This IP address has been reported a total of 3,894
times from 377 distinct
sources.
131.106.31.52 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.
Jan 16 06:00:49 plesk postfix/smtpd[2818937]: lost connection after CONNECT from 131-106-31-52.s1842 ... show moreJan 16 06:00:49 plesk postfix/smtpd[2818937]: lost connection after CONNECT from 131-106-31-52.s1842.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com[131.106.31.52]
Jan 16 08:31:28 plesk postfix/smtpd[2992329]: warning: 131-106-31-52.s1842.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com[131.106.31.52]: SASL LOGIN authentication failed: authentication failure
Jan 16 08:31:29 plesk postfix/smtpd[2992329]: disconnect from 131-106-31-52.s1842.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com[131.106.31.52] ehlo=1 auth=0/1 commands=1/2
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2025-01-14 23:18:35.084 [47706] no MAIL in SMTP connection from 131-106-31-52.s1842.c3-0.eas-cbr5.at ... show more2025-01-14 23:18:35.084 [47706] no MAIL in SMTP connection from 131-106-31-52.s1842.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com [131.106.31.52]:49998 I=[192.168.1.220]:25 Ci=47706 D=1m1s
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