AbuseIPDB » 220.85.251.16

220.85.251.16 was found in our database!

This IP was reported 4,833 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	Goyang-si, Gyeonggi-do

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

Report 220.85.251.16

Whois 220.85.251.16

IP Abuse Reports for 220.85.251.16:

This IP address has been reported a total of 4,833 times from 441 distinct sources. 220.85.251.16 was first reported on February 6th 2024, and the most recent report was 12 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 in UTC	Comment	Categories
Anonymous	2025-03-28 08:38:41 (33 minutes ago)	Mar 28 09:38:40 host postfix/smtps/smtpd\[26350\]: warning: unknown\[220.85.251.16\]: SASL PLAIN a ... show moreMar 28 09:38:40 host postfix/smtps/smtpd\[26350\]: warning: unknown\[220.85.251.16\]: SASL PLAIN authentication failed: show less	Email Spam Brute-Force
Hobby Bob	2025-03-28 03:12:15 (6 hours ago)	Mar 28 04:12:15 server postfix/smtpd[504122]: warning: unknown[220.85.251.16]: SASL LOGIN authentica ... show moreMar 28 04:12:15 server postfix/smtpd[504122]: warning: unknown[220.85.251.16]: SASL LOGIN authentication failed: authentication failure show less	Hacking Brute-Force
ThreatBook.io	2025-03-27 23:56:03 (9 hours ago)	ThreatBook Intelligence: Spam more details on http://threatbook.io/ip/220.85.251.16	SSH
DiodeDave	2025-03-27 22:52:30 (10 hours ago)	Multiple sign in attempts from blocked location	Hacking
solution.it	2025-03-27 22:15:38 (10 hours ago)	Mar 27 23:15:25 vps789997 smtpd[3022588]: ea36a5b503798c8d smtp connected address=220.85.251.16 host ... show moreMar 27 23:15:25 vps789997 smtpd[3022588]: ea36a5b503798c8d smtp connected address=220.85.251.16 host=<unknown> Mar 27 23:15:38 vps789997 smtpd[3022588]: ea36a5b503798c8d smtp failed-command command="AUTH LOGIN (password)" result="535 Authentication failed" show less	Brute-Force
spyra.rocks	2025-03-27 21:39:58 (11 hours ago)	SASL	Brute-Force
rtbh.com.tr	2025-03-27 20:48:33 (12 hours ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Vieira Filho	2025-03-27 16:53:36 (16 hours ago)	Mar 27 02:22:34 vieirafilho postfix/smtps/smtpd[26202]: warning: unknown[220.85.251.16]: SASL PLAIN ... show moreMar 27 02:22:34 vieirafilho postfix/smtps/smtpd[26202]: warning: unknown[220.85.251.16]: SASL PLAIN authentication failed: authentication failure Mar 27 13:53:36 vieirafilho postfix/smtps/smtpd[6047]: warning: unknown[220.85.251.16]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force SSH
brocococonut	2025-03-27 13:05:33 (20 hours ago)	2025-03-27 17:51:35 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 In ... show more2025-03-27 17:51:35 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) 2025-03-27 11:27:54 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) 2025-03-27 12:06:46 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data (set_id=abuse) 2025-03-27 17:51:35 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) 2025-03-27 11:27:54 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force
www.tana.it	2025-03-27 08:17:08 (1 day ago)	SMTP auth dictionary attack	Brute-Force
brocococonut	2025-03-27 06:51:35 (1 day ago)	2025-03-27 11:27:54 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 In ... show more2025-03-27 11:27:54 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) 2025-03-27 11:27:54 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) 2025-03-27 12:06:46 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data (set_id=abuse) 2025-03-27 12:06:46 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data (set_id=abuse) 2025-03-27 17:51:35 dovecot_login authenticator failed for ([220.85.251.16]) [220.85.251.16]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force
Anonymous	2025-03-27 06:43:53 (1 day ago)	Ports: 25,2525,465,587,2525; Direction: 0; Trigger: LF_DISTATTACK	Brute-Force SSH
Anonymous	2025-03-27 05:09:49 (1 day ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
Anonymous	2025-03-27 02:03:59 (1 day ago)	Ports: 25,465,587; Direction: 0; Trigger: LF_DISTATTACK	Brute-Force SSH
cticom.ms	2025-03-27 01:00:19 (1 day ago)	Email Auth Brute force attack 3/3 in last day	Brute-Force