121.154.138.101

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse confidence score ?
75% Critical
19 reports
15 reporters ยท latest 16 minutes ago
ISP Korea Telecom
Usage Type Fixed Line ISP
ASN AS4766
Domain Name kt.com
Country ๐Ÿ‡ฐ๐Ÿ‡ท Korea (the Republic of)
City Jeonju, Jeollabuk-do

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 121.154.138.101

This IP address has been reported a total of 19 times from 15 distinct sources. 121.154.138.101 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Hong Kong with 6 reports; Korea (the Republic of) with 3 reports; Indonesia with 2 reports. The most common categories in these recent reports were: Port Scan 18 times; Brute-Force 4 times; SSH 1 time; Web App Attack 1 time.

Reporter IoA Timestamp (UTC) Comment Categories
๐Ÿ‡ท๐Ÿ‡ด Viperel
RouterOS: Repeated connections to sensitive (SSH/RDP/TELNET/DB/MGM) ports detected.
Port Scan Brute-Force
Anonymous
5900/tcp (1 or more attempts)
Port Scan
๐Ÿ‡ฎ๐Ÿ‡ณ Mr.Singh
NFT blocked 121.154.138.101 on 10-Oct-2026..
Port Scan Brute-Force
๐Ÿ‡จ๐Ÿ‡ฆ Arpan Sen
Port Scan
๐Ÿ‡น๐Ÿ‡ญ Sawasdee
Port Scan ...
Port Scan
๐Ÿ‡ฐ๐Ÿ‡ท ds2bkp
Port Scan
๐Ÿ‡ญ๐Ÿ‡ฐ mutebot.net
SRC=121.154.138.101, PROTO=TCP, SPT=57130, DPT=3389
Port Scan
๐Ÿ‡ฐ๐Ÿ‡ท ds2bkp
Port Scan
๐Ÿ‡ฐ๐Ÿ‡ท ds2bkp
Port Scan
Anonymous
Port Scanner
Port Scan
๐Ÿ‡ฎ๐Ÿ‡ฉ FallingGong2833
tcp/3389
Port Scan
๐Ÿ‡ฎ๐Ÿ‡ฉ Indobsd
Port Scan Web App Attack SSH
๐Ÿ‡ฉ๐Ÿ‡ช xserverx.ru
Port Scan
๐Ÿ‡จ๐Ÿ‡ณ leonfetter
Dasheng Security: 1 failed logons in 1440 minutes
Brute-Force
๐Ÿ‡ญ๐Ÿ‡ฐ mutebot.net
SRC=121.154.138.101, PROTO=TCP, SPT=51780, DPT=3389
Port Scan

Showing 1 to 15 of 19 reports

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