Recent reportsWe have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
This IP address carried out 3 port scanning attempts on 04-11-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
2026-11-04T02:04:36.499268-07:00 b146-08 sshd[18101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.50.23 user=root
2026-11-04T02:04:39.104574-07:00 b146-08 sshd[18101]: Failed password for invalid us ...
show more2026-11-04T02:04:36.499268-07:00 b146-08 sshd[18101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.50.23 user=root
2026-11-04T02:04:39.104574-07:00 b146-08 sshd[18101]: Failed password for invalid user root from 106.51.50.23 port 56790 ssh2
2026-11-04T02:57:07.169728-07:00 b146-08 sshd[19733]: User root from 106.51.50.23 not allowed because none of user's groups are listed in AllowGroups
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Brute-Force
SSH
Anonymous
Nov 4 09:25:54 dcd-gentoo-vm sshd-session[341327]: Invalid user dev from 106.51.50.23 port 34626
Nov 4 09:29:11 dcd-gentoo-vm sshd-session[341400]: Invalid user www from 106.51.50.23 port 49600
Nov 4 09:32:23 dcd-gentoo-vm sshd-session[341481]: In ...
show moreNov 4 09:25:54 dcd-gentoo-vm sshd-session[341327]: Invalid user dev from 106.51.50.23 port 34626
Nov 4 09:29:11 dcd-gentoo-vm sshd-session[341400]: Invalid user www from 106.51.50.23 port 49600
Nov 4 09:32:23 dcd-gentoo-vm sshd-session[341481]: Invalid user foundry from 106.51.50.23 port 36334
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2026-11-04T06:16:25.214271+01:00 serengeti sshd-session[179236]: Failed password for root from 106.51.50.23 port 56832 ssh2
2026-11-04T06:19:43.049105+01:00 serengeti sshd-session[179646]: Failed password for root from 106.51.50.23 port 43560 ssh2
20 ...
show more2026-11-04T06:16:25.214271+01:00 serengeti sshd-session[179236]: Failed password for root from 106.51.50.23 port 56832 ssh2
2026-11-04T06:19:43.049105+01:00 serengeti sshd-session[179646]: Failed password for root from 106.51.50.23 port 43560 ssh2
2026-11-04T06:23:01.510305+01:00 serengeti sshd-session[180188]: Invalid user hossein from 106.51.50.23 port 58516
2026-11-04T06:23:01.511756+01:00 serengeti sshd-session[180188]: Failed password for invalid user hossein from 106.51.50.23 port 58516 ssh2
2026-11-04T06:26:15.615122+01:00 serengeti sshd-session[180815]: Failed password for root from 106.51.50.23 port 45240 ssh2
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