This IP address has been reported a total of
21
times from
9 distinct
sources.
106.75.232.21 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.
2026-08-22T16:19:36.697573+08:00 *hostname* sshd-session[1003401]: Invalid user ubuntu from 106.75.2 ...
show more2026-08-22T16:19:36.697573+08:00 *hostname* sshd-session[1003401]: Invalid user ubuntu from 106.75.232.21 port 55486
2026-08-22T16:19:44.366320+08:00 *hostname* sshd-session[1003408]: Connection from 106.75.232.21 port 51036 on 10.100.131.227 port 22 rdomain ""
2026-08-22T16:19:59.232080+08:00 *hostname* sshd-session[1003408]: Invalid user ubuntu from 106.75.232.21 port 51036
2026-08-22T16:20:07.508891+08:00 *hostname* sshd-session[1003414]: Connection from 106.75.232.21 port 46126 on 10.100.131.227 port 22 rdomain ""
2026-08-22T16:20:22.436609+08:00 *hostname* sshd-session[1003414]: Invalid user ubuntu from 106.75.232.21 port 46126
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2026-08-14T23:43:17.980367+08:00 self-dedi-wyse-5070-tna sshd-session[806782]: Invalid user ubuntu f ...
show more2026-08-14T23:43:17.980367+08:00 self-dedi-wyse-5070-tna sshd-session[806782]: Invalid user ubuntu from 106.75.232.21 port 43904
2026-08-14T23:43:39.250290+08:00 self-dedi-wyse-5070-tna sshd-session[806833]: Invalid user ubuntu from 106.75.232.21 port 42574
2026-08-14T23:43:40.523288+08:00 self-dedi-wyse-5070-tna sshd-session[806836]: Invalid user ubuntu from 106.75.232.21 port 42594
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2026-08-11T16:05:32.031912+08:00 localhost sshd[1661932]: Invalid user ubuntu from 106.75.232.21 por ...
show more2026-08-11T16:05:32.031912+08:00 localhost sshd[1661932]: Invalid user ubuntu from 106.75.232.21 port 52146
2026-08-11T16:05:33.626802+08:00 localhost sshd[1661936]: Invalid user ubuntu from 106.75.232.21 port 52162
2026-08-11T16:05:34.326735+08:00 localhost sshd[1661998]: Invalid user ubuntu from 106.75.232.21 port 52176
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2026-08-11T05:00:35.808776+08:00 VM-8-9-debian sshd[775634]: Failed password for root from 106.75.23 ...
show more2026-08-11T05:00:35.808776+08:00 VM-8-9-debian sshd[775634]: Failed password for root from 106.75.232.21 port 56236 ssh2
2026-08-11T05:00:37.203000+08:00 VM-8-9-debian sshd[775685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.232.21 user=root
2026-08-11T05:00:39.097639+08:00 VM-8-9-debian sshd[775685]: Failed password for root from 106.75.232.21 port 59642 ssh2
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2026-08-08T06:25:30.542838+08:00 localhost sshd-session[1344980]: Invalid user ubuntu from 106.75.23 ...
show more2026-08-08T06:25:30.542838+08:00 localhost sshd-session[1344980]: Invalid user ubuntu from 106.75.232.21 port 48848
2026-08-08T06:25:30.632025+08:00 localhost sshd-session[1344986]: Invalid user ubuntu from 106.75.232.21 port 48866
2026-08-08T06:25:30.717014+08:00 localhost sshd-session[1344989]: Invalid user ubuntu from 106.75.232.21 port 48880
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2026-08-07T21:06:12.102437+08:00 VM-8-9-debian sshd[153259]: Failed password for root from 106.75.23 ...
show more2026-08-07T21:06:12.102437+08:00 VM-8-9-debian sshd[153259]: Failed password for root from 106.75.232.21 port 49862 ssh2
2026-08-07T21:06:14.497405+08:00 VM-8-9-debian sshd[153263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.232.21 user=root
2026-08-07T21:06:16.602199+08:00 VM-8-9-debian sshd[153263]: Failed password for root from 106.75.232.21 port 49876 ssh2
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2026-08-06T02:17:27.453526+08:00 C20241211186402 sshd[2376095]: Failed password for invalid user ubu ...
show more2026-08-06T02:17:27.453526+08:00 C20241211186402 sshd[2376095]: Failed password for invalid user ubuntu from 106.75.232.21 port 43458 ssh2
2026-08-06T02:17:27.968491+08:00 C20241211186402 sshd[2376105]: Invalid user ubuntu from 106.75.232.21 port 43488
2026-08-06T02:17:27.990407+08:00 C20241211186402 sshd[2376105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.232.21
2026-08-06T02:17:30.476448+08:00 C20241211186402 sshd[2376105]: Failed password for invalid user ubuntu from 106.75.232.21 port 43488 ssh2
2026-08-06T02:17:33.066201+08:00 C20241211186402 sshd[2376156]: Invalid user ubuntu from 106.75.232.21 port 43510
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2026-08-05T14:39:59.131847+08:00 VM-8-9-debian sshd[3924979]: Failed password for root from 106.75.2 ...
show more2026-08-05T14:39:59.131847+08:00 VM-8-9-debian sshd[3924979]: Failed password for root from 106.75.232.21 port 39260 ssh2
2026-08-05T14:39:59.615666+08:00 VM-8-9-debian sshd[3924982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.232.21 user=root
2026-08-05T14:40:02.099625+08:00 VM-8-9-debian sshd[3924982]: Failed password for root from 106.75.232.21 port 39268 ssh2
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2026-08-03T22:24:42.672740+08:00 *hostname* sshd-session[2661173]: Invalid user ubuntu from 106.75.2 ...
show more2026-08-03T22:24:42.672740+08:00 *hostname* sshd-session[2661173]: Invalid user ubuntu from 106.75.232.21 port 39698
2026-08-03T22:24:42.707996+08:00 *hostname* sshd-session[2661177]: Connection from 106.75.232.21 port 39718 on 10.89.160.7 port 22 rdomain ""
2026-08-03T22:24:42.785515+08:00 *hostname* sshd-session[2661177]: Invalid user ubuntu from 106.75.232.21 port 39718
2026-08-03T22:24:42.824560+08:00 *hostname* sshd-session[2661181]: Connection from 106.75.232.21 port 39730 on 10.89.160.7 port 22 rdomain ""
2026-08-03T22:24:43.102104+08:00 *hostname* sshd-session[2661181]: Invalid user ubuntu from 106.75.232.21 port 39730
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2026-08-02T22:54:21.336802+08:00 localhost sshd[3736583]: Invalid user ubuntu from 106.75.232.21 por ...
show more2026-08-02T22:54:21.336802+08:00 localhost sshd[3736583]: Invalid user ubuntu from 106.75.232.21 port 34204
2026-08-02T22:54:21.419673+08:00 localhost sshd[3736606]: Invalid user ubuntu from 106.75.232.21 port 34232
2026-08-02T22:54:22.148194+08:00 localhost sshd[3736609]: Invalid user ubuntu from 106.75.232.21 port 34236
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2026-08-02T10:40:55.261663+08:00 *hostname* sshd-session[2147053]: Invalid user ubuntu from 106.75.2 ...
show more2026-08-02T10:40:55.261663+08:00 *hostname* sshd-session[2147053]: Invalid user ubuntu from 106.75.232.21 port 40286
2026-08-02T10:40:55.312414+08:00 *hostname* sshd-session[2147059]: Connection from 106.75.232.21 port 40318 on 115.231.27.164 port 22 rdomain ""
2026-08-02T10:40:56.340702+08:00 *hostname* sshd-session[2147059]: Invalid user ubuntu from 106.75.232.21 port 40318
2026-08-02T10:40:56.396642+08:00 *hostname* sshd-session[2147062]: Connection from 106.75.232.21 port 40336 on 115.231.27.164 port 22 rdomain ""
2026-08-02T10:40:57.221341+08:00 *hostname* sshd-session[2147062]: Invalid user ubuntu from 106.75.232.21 port 40336
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2026-07-29T18:56:08.075263+08:00 localhost sshd[915942]: Invalid user ubuntu from 106.75.232.21 port ...
show more2026-07-29T18:56:08.075263+08:00 localhost sshd[915942]: Invalid user ubuntu from 106.75.232.21 port 55444
2026-07-29T18:56:08.165704+08:00 localhost sshd[915947]: Invalid user ubuntu from 106.75.232.21 port 55464
2026-07-29T18:56:08.255394+08:00 localhost sshd[915950]: Invalid user ubuntu from 106.75.232.21 port 55490
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Brute-Force
SSH
Showing 1 to
15
of 21 reports
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