This IP address has been reported a total of
536
times from
123 distinct
sources.
183.101.53.155 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Netherlands
with 162
reports;
Germany
with 112
reports;
United States of America
with 50
reports.
The most common categories in these recent reports were:
Brute-Force
491
times;
SSH
472
times;
Hacking
25
times;
Web App Attack
22
times;
Port Scan
12
times;
Other
14
times.
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.
Oct 20 20:06:05 ubuntu sshd[1373927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ...
show moreOct 20 20:06:05 ubuntu sshd[1373927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
Oct 20 20:06:07 ubuntu sshd[1373927]: Failed password for invalid user ordersfreshworks from 183.101.53.155 port 39207 ssh2
Oct 20 20:09:37 ubuntu sshd[1395615]: Invalid user ubuntu from 183.101.53.155 port 42274
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Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. So ...
show moreDetected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. Sources: fail2ban. First seen: 2026-10-15. Risk score: 100/100.
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Brute-Force
Anonymous
2026-10-20T21:08:41.382220+02:00 hosting15 sshd[2767889]: Failed password for invalid user ubuntu fr ...
show more2026-10-20T21:08:41.382220+02:00 hosting15 sshd[2767889]: Failed password for invalid user ubuntu from 183.101.53.155 port 37945 ssh2
2026-10-20T21:09:48.248701+02:00 hosting15 sshd[2768988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155 user=root
2026-10-20T21:09:49.627300+02:00 hosting15 sshd[2768988]: Failed password for root from 183.101.53.155 port 48602 ssh2
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Oct 20 18:27:26 ubuntu sshd[763740]: Failed password for invalid user genations from 183.101.53.155 ...
show moreOct 20 18:27:26 ubuntu sshd[763740]: Failed password for invalid user genations from 183.101.53.155 port 46705 ssh2
Oct 20 18:28:51 ubuntu sshd[772821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155 user=root
Oct 20 18:28:53 ubuntu sshd[772821]: Failed password for root from 183.101.53.155 port 59697 ssh2
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Brute-Force
SSH
Anonymous
2026-10-20T21:47:03.343308+03:30 digitalogic sshd-session[2975042]: pam_unix(sshd:auth): authenticat ...
show more2026-10-20T21:47:03.343308+03:30 digitalogic sshd-session[2975042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
2026-10-20T21:47:05.058071+03:30 digitalogic sshd-session[2975042]: Failed password for invalid user digitalogic from 183.101.53.155 port 47583 ssh2
2026-10-20T21:47:05.991317+03:30 digitalogic sshd-session[2975042]: Connection closed by invalid user digitalogic 183.101.53.155 port 47583 [preauth]
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Oct 20 17:24:22 ubuntu sshd[374447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui ...
show moreOct 20 17:24:22 ubuntu sshd[374447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
Oct 20 17:24:25 ubuntu sshd[374447]: Failed password for invalid user ubuntu from 183.101.53.155 port 43369 ssh2
Oct 20 17:26:45 ubuntu sshd[389231]: Invalid user ubuntu from 183.101.53.155 port 37217
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2026-10-20T19:07:09.126557+02:00 serengeti sshd-session[3206691]: Failed password for root from 183. ...
show more2026-10-20T19:07:09.126557+02:00 serengeti sshd-session[3206691]: Failed password for root from 183.101.53.155 port 60752 ssh2
2026-10-20T19:07:10.677987+02:00 serengeti sshd-session[3206695]: Invalid user ubuntu from 183.101.53.155 port 32786
2026-10-20T19:07:11.010201+02:00 serengeti sshd-session[3206695]: Failed password for invalid user ubuntu from 183.101.53.155 port 32786 ssh2
2026-10-20T19:16:19.987003+02:00 serengeti sshd-session[3209224]: Invalid user friprogramvarusyndikatet from 183.101.53.155 port 52712
2026-10-20T19:16:20.274565+02:00 serengeti sshd-session[3209224]: Failed password for invalid user friprogramvarusyndikatet from 183.101.53.155 port 52712 ssh2
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Oct 20 18:28:37 odin sshd[11330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ...
show moreOct 20 18:28:37 odin sshd[11330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
Oct 20 18:28:39 odin sshd[11330]: Failed password for invalid user ubuntu from 183.101.53.155 port 41073 ssh2
Oct 20 18:30:31 odin sshd[12484]: Failed password for root from 183.101.53.155 port 58914 ssh2
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Oct 20 18:09:56 odin sshd[4909]: Failed password for root from 183.101.53.155 port 37032 ssh2
Oct 20 ...
show moreOct 20 18:09:56 odin sshd[4909]: Failed password for root from 183.101.53.155 port 37032 ssh2
Oct 20 18:10:10 odin sshd[5490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
Oct 20 18:10:12 odin sshd[5490]: Failed password for invalid user quantumsimulator from 183.101.53.155 port 39693 ssh2
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Oct 20 16:15:37 host sshd[1402641]: Failed password for invalid user ubuntu from 183.101.53.155 port ...
show moreOct 20 16:15:37 host sshd[1402641]: Failed password for invalid user ubuntu from 183.101.53.155 port 34461 ssh2
Oct 20 16:24:40 host sshd[1405404]: Invalid user ubuntu from 183.101.53.155 port 58747
Oct 20 16:24:40 host sshd[1405404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
Oct 20 16:24:43 host sshd[1405404]: Failed password for invalid user ubuntu from 183.101.53.155 port 58747 ssh2
Oct 20 16:27:20 host sshd[1406202]: Invalid user ubuntu from 183.101.53.155 port 60085
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Brute-Force
SSH
Anonymous
2026-10-20T16:17:52.192089+02:00 hosting15 sshd[2496274]: Invalid user louhamburger from 183.101.53. ...
show more2026-10-20T16:17:52.192089+02:00 hosting15 sshd[2496274]: Invalid user louhamburger from 183.101.53.155 port 35830
2026-10-20T16:17:52.529940+02:00 hosting15 sshd[2496274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.53.155
2026-10-20T16:17:54.935976+02:00 hosting15 sshd[2496274]: Failed password for invalid user louhamburger from 183.101.53.155 port 35830 ssh2
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