This IP address has been reported a total of
135
times from
96 distinct
sources.
172.245.28.121 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.
2026-06-04T09:07:57.739968-04:00 lw-dedi-hdz-48t-mtl sshd-session[2240774]: Invalid user appuser fro ...
show more2026-06-04T09:07:57.739968-04:00 lw-dedi-hdz-48t-mtl sshd-session[2240774]: Invalid user appuser from 172.245.28.121 port 44610
2026-06-04T09:13:37.754438-04:00 lw-dedi-hdz-48t-mtl sshd-session[2242968]: Invalid user karthavya from 172.245.28.121 port 53332
2026-06-04T09:17:58.642383-04:00 lw-dedi-hdz-48t-mtl sshd-session[2244533]: Invalid user deploy from 172.245.28.121 port 34968
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2026-06-04T15:03:31.949153+02:00 hades sshd[2868452]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-06-04T15:03:31.949153+02:00 hades sshd[2868452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121
2026-06-04T15:03:34.241042+02:00 hades sshd[2868452]: Failed password for invalid user appuser from 172.245.28.121 port 35076 ssh2
2026-06-04T15:12:57.933964+02:00 hades sshd[2870207]: Invalid user karthavya from 172.245.28.121 port 38338
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2026-06-04T13:59:31.807009+02:00 schenklradio sshd[446832]: Invalid user stream from 172.245.28.121 ...
show more2026-06-04T13:59:31.807009+02:00 schenklradio sshd[446832]: Invalid user stream from 172.245.28.121 port 54624
2026-06-04T14:03:28.154717+02:00 schenklradio sshd[446865]: Invalid user sysadm from 172.245.28.121 port 36156
2026-06-04T14:13:12.294945+02:00 schenklradio sshd[447620]: Invalid user squid from 172.245.28.121 port 38138
2026-06-04T14:17:08.534010+02:00 schenklradio sshd[447646]: Invalid user hafiz from 172.245.28.121 port 57272
2026-06-04T14:23:03.021659+02:00 schenklradio sshd[447683]: Invalid user ubuntu from 172.245.28.121 port 36988
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2026-06-04T12:59:25.127083+01:00 sv2 sshd-session[2360273]: Invalid user stream from 172.245.28.121 ...
show more2026-06-04T12:59:25.127083+01:00 sv2 sshd-session[2360273]: Invalid user stream from 172.245.28.121 port 41988
2026-06-04T13:03:22.024760+01:00 sv2 sshd-session[2362890]: Invalid user sysadm from 172.245.28.121 port 34624
2026-06-04T13:13:05.916241+01:00 sv2 sshd-session[2369257]: Invalid user squid from 172.245.28.121 port 47936
2026-06-04T13:17:01.750935+01:00 sv2 sshd-session[2371589]: Invalid user hafiz from 172.245.28.121 port 60814
2026-06-04T13:22:56.912636+01:00 sv2 sshd-session[2375089]: Invalid user ubuntu from 172.245.28.121 port 60640
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(sshd) Failed SSH login from 172.245.28.121 (US/United States/172-245-28-121-host.colocrossing.com): ...
show more(sshd) Failed SSH login from 172.245.28.121 (US/United States/172-245-28-121-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 4 06:46:30 15488 sshd[26557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121 user=root
Jun 4 06:46:32 15488 sshd[26557]: Failed password for root from 172.245.28.121 port 35524 ssh2
Jun 4 06:58:45 15488 sshd[32725]: Invalid user stream from 172.245.28.121 port 36460
Jun 4 06:58:47 15488 sshd[32725]: Failed password for invalid user stream from 172.245.28.121 port 36460 ssh2
Jun 4 07:00:43 15488 sshd[1257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121 user=root
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2026-06-04T11:59:03.496190+00:00 edge-con-sjc01.int.pdx.net.uk sshd[3118186]: Invalid user stream fr ...
show more2026-06-04T11:59:03.496190+00:00 edge-con-sjc01.int.pdx.net.uk sshd[3118186]: Invalid user stream from 172.245.28.121 port 34732
2026-06-04T11:59:03.517044+00:00 edge-con-sjc01.int.pdx.net.uk sshd[3118186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121
2026-06-04T11:59:05.132207+00:00 edge-con-sjc01.int.pdx.net.uk sshd[3118186]: Failed password for invalid user stream from 172.245.28.121 port 34732 ssh2
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2026-06-04T12:41:18.292316+02:00 RYZEN-1 sshd[2150247]: Disconnected from authenticating user root 1 ...
show more2026-06-04T12:41:18.292316+02:00 RYZEN-1 sshd[2150247]: Disconnected from authenticating user root 172.245.28.121 port 34176 [preauth]
2026-06-04T12:49:57.839619+02:00 RYZEN-1 sshd[2243205]: Disconnected from authenticating user root 172.245.28.121 port 34498 [preauth]
2026-06-04T12:51:44.206375+02:00 RYZEN-1 sshd[2262541]: Disconnected from authenticating user www-data 172.245.28.121 port 51774 [preauth]
2026-06-04T12:53:25.217368+02:00 RYZEN-1 sshd[2280738]: Invalid user luis from 172.245.28.121 port 45412
2026-06-04T12:53:25.375021+02:00 RYZEN-1 sshd[2280738]: Disconnected from invalid user luis 172.245.28.121 port 45412 [preauth]
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Cowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-06-04T09:40:47Z and 2026-06-0 ...
show moreCowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-06-04T09:40:47Z and 2026-06-04T10:45:04Z
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2026-06-04T09:51:32.921699+00:00 Linux18 sshd[52952]: Failed password for invalid user compass from ...
show more2026-06-04T09:51:32.921699+00:00 Linux18 sshd[52952]: Failed password for invalid user compass from 172.245.28.121 port 54176 ssh2
2026-06-04T09:53:25.875342+00:00 Linux18 sshd[6870]: Invalid user microsoft from 172.245.28.121 port 56508
2026-06-04T09:53:25.877758+00:00 Linux18 sshd[6870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121
2026-06-04T09:53:27.990163+00:00 Linux18 sshd[6870]: Failed password for invalid user microsoft from 172.245.28.121 port 56508 ssh2
2026-06-04T09:55:18.543638+00:00 Linux18 sshd[25764]: Invalid user horus from 172.245.28.121 port 56096
2026-06-04T09:55:18.548032+00:00 Linux18 sshd[25764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.28.121
2026-06-04T09:55:20.172115+00:00 Linux18 sshd[25764]: Failed password for invalid user horus from 172.245.28.121 port 56096 ssh2
2026-06-04T09:57:07.634773+00:00 Linux18 sshd[42739]: Invalid user autopromo from
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2026-06-04T11:49:39.309080+02:00 matrix-host01.talk.srvfarm.net sshd[4091033]: Invalid user ted from ...
show more2026-06-04T11:49:39.309080+02:00 matrix-host01.talk.srvfarm.net sshd[4091033]: Invalid user ted from 172.245.28.121 port 39004
2026-06-04T11:49:39.432219+02:00 matrix-host01.talk.srvfarm.net sshd[4091033]: Disconnected from invalid user ted 172.245.28.121 port 39004 [preauth]
2026-06-04T11:52:56.156352+02:00 matrix-host01.talk.srvfarm.net sshd[4091215]: Invalid user compass from 172.245.28.121 port 42348
2026-06-04T11:52:56.281739+02:00 matrix-host01.talk.srvfarm.net sshd[4091215]: Disconnected from invalid user compass 172.245.28.121 port 42348 [preauth]
2026-06-04T11:54:46.739113+02:00 matrix-host01.talk.srvfarm.net sshd[4091302]: Invalid user microsoft from 172.245.28.121 port 56614
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Brute-Force
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