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AbuseIPDB » 117.17.199.18

117.17.199.18 was found in our database!

This IP was reported 150 times. Confidence of Abuse is 20%: ?

20%

ISP	SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
Usage Type	Commercial
ASN	AS3786
Domain Name	seoultech.ac.kr
Country	🇰🇷 Korea (the Republic of)
City	Seoul, Seoul

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

Report 117.17.199.18

Whois 117.17.199.18

IP Abuse Reports for 117.17.199.18:

This IP address has been reported a total of 150 times from 4 distinct sources. 117.17.199.18 was first reported on April 20th 2026, and the most recent report was 1 month ago.

Old Reports: The most recent abuse report for this IP address is from 1 month ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇳 ThreatBook.io	2026-04-28 01:11:15 (1 month ago)	ThreatBook Intelligence: Edu more details on http://threatbook.io/ip/117.17.199.18	Brute-Force
🇰🇷 Siwol	2026-04-27 11:10:15 (1 month ago)	Apr 27 20:00:15 starlight-server sshd[24614]: Failed password for invalid user linjing from 117.17.1 ... show more Apr 27 20:00:15 starlight-server sshd[24614]: Failed password for invalid user linjing from 117.17.199.18 port 44920 ssh2 Apr 27 20:05:13 starlight-server sshd[28189]: Invalid user bigchan from 117.17.199.18 port 48126 Apr 27 20:05:13 starlight-server sshd[28189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 20:05:15 starlight-server sshd[28189]: Failed password for invalid user bigchan from 117.17.199.18 port 48126 ssh2 Apr 27 20:10:14 starlight-server sshd[31876]: Invalid user ahmedaa from 117.17.199.18 port 50100 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 10:00:05 (1 month ago)	Apr 27 18:50:06 starlight-server sshd[36973]: Failed password for invalid user wanghui from 117.17.1 ... show more Apr 27 18:50:06 starlight-server sshd[36973]: Failed password for invalid user wanghui from 117.17.199.18 port 46024 ssh2 Apr 27 18:55:04 starlight-server sshd[40628]: Invalid user db2sit from 117.17.199.18 port 43778 Apr 27 18:55:04 starlight-server sshd[40628]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 18:55:06 starlight-server sshd[40628]: Failed password for invalid user db2sit from 117.17.199.18 port 43778 ssh2 Apr 27 19:00:05 starlight-server sshd[44320]: Invalid user isjang from 117.17.199.18 port 54816 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 08:49:56 (1 month ago)	Apr 27 17:39:55 starlight-server sshd[49290]: Failed password for invalid user slurm from 117.17.199 ... show more Apr 27 17:39:55 starlight-server sshd[49290]: Failed password for invalid user slurm from 117.17.199.18 port 39280 ssh2 Apr 27 17:44:54 starlight-server sshd[52964]: Invalid user jaywork from 117.17.199.18 port 48314 Apr 27 17:44:54 starlight-server sshd[52964]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 17:44:56 starlight-server sshd[52964]: Failed password for invalid user jaywork from 117.17.199.18 port 48314 ssh2 Apr 27 17:49:55 starlight-server sshd[57011]: Invalid user luoyongshuang from 117.17.199.18 port 33048 ... show less	Brute-Force SSH
🇰🇷 xinefps	2026-04-27 07:49:44 (1 month ago)	2026-04-27T16:39:42.987593+09:00 icn-home-arm-rpi5b1 sshd[459723]: Failed password for invalid user ... show more 2026-04-27T16:39:42.987593+09:00 icn-home-arm-rpi5b1 sshd[459723]: Failed password for invalid user hjshin from 117.17.199.18 port 38448 ssh2 2026-04-27T16:44:42.195070+09:00 icn-home-arm-rpi5b1 sshd[460741]: Invalid user junho from 117.17.199.18 port 40492 2026-04-27T16:44:42.200694+09:00 icn-home-arm-rpi5b1 sshd[460741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 2026-04-27T16:44:44.234910+09:00 icn-home-arm-rpi5b1 sshd[460741]: Failed password for invalid user junho from 117.17.199.18 port 40492 ssh2 2026-04-27T16:49:43.165919+09:00 icn-home-arm-rpi5b1 sshd[461764]: Invalid user shan from 117.17.199.18 port 34338 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 07:39:44 (1 month ago)	Apr 27 16:29:43 starlight-server sshd[62739]: Failed password for invalid user dev02 from 117.17.199 ... show more Apr 27 16:29:43 starlight-server sshd[62739]: Failed password for invalid user dev02 from 117.17.199.18 port 45052 ssh2 Apr 27 16:34:42 starlight-server sshd[1259]: Invalid user marine1 from 117.17.199.18 port 51878 Apr 27 16:34:42 starlight-server sshd[1259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 16:34:44 starlight-server sshd[1259]: Failed password for invalid user marine1 from 117.17.199.18 port 51878 ssh2 Apr 27 16:39:43 starlight-server sshd[5660]: Invalid user hjshin from 117.17.199.18 port 41244 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 06:29:33 (1 month ago)	Apr 27 15:19:32 starlight-server sshd[10955]: Failed password for invalid user hmkim from 117.17.199 ... show more Apr 27 15:19:32 starlight-server sshd[10955]: Failed password for invalid user hmkim from 117.17.199.18 port 43302 ssh2 Apr 27 15:24:31 starlight-server sshd[14583]: Invalid user tech1 from 117.17.199.18 port 49602 Apr 27 15:24:31 starlight-server sshd[14583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 15:24:34 starlight-server sshd[14583]: Failed password for invalid user tech1 from 117.17.199.18 port 49602 ssh2 Apr 27 15:29:32 starlight-server sshd[18175]: Invalid user jinyong from 117.17.199.18 port 45992 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 05:19:15 (1 month ago)	Apr 27 14:09:14 starlight-server sshd[23055]: Failed password for invalid user Hoonseok from 117.17. ... show more Apr 27 14:09:14 starlight-server sshd[23055]: Failed password for invalid user Hoonseok from 117.17.199.18 port 48320 ssh2 Apr 27 14:14:14 starlight-server sshd[26638]: Invalid user install from 117.17.199.18 port 59374 Apr 27 14:14:14 starlight-server sshd[26638]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 14:14:15 starlight-server sshd[26638]: Failed password for invalid user install from 117.17.199.18 port 59374 ssh2 Apr 27 14:19:15 starlight-server sshd[30272]: Invalid user dingying from 117.17.199.18 port 38166 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 04:08:57 (1 month ago)	Apr 27 12:58:55 starlight-server sshd[35221]: Failed password for invalid user shl-ssh from 117.17.1 ... show more Apr 27 12:58:55 starlight-server sshd[35221]: Failed password for invalid user shl-ssh from 117.17.199.18 port 40422 ssh2 Apr 27 13:03:54 starlight-server sshd[38941]: Invalid user comcard from 117.17.199.18 port 49624 Apr 27 13:03:54 starlight-server sshd[38941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 13:03:56 starlight-server sshd[38941]: Failed password for invalid user comcard from 117.17.199.18 port 49624 ssh2 Apr 27 13:08:56 starlight-server sshd[42558]: Invalid user nxloc from 117.17.199.18 port 50308 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 02:58:43 (1 month ago)	Apr 27 11:48:43 starlight-server sshd[47308]: Failed password for invalid user keonho from 117.17.19 ... show more Apr 27 11:48:43 starlight-server sshd[47308]: Failed password for invalid user keonho from 117.17.199.18 port 57400 ssh2 Apr 27 11:53:42 starlight-server sshd[50939]: Invalid user liuchen from 117.17.199.18 port 53288 Apr 27 11:53:42 starlight-server sshd[50939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 11:53:44 starlight-server sshd[50939]: Failed password for invalid user liuchen from 117.17.199.18 port 53288 ssh2 Apr 27 11:58:42 starlight-server sshd[54527]: Invalid user hcd from 117.17.199.18 port 47180 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-27 01:48:32 (1 month ago)	Apr 27 10:38:32 starlight-server sshd[60267]: Failed password for invalid user melike from 117.17.19 ... show more Apr 27 10:38:32 starlight-server sshd[60267]: Failed password for invalid user melike from 117.17.199.18 port 41888 ssh2 Apr 27 10:43:31 starlight-server sshd[64310]: Invalid user lhj from 117.17.199.18 port 49614 Apr 27 10:43:31 starlight-server sshd[64310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 10:43:33 starlight-server sshd[64310]: Failed password for invalid user lhj from 117.17.199.18 port 49614 ssh2 Apr 27 10:48:31 starlight-server sshd[2822]: Invalid user ubuntu from 117.17.199.18 port 38692 ... show less	Brute-Force SSH
🇨🇳 ThreatBook.io	2026-04-27 00:54:22 (1 month ago)	ThreatBook Intelligence: Edu more details on http://threatbook.io/ip/117.17.199.18	Brute-Force
🇰🇷 Siwol	2026-04-27 00:38:22 (1 month ago)	Apr 27 09:33:19 starlight-server sshd[11709]: Invalid user taehun from 117.17.199.18 port 48334 Apr ... show more Apr 27 09:33:19 starlight-server sshd[11709]: Invalid user taehun from 117.17.199.18 port 48334 Apr 27 09:33:19 starlight-server sshd[11709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 09:33:22 starlight-server sshd[11709]: Failed password for invalid user taehun from 117.17.199.18 port 48334 ssh2 Apr 27 09:38:20 starlight-server sshd[15944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 user=root Apr 27 09:38:21 starlight-server sshd[15944]: Failed password for root from 117.17.199.18 port 57830 ssh2 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-26 23:28:10 (1 month ago)	Apr 27 08:18:10 starlight-server sshd[20354]: Failed password for invalid user app from 117.17.199.1 ... show more Apr 27 08:18:10 starlight-server sshd[20354]: Failed password for invalid user app from 117.17.199.18 port 53410 ssh2 Apr 27 08:23:09 starlight-server sshd[23950]: Invalid user jklee from 117.17.199.18 port 58160 Apr 27 08:23:09 starlight-server sshd[23950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 08:23:11 starlight-server sshd[23950]: Failed password for invalid user jklee from 117.17.199.18 port 58160 ssh2 Apr 27 08:28:10 starlight-server sshd[27573]: Invalid user nam from 117.17.199.18 port 36794 ... show less	Brute-Force SSH
🇰🇷 Siwol	2026-04-26 22:18:03 (1 month ago)	Apr 27 07:08:04 starlight-server sshd[32649]: Failed password for invalid user nahyun from 117.17.19 ... show more Apr 27 07:08:04 starlight-server sshd[32649]: Failed password for invalid user nahyun from 117.17.199.18 port 50496 ssh2 Apr 27 07:13:02 starlight-server sshd[36300]: Invalid user amandabackup from 117.17.199.18 port 52936 Apr 27 07:13:02 starlight-server sshd[36300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.17.199.18 Apr 27 07:13:04 starlight-server sshd[36300]: Failed password for invalid user amandabackup from 117.17.199.18 port 52936 ssh2 Apr 27 07:18:02 starlight-server sshd[39958]: Invalid user lyj7609 from 117.17.199.18 port 57576 ... show less	Brute-Force SSH

Showing 1 to 15 of 150 reports

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