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AbuseIPDB » 183.103.201.66

183.103.201.66 was found in our database!

This IP was reported 134 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	Chinju, Gyeongsangnam-do

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

Report 183.103.201.66

Whois 183.103.201.66

IP Abuse Reports for 183.103.201.66:

This IP address has been reported a total of 134 times from 94 distinct sources. 183.103.201.66 was first reported on June 16th 2026, and the most recent report was 2 days 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	IoA Timestamp (UTC)	Comment	Categories
🇪🇸 librebit	2026-07-01 10:00:32 (2 days ago)	Brute force	Brute-Force
🇩🇪 fynndows.de	2026-07-01 04:56:33 (2 days ago)	2026-07-01T06:56:30.226730+02:00 ryzen-vm-big sshd[267009]: pam_unix(sshd:auth): authentication fail ... show more 2026-07-01T06:56:30.226730+02:00 ryzen-vm-big sshd[267009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 2026-07-01T06:56:32.461576+02:00 ryzen-vm-big sshd[267009]: Failed password for invalid user user2 from 183.103.201.66 port 38168 ssh2 ... show less	Brute-Force SSH
🇩🇰 swrlly	2026-07-01 04:56:16 (2 days ago)	2 ssh bruteforce attempts (30d)	Brute-Force SSH
🇺🇸 yzfdude1	2026-07-01 04:42:13 (2 days ago)	Jun 30 22:39:59 b146-42 sshd[99809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui ... show more Jun 30 22:39:59 b146-42 sshd[99809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 user=root Jun 30 22:40:01 b146-42 sshd[99809]: Failed password for root from 183.103.201.66 port 34410 ssh2 Jun 30 22:42:13 b146-42 sshd[99827]: Invalid user ali from 183.103.201.66 port 59426 ... show less	Brute-Force SSH
🇩🇪 fynndows.de	2026-07-01 04:39:08 (2 days ago)	2026-07-01T06:39:06.451642+02:00 ryzen-vm-big sshd[245938]: pam_unix(sshd:auth): authentication fail ... show more 2026-07-01T06:39:06.451642+02:00 ryzen-vm-big sshd[245938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 user=root 2026-07-01T06:39:08.360731+02:00 ryzen-vm-big sshd[245938]: Failed password for root from 183.103.201.66 port 60198 ssh2 ... show less	Brute-Force SSH
🇩🇰 swrlly	2026-07-01 04:38:53 (2 days ago)	1 ssh bruteforce attempt	Brute-Force SSH
🇫🇷 LRob	2026-07-01 00:00:58 (2 days ago)	SSH abuse or brute-force attack detected by Fail2Ban in ssh jail	Brute-Force SSH
🇺🇸 RuthShell	2026-07-01 00:00:50 (2 days ago)	SSH Honeypot (Cowrie) Detection \| Sessions: 37 \| Commands executed: 33 \| Malware downloads: 11 \| Bru ... show more SSH Honeypot (Cowrie) Detection \| Sessions: 37 \| Commands executed: 33 \| Malware downloads: 11 \| Brute-force passwords: 3245gs5662d34, 345gs5662d34, 12 show less	Brute-Force SSH Hacking
🇧🇬 OHOST.BG	2026-06-30 23:07:30 (2 days ago)	2026-07-01T02:03:36.969620+03:00 tigerplex sshd[3997615]: Failed password for root from 183.103.201. ... show more 2026-07-01T02:03:36.969620+03:00 tigerplex sshd[3997615]: Failed password for root from 183.103.201.66 port 59696 ssh2 2026-07-01T02:05:32.736408+03:00 tigerplex sshd[3997896]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 user=root 2026-07-01T02:05:34.405462+03:00 tigerplex sshd[3997896]: Failed password for root from 183.103.201.66 port 47240 ssh2 2026-07-01T02:07:28.196254+03:00 tigerplex sshd[3998156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 user=root 2026-07-01T02:07:30.121758+03:00 tigerplex sshd[3998156]: Failed password for root from 183.103.201.66 port 42638 ssh2 ... show less	Brute-Force SSH
Anonymous	2026-06-30 22:32:20 (2 days ago)	Jul 1 00:27:42 C1D543E sshd[3600121]: Failed password for invalid user root from 183.103.201.66 por ... show more Jul 1 00:27:42 C1D543E sshd[3600121]: Failed password for invalid user root from 183.103.201.66 port 40000 ssh2 Jul 1 00:30:01 C1D543E sshd[3600165]: User root from 183.103.201.66 not allowed because not listed in AllowUsers Jul 1 00:30:01 C1D543E sshd[3600165]: Failed password for invalid user root from 183.103.201.66 port 44152 ssh2 Jul 1 00:32:20 C1D543E sshd[3600191]: User root from 183.103.201.66 not allowed because not listed in AllowUsers Jul 1 00:32:20 C1D543E sshd[3600191]: Failed password for invalid user root from 183.103.201.66 port 36426 ssh2 ... show less	Brute-Force SSH
🇭🇰 bluecloudwork	2026-06-30 22:15:56 (2 days ago)	Fail2Ban - Brute-force SSH server ...	Brute-Force SSH
Anonymous	2026-06-30 22:15:56 (2 days ago)	Jul 1 00:10:14 C1D543E sshd[3599886]: User root from 183.103.201.66 not allowed because not listed ... show more Jul 1 00:10:14 C1D543E sshd[3599886]: User root from 183.103.201.66 not allowed because not listed in AllowUsers Jul 1 00:10:14 C1D543E sshd[3599886]: Failed password for invalid user root from 183.103.201.66 port 44318 ssh2 Jul 1 00:13:30 C1D543E sshd[3599914]: User root from 183.103.201.66 not allowed because not listed in AllowUsers Jul 1 00:13:30 C1D543E sshd[3599914]: Failed password for invalid user root from 183.103.201.66 port 57650 ssh2 Jul 1 00:15:55 C1D543E sshd[3599954]: User root from 183.103.201.66 not allowed because not listed in AllowUsers ... show less	Brute-Force SSH
🇮🇹 mediarama.com	2026-06-30 22:14:54 (2 days ago)	Banned by Fail2Ban	Brute-Force SSH
🇺🇸 bigscoots.com	2026-06-30 21:31:02 (2 days ago)	183.103.201.66 (KR/South Korea/-), 5 distributed sshd attacks on account [root] in the last 3600 sec ... show more 183.103.201.66 (KR/South Korea/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 30 16:30:49 15518 sshd[21496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.194.215.57 user=root Jun 30 16:30:51 15518 sshd[21496]: Failed password for root from 159.194.215.57 port 58438 ssh2 Jun 30 15:46:59 15518 sshd[29840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.43.37.254 user=root Jun 30 16:21:26 15518 sshd[16439]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.201.66 user=root Jun 30 16:21:28 15518 sshd[16439]: Failed password for root from 183.103.201.66 port 45334 ssh2 IP Addresses Blocked: 159.194.215.57 (RU/Russia/-) 45.43.37.254 (TW/Taiwan/-) show less	Brute-Force SSH
🇺🇸 LevorLabs	2026-06-30 21:11:55 (2 days ago)	Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "webedit" at 2026-06-30T21:11:55Z	Brute-Force SSH

Showing 1 to 15 of 134 reports

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