This IP address has been reported a total of
166
times from
139 distinct
sources.
106.74.21.237 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 25 00:46:50 charon sshd[365639]: Failed password for root from 106.74.21.237 port 28601 ssh2
May ...
show moreMay 25 00:46:50 charon sshd[365639]: Failed password for root from 106.74.21.237 port 28601 ssh2
May 25 00:47:08 charon sshd[365639]: Disconnecting authenticating user root 106.74.21.237 port 28601: Change of username or service not allowed: (root,ssh-connection) -> (test,ssh-connection) [preauth]
May 25 00:47:10 charon sshd[365641]: Invalid user test from 106.74.21.237 port 37957
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2026-05-24T11:56:50.833043+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 ...
show more2026-05-24T11:56:50.833043+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 port 34836 ssh2
2026-05-24T11:56:53.716232+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 port 34836 ssh2
2026-05-24T11:56:56.554345+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 port 34836 ssh2
2026-05-24T11:56:59.768107+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 port 34836 ssh2
2026-05-24T11:57:03.830282+00:00 hostname sshd[2174930]: Failed password for root from 106.74.21.237 port 34836 ssh2
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2026-05-24T02:32:18.937977+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74 ...
show more2026-05-24T02:32:18.937977+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74.21.237 port 15933 ssh2
2026-05-24T02:32:22.112247+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74.21.237 port 15933 ssh2
2026-05-24T02:32:26.600919+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74.21.237 port 15933 ssh2
2026-05-24T02:32:31.308919+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74.21.237 port 15933 ssh2
2026-05-24T02:32:36.089909+01:00 khatuna sshd-session[3669996]: Failed password for root from 106.74.21.237 port 15933 ssh2
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The IP 106.74.21.237 is scanning a server on port 2222. Attack at: 2026-05-23 08:43 (yyyy/MM/dd HH:m ...
show moreThe IP 106.74.21.237 is scanning a server on port 2222. Attack at: 2026-05-23 08:43 (yyyy/MM/dd HH:mm) UTC -3.
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May 23 14:11:32 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
M ...
show moreMay 23 14:11:32 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
May 23 14:11:35 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
May 23 14:11:39 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
May 23 14:11:43 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
May 23 14:11:46 pve-hkg1 sshd[1233110]: Failed password for root from 106.74.21.237 port 9741 ssh2
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May 22 16:19:54 roki sshd[12431]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ...
show moreMay 22 16:19:54 roki sshd[12431]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.74.21.237 user=root
May 22 16:19:56 roki sshd[12431]: Failed password for root from 106.74.21.237 port 32593 ssh2
May 22 16:20:07 roki sshd[12458]: Invalid user test from 106.74.21.237
May 22 16:20:07 roki sshd[12458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.74.21.237
May 22 16:20:08 roki sshd[12458]: Failed password for invalid user test from 106.74.21.237 port 57850 ssh2
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2026-05-21T07:47:32.828444+00:00 de-ffm-lim02-mt01 sshd[1775380]: Failed password for root from 106. ...
show more2026-05-21T07:47:32.828444+00:00 de-ffm-lim02-mt01 sshd[1775380]: Failed password for root from 106.74.21.237 port 28150 ssh2
2026-05-21T07:47:34.993913+00:00 de-ffm-lim02-mt01 sshd[1775380]: Failed password for root from 106.74.21.237 port 28150 ssh2
2026-05-21T07:47:37.366421+00:00 de-ffm-lim02-mt01 sshd[1775380]: Failed password for root from 106.74.21.237 port 28150 ssh2
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Funeypot detected 5 ssh attempts in 8s. Last by user "root", password "pa****rd", client "russh_0.51 ...
show moreFuneypot detected 5 ssh attempts in 8s. Last by user "root", password "pa****rd", client "russh_0.51.1".
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May 20 03:16:31 124388 sshd[278544]: Failed password for root from 106.74.21.237 port 5390 ssh2
May ...
show moreMay 20 03:16:31 124388 sshd[278544]: Failed password for root from 106.74.21.237 port 5390 ssh2
May 20 03:16:39 124388 sshd[278544]: Failed password for root from 106.74.21.237 port 5390 ssh2
May 20 03:16:43 124388 sshd[278544]: Failed password for root from 106.74.21.237 port 5390 ssh2
May 20 03:16:46 124388 sshd[278544]: Disconnecting authenticating user root 106.74.21.237 port 5390: Change of username or service not allowed: (root,ssh-connection) -> (test,ssh-connection) [preauth]
May 20 03:16:47 124388 sshd[278548]: Invalid user test from 106.74.21.237 port 58552
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