This IP address has been reported a total of
10
times from
6 distinct
sources.
38.240.45.49 was first reported on
September 24th 2026 , and the most recent report was
1 week ago .
In the last 60 days, the top reporter locations were:
Indonesia
with 5
reports;
Brazil
with 1
report;
Czechia
with 1
report.
The most common categories in these recent reports were:
Brute-Force
9
times;
Port Scan
1
time;
Exploited Host
1
time.
Old Reports
The most recent abuse report for this IP address is from
1 week ago . It is possible that this IP is no
longer involved in abusive activities.
Reporter
IoA Timestamp (UTC)
Comment
Categories
๐ฎ๐ฉ
xveil
2026-09-26 05:13:49
(1 week ago)
2026-09-26T12:13:44.959346 mail-honeypot postfix/submission/smtpd[19719]: warning: unknown[38.240.45 ...
show more
2026-09-26T12:13:44.959346 mail-honeypot postfix/submission/smtpd[19719]: warning: unknown[38.240.45.49]: SASL LOGIN authentication failed: authentication failure
...
show less
Brute-Force
๐ฉ๐ช
LRob
2026-09-26 02:33:29
(1 week ago)
This address opens SMTP sessions to our mail server, asks whether authentication is offered, and han ...
show more
This address opens SMTP sessions to our mail server, asks whether authentication is offered, and hangs up. This is reconnaissance for credential attacks on mail accounts, seen from many addresses at once; blocked. Please check what runs on this address. | 2026-09-26 02:33 UTC
show less
Port Scan
๐ฎ๐ฉ
xveil
2026-09-25 18:26:30
(1 week ago)
2026-09-26T01:26:28.504983 mail-honeypot postfix/submission/smtpd[9042]: warning: unknown[38.240.45. ...
show more
2026-09-26T01:26:28.504983 mail-honeypot postfix/submission/smtpd[9042]: warning: unknown[38.240.45.49]: SASL LOGIN authentication failed: authentication failure
...
show less
Brute-Force
๐ฎ๐ฉ
xveil
2026-09-25 03:04:02
(1 week ago)
2026-09-25T10:04:00.062776 mail-honeypot postfix/submission/smtpd[21126]: warning: unknown[38.240.45 ...
show more
2026-09-25T10:04:00.062776 mail-honeypot postfix/submission/smtpd[21126]: warning: unknown[38.240.45.49]: SASL LOGIN authentication failed: authentication failure
...
show less
Brute-Force
๐ฟ๐ฆ
maximonline.co.za
2026-09-24 18:00:12
(1 week ago)
Brute Force SMTP AUTH Attack
Brute-Force
๐ฉ๐ฐ
powerhostingdk
2026-09-24 17:26:25
(1 week ago)
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report ...
show more
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
show less
Brute-Force
๐จ๐ฟ
unhfree.net
2026-09-24 16:04:55
(1 week ago)
Sep 24 18:00:02 canopus postfix/smtpd[2204564]: NOQUEUE: reject: RCPT from unknown[38.240.45.49]: 55 ...
show more
Sep 24 18:00:02 canopus postfix/smtpd[2204564]: NOQUEUE: reject: RCPT from unknown[38.240.45.49]: 554 5.7.1 Service unavailable; Client host [38.240.45.49] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/38.240.45.49; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<WN4unSd>
Sep 24 18:00:03 canopus postfix/smtpd[2204564]: NOQUEUE: reject: RCPT from unknown[38.240.45.49]: 554 5.7.1 Service unavailable; Client host [38.240.45.49] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/38.240.45.49; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<tP42wOflE>
Sep 24 18:00:05 canopus postfix/smtpd[2204564]: NOQUEUE: reject: RCPT from unknown[38.240.45.49]: 554 5.7.1 Service unavailable; Client host [38.240.45.49] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/38.240.45.49; from=<[email protected]
...
show less
Brute-Force
Exploited Host
๐ฎ๐ฉ
xveil
2026-09-24 15:15:19
(1 week ago)
2026-09-24T22:15:16.645634 mail-honeypot postfix/submission/smtpd[1370]: warning: unknown[38.240.45. ...
show more
2026-09-24T22:15:16.645634 mail-honeypot postfix/submission/smtpd[1370]: warning: unknown[38.240.45.49]: SASL LOGIN authentication failed: authentication failure
...
show less
Brute-Force
๐ฎ๐ฉ
xveil
2026-09-24 14:42:33
(1 week ago)
2026-09-24T21:42:31.671072 mail-honeypot postfix/submission/smtpd[7257]: warning: unknown[38.240.45. ...
show more
2026-09-24T21:42:31.671072 mail-honeypot postfix/submission/smtpd[7257]: warning: unknown[38.240.45.49]: SASL LOGIN authentication failed: authentication failure
...
show less
Brute-Force
๐ง๐ท
KingHost
2026-09-24 14:26:43
(1 week ago)
Brute-Force
Showing 1 to
10
of 10 reports