Email spam abuse incident from 187.218.195.237 (customer-187-218-195-237.uninet-ide.com.mx)

Posted November 22, 2019 13:49 by abuse

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The following Email spam abuse incident from 187.218.195.237 (customer-187-218-195-237.uninet-ide.com.mx) was logged at 2019-11-22 13:47:32:

Nov 22 13:47:32 mailman postfix/smtpd[24248]: NOQUEUE: reject: RCPT from
unknown[187.218.195.237]: 554 5.7.1 Service unavailable; Client host
[187.218.195.237] blocked using sbl-xbl.spamhaus.org;
https://www.spamhaus.org/query/ip/187.218.195.237; from=<IKnow19[at]9274.com>
to=<loonie[at][munged]> proto=ESMTP helo=<[187.218.195.237]>
Nov 22 13:49:28 mailman postfix/smtpd[24256]: NOQUEUE: reject: RCPT from
unknown[187.218.195.237]: 554 5.7.1 Service unavailable; Client host
[187.218.195.237] blocked using sbl-xbl.spamhaus.org;
https://www.spamhaus.org/query/ip/187.218.195.237; from=<IKnow03[at]4186.com>
to=<loonie[at][munged]> proto=ESMTP helo=<[187.218.195.237]>

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)

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