AbuseIPDB » 121.155.139.126

121.155.139.126 was found in our database!

This IP was reported 1,928 times. Confidence of Abuse is 100%: ?

100%

ISP	KT Corporation
Usage Type	Unknown
Domain Name	kt.com
Country	Korea (Republic of)
City	Seongnam, Gyeonggi-do

IP info including ISP, Usage Type, and Location provided by IP2Location. Updated monthly.

Report 121.155.139.126

Whois 121.155.139.126

IP Abuse Reports for 121.155.139.126:

This IP address has been reported a total of 1,928 times from 543 distinct sources. 121.155.139.126 was first reported on January 13th 2023, and the most recent report was 1 hour ago.

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	Date	Comment	Categories
Hirte	1 hour ago	HHV-W: TCP-Scanner. Port: 22	Port Scan
ISPLtd	3 hours ago	Mar 29 01:31:53 SRC=121.155.139.126 PROTO=TCP SPT=7761 DPT=22 SYN ...	Port Scan SSH
ISPLtd	4 hours ago	Mar 29 03:12:51 SRC=121.155.139.126 PROTO=TCP SPT=45714 DPT=22 SYN ...	Port Scan SSH
numbat	5 hours ago	SSH login attempts (endlessh): 2023-03-29T05:01:31.638Z ACCEPT host=::ffff:121.155.139.126 port=6060 ... show moreSSH login attempts (endlessh): 2023-03-29T05:01:31.638Z ACCEPT host=::ffff:121.155.139.126 port=60608 fd=5 n=2/1020 show less	Brute-Force SSH
Anonymous	6 hours ago	(sshd) Failed SSH login from 121.155.139.126 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; ... show more(sshd) Failed SSH login from 121.155.139.126 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 29 00:39:02 server4 sshd[16910]: Invalid user zyfwp from 121.155.139.126 Mar 29 00:39:02 server4 sshd[16910]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.155.139.126 Mar 29 00:39:04 server4 sshd[16910]: Failed password for invalid user zyfwp from 121.155.139.126 port 61316 ssh2 Mar 29 00:39:06 server4 sshd[16910]: Failed password for invalid user zyfwp from 121.155.139.126 port 61316 ssh2 Mar 29 00:39:09 server4 sshd[16910]: Failed password for invalid user zyfwp from 121.155.139.126 port 61316 ssh2 show less	Brute-Force
iamareebjamal	7 hours ago	Mar 29 05:50:47 eventyay sshd[29821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ... show moreMar 29 05:50:47 eventyay sshd[29821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.155.139.126 Mar 29 05:50:49 eventyay sshd[29821]: Failed password for invalid user zyfwp from 121.155.139.126 port 63965 ssh2 Mar 29 05:50:51 eventyay sshd[29821]: Failed password for invalid user zyfwp from 121.155.139.126 port 63965 ssh2 Mar 29 05:50:54 eventyay sshd[29821]: Failed password for invalid user zyfwp from 121.155.139.126 port 63965 ssh2 ... show less	Brute-Force SSH
icera-network.de	7 hours ago	Mar 29 05:16:33 jane sshd[2042040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid ... show moreMar 29 05:16:33 jane sshd[2042040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.155.139.126 Mar 29 05:16:35 jane sshd[2042040]: Failed password for invalid user admin from 121.155.139.126 port 60423 ssh2 Mar 29 05:16:37 jane sshd[2042040]: Failed password for invalid user admin from 121.155.139.126 port 60423 ssh2 ... show less	Brute-Force SSH
ThreatBook.io	8 hours ago	ThreatBook Intelligence: Zombie,Spam more details on https://threatbook.io/ip/121.155.139.126	SSH
nick	8 hours ago	Mar 29 04:20:43 neptune sshd[29913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui ... show moreMar 29 04:20:43 neptune sshd[29913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.155.139.126 Mar 29 04:20:45 neptune sshd[29913]: Failed password for invalid user admin from 121.155.139.126 port 61344 ssh2 Mar 29 04:20:47 neptune sshd[29913]: Failed password for invalid user admin from 121.155.139.126 port 61344 ssh2 Mar 29 04:20:50 neptune sshd[29913]: Failed password for invalid user admin from 121.155.139.126 port 61344 ssh2 show less	Brute-Force SSH
MPL	9 hours ago	tcp/2222 (3 or more attempts)	Port Scan
Odyssey346	10 hours ago	Failed SSH attempt from 121.155.139.126 (shitposting)	Brute-Force SSH
Anonymous	11 hours ago	Invalid user pi from 121.155.139.126 port 60050	Brute-Force SSH
Cynar & Cinny	12 hours ago	ufw_block_log_banned	Port Scan
MindSolve	13 hours ago	Mar 28 23:06:49 admin sshd[2429897]: Invalid user user from 121.155.139.126 port 61084 Mar 28 ... show moreMar 28 23:06:49 admin sshd[2429897]: Invalid user user from 121.155.139.126 port 61084 Mar 28 23:06:51 admin sshd[2429897]: Failed password for invalid user user from 121.155.139.126 port 61084 ssh2 Mar 28 23:06:55 admin sshd[2429897]: Failed password for invalid user user from 121.155.139.126 port 61084 ssh2 Mar 28 23:06:59 admin sshd[2429897]: Failed password for invalid user user from 121.155.139.126 port 61084 ssh2 Mar 28 23:07:03 admin sshd[2429897]: Failed password for invalid user user from 121.155.139.126 port 61084 ssh2 ... show less	Brute-Force SSH
OiledAmoeba	13 hours ago	Mar 28 23:02:48 ns sshd[15037]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 t ... show moreMar 28 23:02:48 ns sshd[15037]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.155.139.126 user=root Mar 28 23:02:50 ns sshd[15037]: Failed password for root from 121.155.139.126 port 62764 ssh2 ... show less	Brute-Force SSH

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