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AbuseIPDB » 121.191.165.253

121.191.165.253 was found in our database!

This IP was reported 145 times. Confidence of Abuse is 16%: ?

16%

ISP	Korea Telecom
Usage Type	Fixed Line ISP
ASN	AS4766
Hostname(s)	mail.dongbangfood.com trp.dongbangfood.com dongbangfood.com
Domain Name	kt.com
Country	🇰🇷 Korea (the Republic of)
City	Cheongju-si, North Chungcheong

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

Report 121.191.165.253

Whois 121.191.165.253

IP Abuse Reports for 121.191.165.253:

This IP address has been reported a total of 145 times from 35 distinct sources. 121.191.165.253 was first reported on October 8th 2022, and the most recent report was 7 hours 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
🇺🇸 TPI-Abuse	2026-09-02 21:18:14 (7 hours ago)	(mod_security) mod_security (id:225170) triggered by 121.191.165.253 (mail.dongbangfood.com): 1 in t ... show more (mod_security) mod_security (id:225170) triggered by 121.191.165.253 (mail.dongbangfood.com): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 02 17:18:09.063014 2026] [security2:error] [pid 19760:tid 19760] [client 121.191.165.253:52921] 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)\|\|igolfallday.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "igolfallday.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apiSkWDEVWJ13lRGkYKUsgAAAAg"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 FeG Deutschland	2026-07-05 23:14:04 (1 month ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇬🇧 cg-design.co.uk	2026-07-05 11:35:13 (1 month ago)	121.191.165.253 (KR/South Korea/mail.dongbangfood.com), 10 distributed imapd attacks on account [red ... show more 121.191.165.253 (KR/South Korea/mail.dongbangfood.com), 10 distributed imapd attacks on account [redacted] show less	Brute-Force
🇮🇹 VHosting	2026-05-31 14:23:14 (3 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇺🇸 TPI-Abuse	2026-05-09 01:25:00 (3 months ago)	(mod_security) mod_security (id:225170) triggered by 121.191.165.253 (mail.dongbangfood.com): 1 in t ... show more (mod_security) mod_security (id:225170) triggered by 121.191.165.253 (mail.dongbangfood.com): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri May 08 21:24:52.745411 2026] [security2:error] [pid 18952:tid 18952] [client 121.191.165.253:56876] 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)\|\|www.fundaciondamashcc.org.ec\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "www.fundaciondamashcc.org.ec"] [uri "/wp-json/wp/v2/users/"] [unique_id "af6M5Cu5PGF7AudEL3uC2QAAAAo"], referer: http://www.fundaciondamashcc.org.ec/ show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2026-04-28 14:45:39 (4 months ago)	Unauthorized connection attempt	Port Scan Hacking Exploited Host
🇦🇹 AustrianSimon	2026-02-27 12:46:51 (6 months ago)	27 Feb 2026 12:46:51UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) includin ... show more 27 Feb 2026 12:46:51UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) including ip address 121.191.165.253 show less	Brute-Force
🇮🇩 xveil	2026-02-22 13:21:28 (6 months ago)	2026-02-22T20:21:21.182772 mail-honeypot postfix/submission/smtpd[16996]: warning: unknown[121.191.1 ... show more 2026-02-22T20:21:21.182772 mail-honeypot postfix/submission/smtpd[16996]: warning: unknown[121.191.165.253]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇮🇩 xveil	2026-02-18 03:14:14 (6 months ago)	2026-02-18T10:14:12.450090 mail-honeypot postfix/submission/smtpd[26229]: warning: unknown[121.191.1 ... show more 2026-02-18T10:14:12.450090 mail-honeypot postfix/submission/smtpd[26229]: warning: unknown[121.191.165.253]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
Anonymous	2026-01-31 21:00:25 (7 months ago)		Hacking
Anonymous	2026-01-30 15:49:19 (7 months ago)		Hacking
🇨🇿 lp	2026-01-08 08:52:37 (7 months ago)	Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-08T09:13:45+0 ... show more Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-08T09:13:45+01:00 vpn Access-Reject 'xcerj85' station: 121.191.165.253 auth-type: - realm: vse.cz nas: <redacted> called: <redacted> => address-pool: - msg: '<redacted>' show less	Brute-Force Web App Attack
🇨🇿 lp	2026-01-08 02:51:59 (7 months ago)	Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-08T02:57:47+0 ... show more Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-08T02:57:47+01:00 vpn Access-Reject 'lubomir.zeleny' station: 121.191.165.253 auth-type: PAP realm: vse.cz nas: <redacted> called: <redacted> => address-pool: zam_pool msg: '<redacted>' show less	Brute-Force Web App Attack
Anonymous	2026-01-08 02:14:53 (7 months ago)	Attempted brute force login to web vpn 2 time(s); last attempt for 2026.01.08 is noted in report tim ... show more Attempted brute force login to web vpn 2 time(s); last attempt for 2026.01.08 is noted in report timestamp show less	Hacking Brute-Force
🇨🇿 lp	2026-01-07 10:26:10 (7 months ago)	Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-07T10:10:16+0 ... show more Unauthorized VPN login attempts: 1 attempts were recorded from 121.191.165.253 2026-01-07T10:10:16+01:00 vpn Access-Reject 'pavel.prykril' station: 121.191.165.253 auth-type: - realm: vse.cz nas: <redacted> called: <redacted> => address-pool: - msg: '<redacted>' show less	Brute-Force Web App Attack

Showing 1 to 15 of 145 reports

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