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AbuseIPDB » 14.34.130.204

14.34.130.204 was found in our database!

This IP was reported 107 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	Anseong, Gyeonggi-do

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

Report 14.34.130.204

Whois 14.34.130.204

IP Abuse Reports for 14.34.130.204:

This IP address has been reported a total of 107 times from 81 distinct sources. 14.34.130.204 was first reported on November 22nd 2025, and the most recent report was 39 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
🇫🇷 tecnicorioja	2026-09-18 18:01:04 (39 minutes ago)	SASL LOGIN authentication failed Sep 18 18:25:52	Brute-Force
Anonymous	2026-09-18 17:56:05 (44 minutes ago)	2026-09-18T18:56:05.188121+01:00 [masked] postfix/smtps/smtpd[1142133]: warning: unknown[14.34.130.2 ... show more 2026-09-18T18:56:05.188121+01:00 [masked] postfix/smtps/smtpd[1142133]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=pdbthom@[masked] ... show less	Brute-Force
Anonymous	2026-09-18 17:47:06 (53 minutes ago)	14.34.130.204 detected on srv01	Brute-Force
Anonymous	2026-09-18 17:07:06 (1 hour ago)	2026-09-18T19:07:03.104960+02:00 gollum postfix/smtps/smtpd[2107775]: warning: unknown[14.34.130.204 ... show more 2026-09-18T19:07:03.104960+02:00 gollum postfix/smtps/smtpd[2107775]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=andreas 2026-09-18T19:07:04.910523+02:00 gollum postfix/smtps/smtpd[2107775]: lost connection after AUTH from unknown[14.34.130.204] 2026-09-18T19:07:04.910625+02:00 gollum postfix/smtps/smtpd[2107775]: disconnect from unknown[14.34.130.204] ehlo=1 auth=0/1 commands=1/2 ... show less	DDoS Attack Brute-Force
🇲🇩 MoldPresa	2026-09-18 16:40:15 (1 hour ago)	Fail2Ban [zimbra-smtp]: Sep 18 11:27:56 01eml01p postfix/smtps/smtpd[3004044]: warning: unknown[14.3 ... show more Fail2Ban [zimbra-smtp]: Sep 18 11:27:56 01eml01p postfix/smtps/smtpd[3004044]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: authentication failure, sasl_username=birotica Sep 18 15:32:25 01eml01p postfix/smtps/smtpd[3363108]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: authentication failure, sasl_username=office Sep 18 19:40:09 01eml01p postfix/smtps/smtpd[3654743]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2026-09-18 16:01:19 (2 hours ago)	Automated abuse report: malicious SMTP/IMAP activity detected by mail server.	Brute-Force Email Spam
🇦🇺 electronico	2026-09-18 15:28:00 (3 hours ago)	2026-09-19T02:07:45.950777+11:00 mail1 postfix/submissions/smtpd[1200782]: lost connection after AUT ... show more 2026-09-19T02:07:45.950777+11:00 mail1 postfix/submissions/smtpd[1200782]: lost connection after AUTH from unknown[14.34.130.204] 2026-09-19T02:09:41.290597+11:00 mail1 postfix/submissions/smtpd[1201673]: lost connection after AUTH from unknown[14.34.130.204] 2026-09-19T02:27:59.738378+11:00 mail1 postfix/submissions/smtpd[1200782]: lost connection after AUTH from unknown[14.34.130.204] ... show less	Brute-Force Email Spam
🇮🇩 aaKenshin	2026-09-18 14:19:16 (4 hours ago)	Suspicious activity detected from IP 14.34.130.204 based on mailserver logs. Sample logs: 2026-09-18 ... show more Suspicious activity detected from IP 14.34.130.204 based on mailserver logs. Sample logs: 2026-09-18 22:09:41,960 INFO [qtp2102534528-461572] [ip=172.16.0.182;oip=14.34.130.204;oport=40612;oproto=smtp;port=48022;soapId=3665f457;] SoapEngine - handler exception: authentication failed for [], account not found 2026-09-18 22:09:41,960 INFO [qtp2102534528-461572] [ip=172.16.0.182;oip=14.34.130.204;oport=40612;oproto=smtp;port=48022;soapId=3665f457;] soap - AuthRequest elapsed=1 2026-09-18 22:19:11,413 INFO [qtp2102534528-461613] [ip=172.16.0.182;oip=14.34.130.204;oport=33526;oproto=smtp;port=33620;soapId=3665f460;] account - Error occurred during authentication: authentication failed for []. Reason: account not found. 2026-09-18 22:19:11,413 INFO [qtp2102534528-461613] [ip=172.16.0.182;oip=14.34.130.204;oport=33526;oproto=smtp;port=33620;soapId=3665f460;] SoapEngine - handler exception: authentication failed for [**], account not found 2026-09-18 22:19:11,413 INFO [qtp2102534528-4 show less	Brute-Force
🇨🇭 hobeika.fr	2026-09-18 13:21:51 (5 hours ago)	2026-09-18T15:21:51.245187+02:00 tigrou postfix/smtpd[1430985]: warning: unknown[14.34.130.204]: SAS ... show more 2026-09-18T15:21:51.245187+02:00 tigrou postfix/smtpd[1430985]: warning: unknown[14.34.130.204]: SASL LOGIN authentication failed: authentication failure, [email protected] ... show less	Brute-Force
Anonymous	2026-09-18 12:36:26 (6 hours ago)	Port scan and brute force attack	Port Scan Brute-Force
🇩🇪 itak	2026-09-18 11:00:56 (7 hours ago)	SMTP SASL Brute-Force Attack	Port Scan Hacking Brute-Force
🇩🇪 Paul Smith	2026-09-18 10:49:15 (7 hours ago)	Email Auth Brute force attack 1/1 in last day	Brute-Force
🇸🇪 Juha Jurvanen	2026-09-18 10:44:42 (7 hours ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
Anonymous	2026-09-18 09:39:19 (9 hours ago)	[UDP/5353] Unsolicited connection attempt on a port with no legitimate public service.	Port Scan Hacking
Anonymous	2026-09-18 09:08:09 (9 hours ago)	5 Login Attempts	Port Scan Brute-Force

Showing 1 to 15 of 107 reports

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