AbuseIPDB » 218.149.235.152

218.149.235.152 was found in our database!

This IP was reported 7,942 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	Gumi, Gyeongsangbuk-do

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

Report 218.149.235.152

Whois 218.149.235.152

IP Abuse Reports for 218.149.235.152:

This IP address has been reported a total of 7,942 times from 1,067 distinct sources. 218.149.235.152 was first reported on November 19th 2023, and the most recent report was 1 hour 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 in UTC	Comment	Categories
dbelm	2025-03-28 06:38:47 (3 hours ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
securemailen.nl	2025-03-28 04:53:55 (5 hours ago)	SMTP Brute Force	Brute-Force
didevi	2025-03-28 04:37:03 (5 hours ago)	SPAM or Brute force attack detected	Email Spam Brute-Force
Dampen59	2025-03-28 04:25:38 (5 hours ago)	(smtpauth) Failed SMTP AUTH login from 218.149.235.152 (KR/South Korea/-): 5 in the last 3600 secs; ... show more(smtpauth) Failed SMTP AUTH login from 218.149.235.152 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-03-28 03:26:51 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]:38016: 535 Incorrect authentication data ([email protected]) 2025-03-28 03:40:40 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]:48778: 535 Incorrect authentication data ([email protected]) 2025-03-28 04:09:26 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]:39206: 535 Incorrect authentication data ([email protected]) 2025-03-28 04:23:38 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]:35760: 535 Incorrect authentication data ([email protected]) 2025-03-28 04:25:33 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]:55596: 535 Incorrect authentication data ([email protected]) show less	Port Scan
Anonymous	2025-03-28 03:58:11 (6 hours ago)	Ports: 25,2525,465,587,2525; Direction: 0; Trigger: LF_DISTATTACK	Brute-Force SSH
dwmp	2025-03-28 03:54:11 (6 hours ago)	Mar 28 03:27:15 plesk postfix/smtpd[2619490]: warning: unknown[218.149.235.152]: SASL LOGIN authenti ... show moreMar 28 03:27:15 plesk postfix/smtpd[2619490]: warning: unknown[218.149.235.152]: SASL LOGIN authentication failed: authentication failure Mar 28 03:27:16 plesk postfix/smtpd[2619490]: disconnect from unknown[218.149.235.152] ehlo=1 auth=0/1 commands=1/2 Mar 28 04:54:10 plesk postfix/smtpd[2622732]: warning: unknown[218.149.235.152]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force SSH
Infocom	2025-03-28 03:51:08 (6 hours ago)	MAIL_Brute-Force	Brute-Force
dsmidge	2025-03-28 03:26:53 (6 hours ago)	Mar 28 04:26:39 server postfix/smtpd[1332295]: connect from unknown[218.149.235.152] Mar 28 04 ... show moreMar 28 04:26:39 server postfix/smtpd[1332295]: connect from unknown[218.149.235.152] Mar 28 04:26:53 server postfix/smtpd[1332295]: lost connection after AUTH from unknown[218.149.235.152] ... show less	Email Spam
kreativstrecke	2025-03-28 00:01:52 (10 hours ago)	2025-03-28T01:01:50.036600+01:00 srv03 postfix/smtps/smtpd[906199]: warning: unknown[218.149.235.152 ... show more2025-03-28T01:01:50.036600+01:00 srv03 postfix/smtps/smtpd[906199]: warning: unknown[218.149.235.152]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=r.boensch 2025-03-28T01:01:51.126984+01:00 srv03 postfix/smtps/smtpd[906199]: lost connection after AUTH from unknown[218.149.235.152] 2025-03-28T01:01:51.127358+01:00 srv03 postfix/smtps/smtpd[906199]: disconnect from unknown[218.149.235.152] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
rtbh.com.tr	2025-03-27 20:48:33 (13 hours ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Anonymous	2025-03-27 16:33:12 (17 hours ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
Vieira Filho	2025-03-27 15:55:58 (18 hours ago)	Mar 27 09:39:49 vieirafilho postfix/smtps/smtpd[1610]: warning: unknown[218.149.235.152]: SASL LOGIN ... show moreMar 27 09:39:49 vieirafilho postfix/smtps/smtpd[1610]: warning: unknown[218.149.235.152]: SASL LOGIN authentication failed: authentication failure Mar 27 12:55:58 vieirafilho postfix/smtps/smtpd[5244]: warning: unknown[218.149.235.152]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force SSH
solution.it	2025-03-27 14:18:34 (20 hours ago)	Mar 27 15:18:22 vps789997 smtpd[3022588]: ea369f133b5854d4 smtp connected address=218.149.235.152 ho ... show moreMar 27 15:18:22 vps789997 smtpd[3022588]: ea369f133b5854d4 smtp connected address=218.149.235.152 host=<unknown> Mar 27 15:18:34 vps789997 smtpd[3022588]: ea369f133b5854d4 smtp failed-command command="AUTH LOGIN (password)" result="535 Authentication failed" show less	Brute-Force
brocococonut	2025-03-27 13:03:46 (21 hours ago)	2025-03-27 23:29:59 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]: 53 ... show more2025-03-27 23:29:59 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]: 535 Incorrect authentication data (set_id=marshall) 2025-03-27 23:29:59 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]: 535 Incorrect authentication data (set_id=marshall) 2025-03-27 02:16:19 dovecot_plain authenticator failed for ([218.149.235.152]) [218.149.235.152]: 535 Incorrect authentication data ([email protected]) 2025-03-27 10:23:30 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]: 535 Incorrect authentication data (set_id=documents) 2025-03-27 23:29:59 dovecot_login authenticator failed for ([218.149.235.152]) [218.149.235.152]: 535 Incorrect authentication data (set_id=marshall) ... show less	Brute-Force
eskilbrun	2025-03-27 13:02:52 (21 hours ago)	2025-03-27T14:02:51.496059+01:00 linode1.eskil.net postfix/smtpd[401409]: warning: unknown[218.149.2 ... show more2025-03-27T14:02:51.496059+01:00 linode1.eskil.net postfix/smtpd[401409]: warning: unknown[218.149.235.152]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2025-03-27T14:02:51.581026+01:00 linode1.eskil.net postfix/smtpd[401409]: lost connection after AUTH from unknown[218.149.235.152] 2025-03-27T14:02:51.581083+01:00 linode1.eskil.net postfix/smtpd[401409]: disconnect from unknown[218.149.235.152] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force