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IP Abuse Reports for 123.113.149.220:
This IP address has been reported a total of
20
times from
15 distinct
sources.
123.113.149.220 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Indonesia
with 5
reports;
Germany
with 2
reports;
Finland
with 2
reports.
The most common categories in these recent reports were:
Brute-Force
15
times;
Hacking
8
times;
Web App Attack
4
times;
Email Spam
3
times;
Port Scan
2
times;
Other
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.
Smartermail 15:53:07.307 [119.247.187.188] SMTP Login failed: That domain was not found. Double chec ...
show moreSmartermail 15:53:07.307 [119.247.187.188] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 15:53:07.307 [119.247.187.188] SMTP Login failed: Domain [olitec.io] not foundmail3-dc1 15:54:00.357 [69.140.71.61] SMTP Login failed: Domain [] not foundmail3-dc1 15:54:00.357 [69.140.71.61] SMTP Login failed: That domain was not found. Double check your email address.is-65b7aeb8 15:54:02.065 [195.182.211.98] SMTP Login failed: User [jsystem.gaitrasporti] not foundis-65b7aeb8 15:54:02.065 [195.182.211.98] SMTP Login failed: Username or password is incorrect.MX1-DC2 15:54:36.745 [106.122.228.26] SMTP Login failed: Username or password is incorrect.MX1-DC2 15:54:36.745 [106.122.228.26] SMTP Login failed: Domain [csi2000.it] not foundis-6411d9d7 15:56:17.661 [123.113.149.220] SMTP Login failed: Domain [arthesi.it] not foundis-6411d9d7 15:56:17.661 [123.113.149.220] SMTP Login failed: That domain was not found. Double check your email address.
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Email: Login failures from Bad Reputation IP: 123.113.149.220. Threat Score: 5.2/10 (MEDIUM). Report ...
show moreEmail: Login failures from Bad Reputation IP: 123.113.149.220. Threat Score: 5.2/10 (MEDIUM). Reported by TangerangKota-CSIRT
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2026-08-27T04:49:43.118261+02:00 mail postfix/smtps/smtpd[2090142]: lost connection after CONNECT fr ...
show more2026-08-27T04:49:43.118261+02:00 mail postfix/smtps/smtpd[2090142]: lost connection after CONNECT from unknown[123.113.149.220]
2026-08-27T04:50:00.038573+02:00 mail postfix/submission/smtpd[2094948]: warning: unknown[123.113.149.220]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-08-27T04:50:00.596219+02:00 mail postfix/submission/smtpd[2094948]: disconnect from unknown[123.113.149.220] ehlo=2 starttls=1 auth=0/1 commands=3/4
...
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Real-time Intercept: SMTP credential brute-force attack on port [465] blocked. Reference: Tagged as ...
show moreReal-time Intercept: SMTP credential brute-force attack on port [465] blocked. Reference: Tagged as Threat by Secure Sentinel
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2026-08-25T07:40:21.869390+02:00 mail postfix/smtps/smtpd[1751672]: lost connection after CONNECT fr ...
show more2026-08-25T07:40:21.869390+02:00 mail postfix/smtps/smtpd[1751672]: lost connection after CONNECT from unknown[123.113.149.220]
2026-08-25T07:40:24.483692+02:00 mail postfix/submission/smtpd[1755526]: lost connection after CONNECT from unknown[123.113.149.220]
2026-08-25T07:40:44.048183+02:00 mail postfix/submission/smtpd[1755526]: warning: unknown[123.113.149.220]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
...
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