Network Abuse Incident Log


SASL AUTH abuse incident from 87.121.76.116

Posted April 15, 2019 13:43 by abuse

The following SASL AUTH abuse incident from 87.121.76.116 was logged at 2019-04-15 13:43:47:

Apr 15 13:43:47 mailman postfix/smtpd[9367]: warning: unknown[87.121.76.116]:
SASL PLAIN authentication failed: authentication failure



Worst offender ASNs

🚽 AS4134 (12,558 events)

🚽 AS4837 (2,308 events)

🚽 AS16276 (1,136 events)

🚽 AS45899 (1,075 events)

🚽 AS14061 (905 events)

🚽 AS45090 (804 events)

🚽 AS18881 (771 events)

🚽 AS4766 (745 events)

🚽 AS9808 (655 events)

🚽 AS4812 (527 events)

Worst offender IPs

💩 145.249.105.210 (34 events)

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💩 103.207.37.40 (28 events)

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💩 51.255.166.189 (22 events)

💩 175.117.145.239 (19 events)

💩 188.166.216.84 (19 events)

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