SASL AUTH abuse incident from 190.116.55.89

Network Abuse Incident Log

Posted July 12, 2019 01:32 by abuse

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The following SASL AUTH abuse incident from 190.116.55.89 was logged at 2019-07-12 01:32:53:

Jul 12 01:32:53 mailman postfix/smtpd[18887]: warning: unknown[190.116.55.89]:
SASL LOGIN authentication failed: authentication failure

Worst offender ASNs

🚽 AS4134 (17,553 events)

🚽 AS4837 (3,470 events)

🚽 AS45899 (3,136 events)

🚽 AS14061 (2,300 events)

🚽 AS28202 (2,110 events)

🚽 AS16276 (1,684 events)

🚽 AS4766 (1,084 events)

🚽 AS12389 (1,042 events)

🚽 AS18881 (1,011 events)

🚽 AS9808 (985 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)

💩 5.101.40.81 (30 events)

💩 189.254.33.157 (30 events)

💩 188.166.216.84 (29 events)

💩 94.23.196.177 (28 events)

💩 103.207.37.40 (28 events)

💩 80.82.67.118 (27 events)

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