources. 121.185.135.220 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 in UTC Comment Categories
urnilxfgbez
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
Port Scan
RAP
2025-06-09 20:30:25 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
mielkan.com
| blocked | mielkan-sfo [23/tcp] | source port: 46457 | ttl: 52 | packet length: 40 | tos: 0x00 |
Port Scan Brute-Force IoT Targeted
RAP
2025-06-09 16:37:40 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
rtbh.com.tr
list.rtbh.com.tr report: tcp/23
Brute-Force
ThreatBook.io
ThreatBook Intelligence: http_proxy more details on http://threatbook.io/ip/121.185.135.220
SSH
RAP
2025-06-08 22:32:51 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
MPL
tcp/23
Port Scan
rtbh.com.tr
list.rtbh.com.tr report: tcp/23
Brute-Force
RAP
2025-06-08 19:29:15 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
MPL
tcp/23 (2 or more attempts)
Port Scan
rtbh.com.tr
list.rtbh.com.tr report: tcp/23
Brute-Force
CRASH
Brute-Force Telnet (Port 23,2323)
Brute-Force
security.rdmc.fr
Port Scan Attack proto:TCP src:56101 dst:23
Port Scan
rtbh.com.tr
list.rtbh.com.tr report: tcp/23
Brute-Force

Showing 1 to 15 of 217 reports


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