This IP address has been reported a total of
25
times from
17 distinct
sources.
103.245.237.81 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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
Anonymous
Jun 3 20:55:27 vm53 sshd[412573]: Connection from 103.245.237.81 port 44722 on 139.162.43.234 port ...
show moreJun 3 20:55:27 vm53 sshd[412573]: Connection from 103.245.237.81 port 44722 on 139.162.43.234 port 22 rdomain ""
Jun 3 20:55:28 vm53 sshd[412573]: Connection closed by authenticating user root 103.245.237.81 port 44722 [preauth]
Jun 3 21:01:28 vm53 sshd[413285]: Connection from 103.245.237.81 port 54952 on 139.162.43.234 port 22 rdomain ""
Jun 3 21:01:30 vm53 sshd[413285]: Connection closed by authenticating user root 103.245.237.81 port 54952 [preauth]
Jun 3 21:07:40 vm53 sshd[413336]: Connection from 103.245.237.81 port 50686 on 139.162.43.234 port 22 rdomain ""
Jun 3 21:07:40 vm53 sshd[413336]: Connection closed by authenticating user root 103.245.237.81 port 50686 [preauth]
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Brute-Force
SSH
Anonymous
Jun 3 19:25:13 vm53 sshd[404515]: Connection from 103.245.237.81 port 52972 on 139.162.43.234 port ...
show moreJun 3 19:25:13 vm53 sshd[404515]: Connection from 103.245.237.81 port 52972 on 139.162.43.234 port 22 rdomain ""
Jun 3 19:25:13 vm53 sshd[404515]: Connection closed by authenticating user root 103.245.237.81 port 52972 [preauth]
Jun 3 19:31:12 vm53 sshd[405198]: Connection from 103.245.237.81 port 60308 on 139.162.43.234 port 22 rdomain ""
Jun 3 19:31:13 vm53 sshd[405198]: Connection closed by authenticating user root 103.245.237.81 port 60308 [preauth]
Jun 3 19:37:00 vm53 sshd[405262]: Connection from 103.245.237.81 port 33536 on 139.162.43.234 port 22 rdomain ""
Jun 3 19:37:00 vm53 sshd[405262]: Connection closed by authenticating user root 103.245.237.81 port 33536 [preauth]
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Brute-Force
SSH
Anonymous
Jun 3 17:49:46 vm53 sshd[389637]: Connection from 103.245.237.81 port 37630 on 139.162.43.234 port ...
show moreJun 3 17:49:46 vm53 sshd[389637]: Connection from 103.245.237.81 port 37630 on 139.162.43.234 port 22 rdomain ""
Jun 3 17:49:46 vm53 sshd[389637]: Connection closed by authenticating user root 103.245.237.81 port 37630 [preauth]
Jun 3 17:55:40 vm53 sshd[390736]: Connection from 103.245.237.81 port 40078 on 139.162.43.234 port 22 rdomain ""
Jun 3 17:55:41 vm53 sshd[390736]: Connection closed by authenticating user root 103.245.237.81 port 40078 [preauth]
Jun 3 18:01:55 vm53 sshd[392601]: Connection from 103.245.237.81 port 43672 on 139.162.43.234 port 22 rdomain ""
Jun 3 18:01:55 vm53 sshd[392601]: Connection closed by authenticating user root 103.245.237.81 port 43672 [preauth]
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Jun 3 09:41:10 nervous-edison8 sshd[2034562]: Failed password for root from 103.245.237.81 port 512 ...
show moreJun 3 09:41:10 nervous-edison8 sshd[2034562]: Failed password for root from 103.245.237.81 port 51212 ssh2
Jun 3 09:47:02 nervous-edison8 sshd[2034991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81 user=root
Jun 3 09:47:03 nervous-edison8 sshd[2034991]: Failed password for root from 103.245.237.81 port 48002 ssh2
Jun 3 09:53:03 nervous-edison8 sshd[2035428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81 user=root
Jun 3 09:53:05 nervous-edison8 sshd[2035428]: Failed password for root from 103.245.237.81 port 47712 ssh2
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Brute-Force
SSH
Anonymous
Jun 3 16:18:22 vm53 sshd[372083]: Connection from 103.245.237.81 port 40850 on 139.162.43.234 port ...
show moreJun 3 16:18:22 vm53 sshd[372083]: Connection from 103.245.237.81 port 40850 on 139.162.43.234 port 22 rdomain ""
Jun 3 16:18:22 vm53 sshd[372083]: Connection closed by authenticating user root 103.245.237.81 port 40850 [preauth]
Jun 3 16:24:18 vm53 sshd[374289]: Connection from 103.245.237.81 port 39456 on 139.162.43.234 port 22 rdomain ""
Jun 3 16:24:19 vm53 sshd[374289]: Connection closed by authenticating user root 103.245.237.81 port 39456 [preauth]
Jun 3 16:30:12 vm53 sshd[375144]: Connection from 103.245.237.81 port 60894 on 139.162.43.234 port 22 rdomain ""
Jun 3 16:30:12 vm53 sshd[375144]: Connection closed by authenticating user root 103.245.237.81 port 60894 [preauth]
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2026-06-03T06:56:26.888626+00:00 vps-ed343ff6 sshd[65711]: Invalid user caja01 from 103.245.237.81 p ...
show more2026-06-03T06:56:26.888626+00:00 vps-ed343ff6 sshd[65711]: Invalid user caja01 from 103.245.237.81 port 46704
2026-06-03T07:02:25.292629+00:00 vps-ed343ff6 sshd[71670]: Invalid user caja1 from 103.245.237.81 port 44562
2026-06-03T07:08:26.028436+00:00 vps-ed343ff6 sshd[77481]: Invalid user caja from 103.245.237.81 port 59022
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Brute-Force
Anonymous
Jun 3 14:43:53 vm53 sshd[352250]: Connection from 103.245.237.81 port 39310 on 139.162.43.234 port ...
show moreJun 3 14:43:53 vm53 sshd[352250]: Connection from 103.245.237.81 port 39310 on 139.162.43.234 port 22 rdomain ""
Jun 3 14:43:53 vm53 sshd[352250]: Connection closed by authenticating user root 103.245.237.81 port 39310 [preauth]
Jun 3 14:49:57 vm53 sshd[352805]: Connection from 103.245.237.81 port 57426 on 139.162.43.234 port 22 rdomain ""
Jun 3 14:49:58 vm53 sshd[352805]: Connection closed by authenticating user root 103.245.237.81 port 57426 [preauth]
Jun 3 14:55:56 vm53 sshd[353813]: Connection from 103.245.237.81 port 33940 on 139.162.43.234 port 22 rdomain ""
Jun 3 14:55:56 vm53 sshd[353813]: Connection closed by authenticating user root 103.245.237.81 port 33940 [preauth]
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Jun 3 02:13:15 localhost sshd[2453091]: Invalid user dixi from 103.245.237.81 port 43960
Jun 3 03: ...
show moreJun 3 02:13:15 localhost sshd[2453091]: Invalid user dixi from 103.245.237.81 port 43960
Jun 3 03:07:46 localhost sshd[2454839]: Invalid user ubuntu from 103.245.237.81 port 40256
Jun 3 04:59:16 localhost sshd[2458711]: Invalid user temp from 103.245.237.81 port 54974
Jun 3 05:10:48 localhost sshd[2459122]: Invalid user pi from 103.245.237.81 port 54158
Jun 3 05:21:59 localhost sshd[2459459]: Invalid user pi from 103.245.237.81 port 49756
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Brute-Force
SSH
Anonymous
Jun 3 13:08:45 vm53 sshd[345994]: Connection closed by authenticating user root 103.245.237.81 port ...
show moreJun 3 13:08:45 vm53 sshd[345994]: Connection closed by authenticating user root 103.245.237.81 port 40618 [preauth]
Jun 3 13:14:22 vm53 sshd[346444]: Connection from 103.245.237.81 port 33228 on 139.162.43.234 port 22 rdomain ""
Jun 3 13:14:23 vm53 sshd[346444]: Invalid user pi from 103.245.237.81 port 33228
Jun 3 13:14:23 vm53 sshd[346444]: Connection closed by invalid user pi 103.245.237.81 port 33228 [preauth]
Jun 3 13:19:56 vm53 sshd[346538]: Connection from 103.245.237.81 port 42872 on 139.162.43.234 port 22 rdomain ""
Jun 3 13:19:57 vm53 sshd[346538]: Connection closed by authenticating user root 103.245.237.81 port 42872 [preauth]
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2026-06-03T05:04:07.046700+00:00 squid sshd-session[2070482]: pam_unix(sshd:auth): authentication fa ...
show more2026-06-03T05:04:07.046700+00:00 squid sshd-session[2070482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81 user=root
2026-06-03T05:04:09.173103+00:00 squid sshd-session[2070482]: Failed password for root from 103.245.237.81 port 59806 ssh2
2026-06-03T05:09:47.721271+00:00 squid sshd-session[2072854]: Invalid user pi from 103.245.237.81 port 35340
2026-06-03T05:09:48.011094+00:00 squid sshd-session[2072854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81
2026-06-03T05:09:50.285968+00:00 squid sshd-session[2072854]: Failed password for invalid user pi from 103.245.237.81 port 35340 ssh2
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Brute-Force
SSH
Anonymous
Jun 3 11:48:11 vm53 sshd[339624]: Connection from 103.245.237.81 port 53040 on 139.162.43.234 port ...
show moreJun 3 11:48:11 vm53 sshd[339624]: Connection from 103.245.237.81 port 53040 on 139.162.43.234 port 22 rdomain ""
Jun 3 11:48:12 vm53 sshd[339624]: Connection closed by authenticating user root 103.245.237.81 port 53040 [preauth]
Jun 3 11:54:07 vm53 sshd[340140]: Connection from 103.245.237.81 port 56038 on 139.162.43.234 port 22 rdomain ""
Jun 3 11:54:07 vm53 sshd[340140]: Connection closed by authenticating user root 103.245.237.81 port 56038 [preauth]
Jun 3 11:59:57 vm53 sshd[340415]: Connection from 103.245.237.81 port 47852 on 139.162.43.234 port 22 rdomain ""
Jun 3 11:59:57 vm53 sshd[340415]: Connection closed by authenticating user root 103.245.237.81 port 47852 [preauth]
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2026-06-03T03:09:18.285286+00:00 vm22 sshd-session[2298581]: Connection from 103.245.237.81 port 578 ...
show more2026-06-03T03:09:18.285286+00:00 vm22 sshd-session[2298581]: Connection from 103.245.237.81 port 57866 on 139.59.189.208 port 22 rdomain ""
2026-06-03T03:09:19.226444+00:00 vm22 sshd-session[2298581]: Invalid user ubuntu from 103.245.237.81 port 57866
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Brute-Force
SSH
Anonymous
Jun 3 10:16:54 vm53 sshd[328752]: Invalid user dixi from 103.245.237.81 port 55476
Jun 3 10:16:54 ...
show moreJun 3 10:16:54 vm53 sshd[328752]: Invalid user dixi from 103.245.237.81 port 55476
Jun 3 10:16:54 vm53 sshd[328752]: Connection closed by invalid user dixi 103.245.237.81 port 55476 [preauth]
Jun 3 10:23:09 vm53 sshd[329629]: Connection from 103.245.237.81 port 47880 on 139.162.43.234 port 22 rdomain ""
Jun 3 10:23:09 vm53 sshd[329629]: Connection closed by authenticating user root 103.245.237.81 port 47880 [preauth]
Jun 3 10:28:59 vm53 sshd[331060]: Connection from 103.245.237.81 port 53078 on 139.162.43.234 port 22 rdomain ""
Jun 3 10:28:59 vm53 sshd[331060]: Connection closed by authenticating user root 103.245.237.81 port 53078 [preauth]
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Jun 3 03:16:06 nervous-edison8 sshd[2003542]: Failed password for invalid user dixi from 103.245.23 ...
show moreJun 3 03:16:06 nervous-edison8 sshd[2003542]: Failed password for invalid user dixi from 103.245.237.81 port 35930 ssh2
Jun 3 03:22:16 nervous-edison8 sshd[2003995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81 user=root
Jun 3 03:22:18 nervous-edison8 sshd[2003995]: Failed password for root from 103.245.237.81 port 52466 ssh2
Jun 3 03:28:09 nervous-edison8 sshd[2004421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.245.237.81 user=root
Jun 3 03:28:11 nervous-edison8 sshd[2004421]: Failed password for root from 103.245.237.81 port 49252 ssh2
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Brute-Force
SSH
Anonymous
2026-06-03 04:14:58,555 fail2ban.actions [3799592]: NOTICE [sshd] Ban 103.245.237.81
2026-06 ...
show more2026-06-03 04:14:58,555 fail2ban.actions [3799592]: NOTICE [sshd] Ban 103.245.237.81
2026-06-03 04:27:08,430 fail2ban.actions [3799592]: NOTICE [sshd] Ban 103.245.237.81
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Brute-Force
Exploited Host
Showing 1 to
15
of 25 reports
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