This IP address has been reported a total of
704
times from
365 distinct
sources.
103.52.153.215 was first reported on
, and the most recent report was
.
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.
2026-06-03T08:52:28.974257+02:00 PWS-PM-WEB01 sshd[543418]: Invalid user krishna from 103.52.153.215 ...
show more2026-06-03T08:52:28.974257+02:00 PWS-PM-WEB01 sshd[543418]: Invalid user krishna from 103.52.153.215 port 53414
2026-06-03T08:52:28.976646+02:00 PWS-PM-WEB01 sshd[543418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.153.215
2026-06-03T08:52:31.397028+02:00 PWS-PM-WEB01 sshd[543418]: Failed password for invalid user krishna from 103.52.153.215 port 53414 ssh2
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Brute-Force
SSH
Anonymous
Repeated SSH brute force and user enumeration attempts against a secured web server. Multiple failed ...
show moreRepeated SSH brute force and user enumeration attempts against a secured web server. Multiple failed authentication attempts from this IP across an extended period.
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2026-06-03T03:47:55.615867+02:00 vmi3299174 sshd[1101604]: pam_unix(sshd:auth): authentication failu ...
show more2026-06-03T03:47:55.615867+02:00 vmi3299174 sshd[1101604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.153.215
2026-06-03T03:47:57.472214+02:00 vmi3299174 sshd[1101604]: Failed password for invalid user robot from 103.52.153.215 port 47834 ssh2
2026-06-03T04:08:18.826146+02:00 vmi3299174 sshd[1109013]: Invalid user ubuntu from 103.52.153.215 port 48540
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2026-06-03T03:23:09.077853+02:00 ka02 sshd-session[2440074]: Invalid user ricardo from 103.52.153.21 ...
show more2026-06-03T03:23:09.077853+02:00 ka02 sshd-session[2440074]: Invalid user ricardo from 103.52.153.215 port 57562
2026-06-03T03:23:17.081799+02:00 ka02 sshd-session[2440074]: Disconnected from invalid user ricardo 103.52.153.215 port 57562 [preauth]
2026-06-03T03:28:03.144519+02:00 ka02 sshd-session[2440498]: Connection from 103.52.153.215 port 57708 on 46.38.234.197 port 22 rdomain ""
2026-06-03T03:28:04.901171+02:00 ka02 sshd-session[2440498]: Invalid user qa from 103.52.153.215 port 57708
2026-06-03T03:28:05.225803+02:00 ka02 sshd-session[2440498]: Disconnected from invalid user qa 103.52.153.215 port 57708 [preauth]
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Jun 3 03:22:00 charon sshd[4066118]: pam_sss(sshd:auth): authentication failure; logname= uid=0 eui ...
show moreJun 3 03:22:00 charon sshd[4066118]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.153.215 user=ricardo
Jun 3 03:22:02 charon sshd[4066118]: Failed password for invalid user ricardo from 103.52.153.215 port 50022 ssh2
Jun 3 03:26:52 charon sshd[4066153]: Invalid user qa from 103.52.153.215 port 50218
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2026-06-03T02:24:11.521836+02:00 gw-de01-01.guestgw.net sshd[308568]: Invalid user idb from 103.52.1 ...
show more2026-06-03T02:24:11.521836+02:00 gw-de01-01.guestgw.net sshd[308568]: Invalid user idb from 103.52.153.215 port 36292
2026-06-03T02:24:11.811287+02:00 gw-de01-01.guestgw.net sshd[308568]: Disconnected from invalid user idb 103.52.153.215 port 36292 [preauth]
2026-06-03T02:28:26.456299+02:00 gw-de01-01.guestgw.net sshd[309819]: Connection closed by 103.52.153.215 port 36446 [preauth]
2026-06-03T02:32:40.019517+02:00 gw-de01-01.guestgw.net sshd[311049]: Invalid user mailsv from 103.52.153.215 port 36600
2026-06-03T02:32:40.317168+02:00 gw-de01-01.guestgw.net sshd[311049]: Disconnected from invalid user mailsv 103.52.153.215 port 36600 [preauth]
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2026-06-03T00:21:54.189721+00:00 cdn-nl sshd[252618]: Invalid user sarg from 103.52.153.215 port 573 ...
show more2026-06-03T00:21:54.189721+00:00 cdn-nl sshd[252618]: Invalid user sarg from 103.52.153.215 port 57348
2026-06-03T00:26:08.004598+00:00 cdn-nl sshd[252674]: Invalid user idb from 103.52.153.215 port 57540
2026-06-03T00:30:23.460581+00:00 cdn-nl sshd[252740]: Invalid user re from 103.52.153.215 port 57738
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Jun 2 17:03:10 stories sshd[735810]: Invalid user barracuda from 103.52.153.215 port 47952
Jun 2 1 ...
show moreJun 2 17:03:10 stories sshd[735810]: Invalid user barracuda from 103.52.153.215 port 47952
Jun 2 17:14:39 stories sshd[737175]: Invalid user story from 103.52.153.215 port 48328
Jun 2 17:19:21 stories sshd[737671]: Invalid user sarg from 103.52.153.215 port 48498
Jun 2 17:23:32 stories sshd[738124]: Invalid user idb from 103.52.153.215 port 48670
Jun 2 17:27:41 stories sshd[738566]: Invalid user re from 103.52.153.215 port 48848
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Jun 3 02:10:21 charon sshd[4065248]: pam_sss(sshd:auth): authentication failure; logname= uid=0 eui ...
show moreJun 3 02:10:21 charon sshd[4065248]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.153.215 user=barracuda
Jun 3 02:10:24 charon sshd[4065248]: Failed password for invalid user barracuda from 103.52.153.215 port 46886 ssh2
Jun 3 02:17:14 charon sshd[4065373]: Invalid user story from 103.52.153.215 port 47150
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Brute-Force
SSH
Anonymous
2026-06-02T18:39:32.634794zeus sshd[865336]: Invalid user lab from 103.52.153.215 port 32870
2026-06 ...
show more2026-06-02T18:39:32.634794zeus sshd[865336]: Invalid user lab from 103.52.153.215 port 32870
2026-06-02T18:59:39.634488zeus sshd[866628]: Invalid user user from 103.52.153.215 port 34042
2026-06-02T19:02:30.332002zeus sshd[866727]: Invalid user mosquitto from 103.52.153.215 port 34204
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2026-06-02T22:30:18.888006+00:00 auxonode sshd[2029445]: Invalid user valheim from 103.52.153.215 po ...
show more2026-06-02T22:30:18.888006+00:00 auxonode sshd[2029445]: Invalid user valheim from 103.52.153.215 port 52864
2026-06-02T22:39:50.434210+00:00 auxonode sshd[2029846]: Invalid user lab from 103.52.153.215 port 53270
2026-06-02T22:59:57.186203+00:00 auxonode sshd[2030523]: Invalid user user from 103.52.153.215 port 54452
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Brute-Force
SSH
Showing 31 to
45
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