This IP address has been reported a total of
1,483
times from
654 distinct
sources.
139.99.38.177 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.
May 23 02:43:23 vm20 sshd[4104042]: Invalid user admin from 139.99.38.177 port 58362
May 23 02:50:57 ...
show moreMay 23 02:43:23 vm20 sshd[4104042]: Invalid user admin from 139.99.38.177 port 58362
May 23 02:50:57 vm20 sshd[4104071]: Invalid user centos from 139.99.38.177 port 49208
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May 22 19:41:55 b146-33 sshd[151893]: Failed password for admin from 139.99.38.177 port 37712 ssh2
M ...
show moreMay 22 19:41:55 b146-33 sshd[151893]: Failed password for admin from 139.99.38.177 port 37712 ssh2
May 22 19:45:42 b146-33 sshd[151928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.38.177 user=root
May 22 19:45:44 b146-33 sshd[151928]: Failed password for root from 139.99.38.177 port 35268 ssh2
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May 23 03:13:44 proteus sshd-session[1071402]: User root from 139.99.38.177 not allowed because none ...
show moreMay 23 03:13:44 proteus sshd-session[1071402]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
May 23 03:17:58 proteus sshd-session[1075036]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
May 23 03:22:15 proteus sshd-session[1077191]: Invalid user james from 139.99.38.177 port 59772
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May 23 02:52:53 proteus sshd-session[1054862]: Invalid user ram from 139.99.38.177 port 46224
May 23 ...
show moreMay 23 02:52:53 proteus sshd-session[1054862]: Invalid user ram from 139.99.38.177 port 46224
May 23 02:56:59 proteus sshd-session[1056835]: Invalid user oracle from 139.99.38.177 port 50540
May 23 03:01:02 proteus sshd-session[1060479]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
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May 23 02:31:56 proteus sshd-session[1036363]: User root from 139.99.38.177 not allowed because none ...
show moreMay 23 02:31:56 proteus sshd-session[1036363]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
May 23 02:36:33 proteus sshd-session[1040018]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
May 23 02:40:23 proteus sshd-session[1043639]: User root from 139.99.38.177 not allowed because none of user's groups are listed in AllowGroups
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Cowrie Honeypot: 2 unauthorised SSH/Telnet login attempts between 2026-05-23T00:33:02Z and 2026-05-2 ...
show moreCowrie Honeypot: 2 unauthorised SSH/Telnet login attempts between 2026-05-23T00:33:02Z and 2026-05-23T00:37:09Z
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(sshd) Failed SSH login from 139.99.38.177 (SG/Singapore/ip177.ip-139-99-38.net): 5 in the last 3600 ...
show more(sshd) Failed SSH login from 139.99.38.177 (SG/Singapore/ip177.ip-139-99-38.net): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: May 22 18:23:45 15581 sshd[27179]: Invalid user user1 from 139.99.38.177 port 49052
May 22 18:23:47 15581 sshd[27179]: Failed password for invalid user user1 from 139.99.38.177 port 49052 ssh2
May 22 18:28:04 15581 sshd[28272]: Invalid user admin from 139.99.38.177 port 35454
May 22 18:28:06 15581 sshd[28272]: Failed password for invalid user admin from 139.99.38.177 port 35454 ssh2
May 22 18:31:48 15581 sshd[29043]: Invalid user mailuser from 139.99.38.177 port 45880
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2026-05-23T00:20:02.140377+01:00 tokyohost-ovh sshd-session[2918021]: Invalid user user1 from 139.99 ...
show more2026-05-23T00:20:02.140377+01:00 tokyohost-ovh sshd-session[2918021]: Invalid user user1 from 139.99.38.177 port 46772
2026-05-23T00:26:38.630266+01:00 tokyohost-ovh sshd-session[3033184]: Invalid user admin from 139.99.38.177 port 60452
2026-05-23T00:30:18.385263+01:00 tokyohost-ovh sshd-session[3097553]: Invalid user mailuser from 139.99.38.177 port 36362
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2026-05-22T23:21:08.254485+00:00 ssh sshd[1231247]: Failed password for invalid user user1 from 139. ...
show more2026-05-22T23:21:08.254485+00:00 ssh sshd[1231247]: Failed password for invalid user user1 from 139.99.38.177 port 49794 ssh2
2026-05-22T23:27:04.660400+00:00 ssh sshd[1233471]: Invalid user admin from 139.99.38.177 port 55870
2026-05-22T23:27:04.665204+00:00 ssh sshd[1233471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.38.177
2026-05-22T23:27:06.312217+00:00 ssh sshd[1233471]: Failed password for invalid user admin from 139.99.38.177 port 55870 ssh2
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(sshd) Failed SSH login from 139.99.38.177 (SG/Singapore/ip177.ip-139-99-38.net): 5 in the last 3600 ...
show more(sshd) Failed SSH login from 139.99.38.177 (SG/Singapore/ip177.ip-139-99-38.net): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: May 22 17:21:15 14606 sshd[1497]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.38.177 user=root
May 22 17:21:17 14606 sshd[1497]: Failed password for root from 139.99.38.177 port 45870 ssh2
May 22 17:26:28 14606 sshd[2358]: Invalid user admin from 139.99.38.177 port 49940
May 22 17:26:30 14606 sshd[2358]: Failed password for invalid user admin from 139.99.38.177 port 49940 ssh2
May 22 17:30:15 14606 sshd[2950]: Invalid user sysadmin from 139.99.38.177 port 49098
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