This IP address has been reported a total of
7
times from
2 distinct
sources.
54.198.252.253 was first reported on
September 29th 2026 , and the most recent report was
1 day ago Turkey
with 6
reports;
Germany
with 1
report.
The most common categories in these recent reports were:
Brute-Force
6
times;
Email Spam
5
times;
Web Spam
1
time.
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
🇹🇷
hostopya.com
2026-09-30 16:01:01
(1 day ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Web Spam
🇹🇷
hostopya.com
2026-09-30 15:44:42
(1 day ago)
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 18:33:38 plesk postfix/smtpd[3066226]: warning: ec ...
show more
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 18:33:38 plesk postfix/smtpd[3066226]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:33:40 plesk postfix/smtpd[3066226]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:33:42 plesk postfix/smtpd[3066226]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:33:43 plesk postfix/smtpd[3066226]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:33:45 plesk postfix/smtpd[3066226]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:44:35 plesk postfix/smtpd[3085343]: warning: ec2-54-198-252-253.compute-1.amazon
show less
Email Spam
Brute-Force
🇹🇷
hostopya.com
2026-09-30 15:22:48
(1 day ago)
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 18:11:43 plesk postfix/smtpd[3022764]: warning: ec ...
show more
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 18:11:43 plesk postfix/smtpd[3022764]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:11:45 plesk postfix/smtpd[3022764]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:11:47 plesk postfix/smtpd[3022764]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:11:48 plesk postfix/smtpd[3022764]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:11:50 plesk postfix/smtpd[3022764]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:22:40 plesk postfix/smtpd[3043321]: warning: ec2-54-198-252-253.compute-1.amazon
show less
Email Spam
Brute-Force
🇹🇷
hostopya.com
2026-09-30 15:00:54
(1 day ago)
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:49:50 plesk postfix/smtpd[2977035]: warning: ec ...
show more
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:49:50 plesk postfix/smtpd[2977035]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:49:52 plesk postfix/smtpd[2977035]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:49:53 plesk postfix/smtpd[2977035]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:49:55 plesk postfix/smtpd[2977035]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:49:57 plesk postfix/smtpd[2977035]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 18:00:47 plesk postfix/smtpd[2999351]: warning: ec2-54-198-252-253.compute-1.amazon
show less
Email Spam
Brute-Force
🇹🇷
hostopya.com
2026-09-30 14:39:00
(1 day ago)
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:27:56 plesk postfix/smtpd[2931295]: warning: ec ...
show more
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:27:56 plesk postfix/smtpd[2931295]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:27:57 plesk postfix/smtpd[2931295]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:27:59 plesk postfix/smtpd[2931295]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:28:01 plesk postfix/smtpd[2931295]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:28:02 plesk postfix/smtpd[2931295]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:38:52 plesk postfix/smtpd[2953662]: warning: ec2-54-198-252-253.compute-1.amazon
show less
Email Spam
Brute-Force
🇹🇷
hostopya.com
2026-09-30 14:16:35
(1 day ago)
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:16:27 plesk postfix/smtpd[2908479]: warning: ec ...
show more
[plesk-postfix] 30 failed attempt(s). Log: Sep 30 17:16:27 plesk postfix/smtpd[2908479]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:16:29 plesk postfix/smtpd[2907988]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:16:31 plesk postfix/smtpd[2908479]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:16:33 plesk postfix/smtpd[2907988]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure|Sep 30 17:16:34 plesk postfix/smtpd[2908479]: warning: ec2-54-198-252-253.compute-1.amazonaws.com[54.198.252.253]: SASL LOGIN authentication failed: authentication failure
show less
Email Spam
Brute-Force
2026-09-29 21:12:11
(1 day ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
Showing 1 to
7
of 7 reports
