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No reports in the last 60 days
106.55.52.106 has been reported 1,165
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
This IP address has been reported a total of
1,165
times from
250 distinct
sources.
106.55.52.106 was first reported on
, and the most recent report was
.
Aug 7 01:15:16 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=< ...
show moreAug 7 01:15:16 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=106.55.52.106, lip=144.91.77.193, session=<D+hcg7o7loJqNzRq>
Aug 7 05:00:15 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=106.55.52.106, lip=144.91.77.193, session=<9Ur9p707lrpqNzRq>
Aug 7 08:55:19 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=106.55.52.106, lip=144.91.77.193, session=<ioOu8MA7AoZqNzRq>
Aug 7 12:56:17 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=106.55.52.106, lip=144.91.77.193, session=<kcZoTsQ76sRqNzRq>
Aug 7 16:50:18 server dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=106.55.52.106, lip=144.91.77.193, session=<ovtMk8c7mI5qNzRq>
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Brute-Force
Anonymous
Dec 3 02:29:30 mail fail2ban.actions [599]: NOTICE [dovecot] Ban 106.55.52.106
Dec 3 04:13 ...
show moreDec 3 02:29:30 mail fail2ban.actions [599]: NOTICE [dovecot] Ban 106.55.52.106
Dec 3 04:13:09 mail fail2ban.actions [599]: NOTICE [dovecot] Ban 106.55.52.106
Dec 3 05:58:12 mail fail2ban.actions [599]: NOTICE [dovecot] Ban 106.55.52.106
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Fail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security too ...
show moreFail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security tooling. Technical log details and local server identifiers intentionally omitted for privacy.
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Fail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security too ...
show moreFail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security tooling. Technical log details and local server identifiers intentionally omitted for privacy.
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Fail2Ban sshd: repeated SSH login failures (brute-force) against key-only SSH. Technical log details ...
show moreFail2Ban sshd: repeated SSH login failures (brute-force) against key-only SSH. Technical log details and local server identifiers intentionally omitted for privacy.
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Brute-Force
SSH
Anonymous
Dec 11 14:14:13 vps sshd[1137107]: Failed password for root from 106.55.52.106 port 34256 ssh2
Dec 1 ...
show moreDec 11 14:14:13 vps sshd[1137107]: Failed password for root from 106.55.52.106 port 34256 ssh2
Dec 11 18:10:28 vps sshd[1141780]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.52.106 user=root
Dec 11 18:10:30 vps sshd[1141780]: Failed password for root from 106.55.52.106 port 59204 ssh2
Dec 12 02:56:09 vps sshd[1152317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.52.106 user=root
Dec 12 02:56:10 vps sshd[1152317]: Failed password for root from 106.55.52.106 port 60882 ssh2
...
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2025-12-12 06:15:01,575 quad proftpd[2728571] quad (106.55.52.106[106.55.52.106]): USER root: no suc ...
show more2025-12-12 06:15:01,575 quad proftpd[2728571] quad (106.55.52.106[106.55.52.106]): USER root: no such user found from 106.55.52.106 [106.55.52.106] to 2.56.97.107:22
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Connection closed by authenticating user root 106.55.52.106 port 52428 [preauth]
Connection closed b ...
show moreConnection closed by authenticating user root 106.55.52.106 port 52428 [preauth]
Connection closed by authenticating user root 106.55.52.106 port 42142 [preauth]
Connection closed by authenticating user root 106.55.52.106 port 51800 [preauth]
Connection closed by authenticating user root 106.55.52.106 port 44420 [preauth]
Connection closed by authenticating user root 106.55.52.106 port 35116 [preauth]
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