This IP address has been reported a total of
180
times from
100 distinct
sources.
206.81.8.53 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.
2026-08-28T16:44:48.789770+02:00 gaia sshd[1962843]: Failed password for invalid user Ubuntu from 20 ...
show more2026-08-28T16:44:48.789770+02:00 gaia sshd[1962843]: Failed password for invalid user Ubuntu from 206.81.8.53 port 50710 ssh2
2026-08-28T16:47:49.645549+02:00 gaia sshd[1963964]: Connection from 206.81.8.53 port 50508 on 148.251.110.65 port 22 rdomain ""
2026-08-28T16:47:50.023864+02:00 gaia sshd[1963964]: Invalid user ubuntu from 206.81.8.53 port 50508
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2026-08-28T16:44:33.010543+02:00 dev sshd[308507]: pam_unix(sshd:auth): authentication failure; logn ...
show more2026-08-28T16:44:33.010543+02:00 dev sshd[308507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T16:44:35.133488+02:00 dev sshd[308507]: Failed password for invalid user Ubuntu from 206.81.8.53 port 46452 ssh2
2026-08-28T16:47:36.251756+02:00 dev sshd[311993]: Invalid user ubuntu from 206.81.8.53 port 42314
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Aug 28 16:43:57 jira sshd[2721703]: Connection closed by invalid user Ubuntu 206.81.8.53 port 36516 ...
show moreAug 28 16:43:57 jira sshd[2721703]: Connection closed by invalid user Ubuntu 206.81.8.53 port 36516 [preauth]
Aug 28 16:46:55 jira sshd[2721761]: Connection from 206.81.8.53 port 34528 on 138.201.123.138 port 22 rdomain ""
Aug 28 16:46:55 jira sshd[2721761]: Invalid user ubuntu from 206.81.8.53 port 34528
Aug 28 16:46:56 jira sshd[2721761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
Aug 28 16:46:57 jira sshd[2721761]: Failed password for invalid user ubuntu from 206.81.8.53 port 34528 ssh2
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Brute-Force
SSH
Anonymous
2026-08-28T14:37:20.967257+00:00 vps-8967498d-vps-ovh-net sshd[1069074]: Invalid user dragon from 20 ...
show more2026-08-28T14:37:20.967257+00:00 vps-8967498d-vps-ovh-net sshd[1069074]: Invalid user dragon from 206.81.8.53 port 44552
2026-08-28T14:37:21.044180+00:00 vps-8967498d-vps-ovh-net sshd[1069074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T14:37:22.861499+00:00 vps-8967498d-vps-ovh-net sshd[1069074]: Failed password for invalid user dragon from 206.81.8.53 port 44552 ssh2
2026-08-28T14:40:27.714719+00:00 vps-8967498d-vps-ovh-net sshd[1069195]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53 user=ubuntu
2026-08-28T14:40:29.401386+00:00 vps-8967498d-vps-ovh-net sshd[1069195]: Failed password for ubuntu from 206.81.8.53 port 39656 ssh2
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2026-08-28T14:30:53.072355+00:00 ubuntu-4gb-hel1-1 sshd[377117]: Connection closed by authenticating ...
show more2026-08-28T14:30:53.072355+00:00 ubuntu-4gb-hel1-1 sshd[377117]: Connection closed by authenticating user root 206.81.8.53 port 59826 [preauth]
2026-08-28T14:34:11.277872+00:00 ubuntu-4gb-hel1-1 sshd[377286]: Invalid user ubuntu from 206.81.8.53 port 33052
2026-08-28T14:34:11.384538+00:00 ubuntu-4gb-hel1-1 sshd[377286]: Connection closed by invalid user ubuntu 206.81.8.53 port 33052 [preauth]
2026-08-28T14:37:23.911408+00:00 ubuntu-4gb-hel1-1 sshd[377402]: Invalid user dragon from 206.81.8.53 port 58530
2026-08-28T14:37:24.019105+00:00 ubuntu-4gb-hel1-1 sshd[377402]: Connection closed by invalid user dragon 206.81.8.53 port 58530 [preauth]
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Aug 28 16:33:15 Debian-1202-bookworm-amd64-base sshd[576761]: pam_unix(sshd:auth): authentication fa ...
show moreAug 28 16:33:15 Debian-1202-bookworm-amd64-base sshd[576761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
Aug 28 16:33:17 Debian-1202-bookworm-amd64-base sshd[576761]: Failed password for invalid user ubuntu from 206.81.8.53 port 47818 ssh2
Aug 28 16:36:27 Debian-1202-bookworm-amd64-base sshd[716736]: Invalid user dragon from 206.81.8.53 port 44870
Aug 28 16:36:27 Debian-1202-bookworm-amd64-base sshd[716736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
Aug 28 16:36:29 Debian-1202-bookworm-amd64-base sshd[716736]: Failed password for invalid user dragon from 206.81.8.53 port 44870 ssh2
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2026-08-28T14:32:09.938301+00:00 netbird.franssen.xyz sshd-session[216379]: pam_unix(sshd:auth): aut ...
show more2026-08-28T14:32:09.938301+00:00 netbird.franssen.xyz sshd-session[216379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T14:32:12.384633+00:00 netbird.franssen.xyz sshd-session[216379]: Failed password for invalid user ubuntu from 206.81.8.53 port 44506 ssh2
2026-08-28T14:35:23.914312+00:00 netbird.franssen.xyz sshd-session[217314]: Invalid user dragon from 206.81.8.53 port 40986
2026-08-28T14:35:24.114011+00:00 netbird.franssen.xyz sshd-session[217314]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T14:35:26.458494+00:00 netbird.franssen.xyz sshd-session[217314]: Failed password for invalid user dragon from 206.81.8.53 port 40986 ssh2
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Brute-Force
SSH
Anonymous
2026-08-28T14:31:34.777249+00:00 anubis sshd[689541]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-08-28T14:31:34.777249+00:00 anubis sshd[689541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T14:31:36.289027+00:00 anubis sshd[689541]: Failed password for invalid user ubuntu from 206.81.8.53 port 47056 ssh2
2026-08-28T14:34:51.274784+00:00 anubis sshd[689784]: Invalid user dragon from 206.81.8.53 port 48912
2026-08-28T14:34:51.444896+00:00 anubis sshd[689784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu
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2026-08-28T16:31:17.304412+02:00 frank sshd-session[1200001]: pam_unix(sshd:auth): authentication fa ...
show more2026-08-28T16:31:17.304412+02:00 frank sshd-session[1200001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T16:31:19.804190+02:00 frank sshd-session[1200001]: Failed password for invalid user ubuntu from 206.81.8.53 port 59316 ssh2
2026-08-28T16:34:34.757761+02:00 frank sshd-session[1204439]: Invalid user dragon from 206.81.8.53 port 41792
2026-08-28T16:34:34.850943+02:00 frank sshd-session[1204439]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.8.53
2026-08-28T16:34:37.068104+02:00 frank sshd-session[1204439]: Failed password for invalid user dragon from 206.81.8.53 port 41792 ssh2
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2026-08-28T16:14:26.247293+02:00 epyc02 sshd-session[1677007]: Connection from 206.81.8.53 port 3395 ...
show more2026-08-28T16:14:26.247293+02:00 epyc02 sshd-session[1677007]: Connection from 206.81.8.53 port 33952 on 5.231.248.233 port 22 rdomain ""
2026-08-28T16:14:27.112263+02:00 epyc02 sshd-session[1677007]: Invalid user blockchain from 206.81.8.53 port 33952
2026-08-28T16:33:22.413034+02:00 epyc02 sshd-session[1693064]: Connection from 206.81.8.53 port 54012 on 5.231.248.233 port 22 rdomain ""
2026-08-28T16:33:23.005706+02:00 epyc02 sshd-session[1693064]: Invalid user ubuntu from 206.81.8.53 port 54012
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2026-08-28T16:29:03.413269+02:00 gaia sshd[1956687]: Failed password for invalid user root from 206. ...
show more2026-08-28T16:29:03.413269+02:00 gaia sshd[1956687]: Failed password for invalid user root from 206.81.8.53 port 42622 ssh2
2026-08-28T16:32:19.536428+02:00 gaia sshd[1957889]: Connection from 206.81.8.53 port 40190 on 148.251.110.65 port 22 rdomain ""
2026-08-28T16:32:19.913868+02:00 gaia sshd[1957889]: Invalid user ubuntu from 206.81.8.53 port 40190
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Brute-Force
SSH
Showing 1 to
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