Network Abuse Incident Log

Brute force abuse incident from 123.20.237.140

Posted December 7, 2020 05:22 by abuse
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The following Brute force abuse incident from 123.20.237.140 was logged at 2020-12-07 05:22:49:

Dec  7 05:22:49 mailman postfix/smtpd[22412]: warning: unknown[123.20.237.140]:
SASL LOGIN authentication failed: authentication failure


Worst offender ASNs

🚽 AS4134 (19,367 events)

🚽 AS4837 (3,656 events)

🚽 AS45899 (3,283 events)

🚽 AS28202 (2,769 events)

🚽 AS14061 (2,501 events)

🚽 AS16276 (1,930 events)

🚽 AS8075 (1,742 events)

🚽 AS12389 (1,277 events)

🚽 AS4766 (1,169 events)

🚽 AS9808 (1,075 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)

💩 189.254.33.157 (30 events)

💩 5.101.40.81 (30 events)

💩 188.166.216.84 (29 events)

💩 218.4.239.146 (29 events)

💩 103.207.37.40 (28 events)

💩 94.23.196.177 (28 events)

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