This IP address has been reported a total of
23
times from
19 distinct
sources.
71.6.142.66 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.
71.6.142.66 (US/United States/webmail.sintram.com.br), 9 distributed sshd attacks on account [redact ...
show more71.6.142.66 (US/United States/webmail.sintram.com.br), 9 distributed sshd attacks on account [redacted]
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2026-08-28 08:44:13.652663-0500 localhost sshd-session[81879]: Failed password for root from 71.6.1 ...
show more2026-08-28 08:44:13.652663-0500 localhost sshd-session[81879]: Failed password for root from 71.6.142.66 port 51376 ssh2
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71.6.142.66 (US/United States/webmail.sintram.com.br), 3 distributed sshd attacks on account [redact ...
show more71.6.142.66 (US/United States/webmail.sintram.com.br), 3 distributed sshd attacks on account [redacted]
show less
2026-08-28T11:21:30.971079shield sshd\[7828\]: Invalid user binance from 71.6.142.66 port 48220
2026 ...
show more2026-08-28T11:21:30.971079shield sshd\[7828\]: Invalid user binance from 71.6.142.66 port 48220
2026-08-28T11:21:31.041908shield sshd\[7828\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=webmail.sintram.com.br
2026-08-28T11:21:33.127468shield sshd\[7828\]: Failed password for invalid user binance from 71.6.142.66 port 48220 ssh2
2026-08-28T11:21:45.477835shield sshd\[7903\]: Invalid user binance from 71.6.142.66 port 45950
2026-08-28T11:21:45.547588shield sshd\[7903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=webmail.sintram.com.br
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2026-08-28T09:06:51.442718 telos sshd[3779726]: Invalid user bitcoin from 71.6.142.66 port 54362
202 ...
show more2026-08-28T09:06:51.442718 telos sshd[3779726]: Invalid user bitcoin from 71.6.142.66 port 54362
2026-08-28T10:06:21.327114 telos sshd[3781086]: Invalid user changelly from 71.6.142.66 port 53044
2026-08-28T11:10:45.134448 telos sshd[3783674]: Invalid user ftm from 71.6.142.66 port 59596
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2026-08-28T04:47:12.267897-04:00 site sshd-session[114953]: Invalid user bitcoin from 71.6.142.66 po ...
show more2026-08-28T04:47:12.267897-04:00 site sshd-session[114953]: Invalid user bitcoin from 71.6.142.66 port 50562
2026-08-28T05:44:26.279818-04:00 site sshd-session[116333]: Invalid user changelly from 71.6.142.66 port 47764
2026-08-28T06:47:18.453323-04:00 site sshd-session[119059]: Invalid user ftm from 71.6.142.66 port 42452
...
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[Auto ban] Fail2Ban jail sshd on host: 3 failures in 2h. Excerpt: 2026-08-28T08:32:41.579283+00:00 U ...
show more[Auto ban] Fail2Ban jail sshd on host: 3 failures in 2h. Excerpt: 2026-08-28T08:32:41.579283+00:00 Ubuntu-Toronto1 sshd[3072372]: Invalid user bitcoin from 71.6.142.66 port 44194
2026-08-28T09:28:09.196297+00:00 Ubuntu-Toronto1 sshd[3095966]: Invalid user changelly from 71.6.142.66 port 58084
2026-08-28T10:29:41.978994+00:00 Ubuntu-Toronto1 sshd[3122196]: Invalid user ftm from 71.6.142.66 port 43812
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Brute-Force
SSH
Anonymous
2026-08-28T08:31:16.670264+00:00 mail sshd[817205]: Invalid user bitcoin from 71.6.142.66 port 38176 ...
show more2026-08-28T08:31:16.670264+00:00 mail sshd[817205]: Invalid user bitcoin from 71.6.142.66 port 38176
2026-08-28T09:26:29.063116+00:00 mail sshd[818845]: Invalid user changelly from 71.6.142.66 port 60138
2026-08-28T10:27:51.155130+00:00 mail sshd[820566]: Invalid user ftm from 71.6.142.66 port 38156
...
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2026-08-28T10:16:32.197946shield sshd\[25506\]: Invalid user ftm from 71.6.142.66 port 39806
2026-08 ...
show more2026-08-28T10:16:32.197946shield sshd\[25506\]: Invalid user ftm from 71.6.142.66 port 39806
2026-08-28T10:16:32.271218shield sshd\[25506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=webmail.sintram.com.br
2026-08-28T10:16:33.754025shield sshd\[25506\]: Failed password for invalid user ftm from 71.6.142.66 port 39806 ssh2
2026-08-28T10:16:45.862241shield sshd\[25550\]: Invalid user ftm from 71.6.142.66 port 56224
2026-08-28T10:16:45.932210shield sshd\[25550\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=webmail.sintram.com.br
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Brute-Force
SSH
Showing 1 to
15
of 23 reports
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