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AbuseIPDB » 121.169.14.188

121.169.14.188 was found in our database!

This IP was reported 12 times. Confidence of Abuse is 64%: ?

64%

ISP	Korea Telecom
Usage Type	Fixed Line ISP
ASN	AS4766
Domain Name	kt.com
Country	🇰🇷 Korea (the Republic of)
City	Suwon, Gyeonggi-do

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

Report 121.169.14.188

Whois 121.169.14.188

IP Abuse Reports for 121.169.14.188:

This IP address has been reported a total of 12 times from 11 distinct sources. 121.169.14.188 was first reported on August 4th 2026, and the most recent report was 32 minutes 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
🇸🇰 DSSYSTEMS	2026-08-28 09:03:57 (32 minutes ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇩🇪 FeG Deutschland	2026-08-28 07:36:02 (2 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
Anonymous	2026-08-28 05:58:04 (3 hours ago)	BruteForce IMAP/POP3/SMTP	Brute-Force
🇩🇪 www.fransveldman.world	2026-08-28 01:33:48 (8 hours ago)	Aug 28 01:33:47 mail postfix/submission/smtpd[3442978]: warning: unknown[121.169.14.188]: SASL LOGIN ... show more Aug 28 01:33:47 mail postfix/submission/smtpd[3442978]: warning: unknown[121.169.14.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 28 01:33:48 mail postfix/submission/smtpd[3442978]: lost connection after AUTH from unknown[121.169.14.188] ... show less	Brute-Force Email Spam
🇮🇹 CoreTech srl	2026-08-27 19:03:49 (14 hours ago)	"SMTP Login failed": count(IP)=36.0is-6411d9d7 20:58:18.897 [185.234.9.185] SMTP Login failed: Inval ... show more "SMTP Login failed": count(IP)=36.0is-6411d9d7 20:58:18.897 [185.234.9.185] SMTP Login failed: Invalid username ([email protected]) and password combination.is-6411d9d7 20:58:18.897 [185.234.9.185] SMTP Login failed: Incorrect password for user [[email protected]]Smartermail [185.234.9.185] SMTP Login failed: That domain was not found. Double check your email address.Smartermail [185.234.9.185] SMTP Login failed: Domain [mediolifranca.it] not found 20:58:40.525mail3-dc1 20:58:41.940 [185.234.9.185] SMTP Login failed: Incorrect password for user [[email protected]]mail3-dc1 20:58:41.940 [185.234.9.185] SMTP Login failed: Invalid username ([email protected]) and password combination.is-6411d9d7 20:58:52.521 [185.234.9.185] SMTP Login failed: Invalid username ([email protected]) and password combination.is-6411d9d7 20:58:52.521 [185.234.9.185] SMTP Login failed: Incorrect password for user [[email protected]]mail3-dc1 20:59:25.177 [121.169.14.188] SMTP Login failed: That dom show less	Brute-Force
🇮🇹 VHosting	2026-08-27 16:05:11 (17 hours ago)	Detected mail brute force attack from different servers	Brute-Force
🇳🇱 maxxsense	2026-08-27 15:55:25 (17 hours ago)	(postfix-unknown) Failed postfix unknown login with username [redacted] from 121.169.14.188 (KR/Sout ... show more (postfix-unknown) Failed postfix unknown login with username [redacted] from 121.169.14.188 (KR/South Korea/-) show less	Hacking
🇨🇦 DRI	2026-08-20 21:15:19 (1 week ago)	Web attack/Malicious activity detected	Web App Attack
🇳🇱 maxxsense	2026-08-17 15:15:08 (1 week ago)	(postfix-unknown) Failed postfix unknown login with username [redacted] from 121.169.14.188 (KR/Sout ... show more (postfix-unknown) Failed postfix unknown login with username [redacted] from 121.169.14.188 (KR/South Korea/-) show less	Hacking
🇺🇸 TTWebhosting	2026-08-15 05:46:06 (1 week ago)	(imapd) Failed IMAP login from 121.169.14.188 (KR/South Korea/Gyeonggi-do/Suwon/-/[AS4766 Korea Tele ... show more (imapd) Failed IMAP login from 121.169.14.188 (KR/South Korea/Gyeonggi-do/Suwon/-/[AS4766 Korea Telecom]): 1 in the last 3600 secs show less	Brute-Force Port Scan Hacking
🇺🇸 TPI-Abuse	2026-08-07 00:06:42 (3 weeks ago)	(mod_security) mod_security (id:225170) triggered by 121.169.14.188 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:225170) triggered by 121.169.14.188 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Aug 06 20:06:36.645961 2026] [security2:error] [pid 1273553:tid 1273553] [client 121.169.14.188:34016] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|jolankagroup.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "jolankagroup.com"] [uri "/wp-json/wp/v2/users/"] [unique_id "anUhjLK_XlyRG-WiDgDNgwAAABI"] show less	Brute-Force Bad Web Bot Web App Attack
🇨🇭 backslash	2026-08-04 02:57:00 (3 weeks ago)	block ruleset bad bot: wordpress scans 82C095539D4FDAF84E2E2FD6B6FC0664645851A8	Bad Web Bot

Showing 1 to 12 of 12 reports

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