Network Abuse Incident Log

Brute force abuse incident from 52.231.166.244

Posted February 6, 2021 16:31 by abuse
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The following Brute force abuse incident from 52.231.166.244 was logged at 2021-02-06 16:31:05:

Feb  6 16:31:05 mailman postfix/smtpd[32334]: warning: unknown[52.231.166.244]:
SASL LOGIN authentication failed: authentication failure


Worst offender ASNs

🚽 AS4134 (19,645 events)

🚽 AS4837 (3,727 events)

🚽 AS45899 (3,329 events)

🚽 AS28202 (3,182 events)

🚽 AS14061 (2,567 events)

🚽 AS16276 (1,935 events)

🚽 AS8075 (1,744 events)

🚽 AS12389 (1,342 events)

🚽 AS4766 (1,192 events)

🚽 AS9808 (1,110 events)

Worst offender IPs

💩 78.128.113.87 (46 events)

💩 80.66.81.143 (43 events)

💩 51.254.47.198 (35 events)

💩 145.249.105.210 (34 events)

💩 218.4.239.146 (33 events)

💩 58.57.4.238 (31 events)

💩 5.101.40.81 (30 events)

💩 189.254.33.157 (30 events)

💩 188.166.216.84 (29 events)

💩 103.207.37.40 (28 events)

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