Network Abuse Incident Log


SASL AUTH abuse incident from 59.54.16.88 (88.16.54.59.broad.jj.jx.dynamic.163data.com.cn)

Posted April 13, 2019 20:38 by abuse

The following SASL AUTH abuse incident from 59.54.16.88 (88.16.54.59.broad.jj.jx.dynamic.163data.com.cn) was logged at 2019-04-13 20:38:25:

Apr 13 20:38:25 mailman postfix/smtpd[29337]: warning: unknown[59.54.16.88]:
SASL LOGIN authentication failed: authentication failure



Worst offender ASNs

🚽 AS4134 (14,978 events)

🚽 AS4837 (2,894 events)

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🚽 AS28202 (1,405 events)

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🚽 AS45899 (1,168 events)

🚽 AS18881 (985 events)

🚽 AS4766 (921 events)

🚽 AS45090 (834 events)

🚽 AS9808 (832 events)

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💩 115.84.112.138 (22 events)

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