Network Abuse Incident Log


Email spam abuse incident from 49.81.123.109

Posted October 9, 2019 12:14 by abuse

The following Email spam abuse incident from 49.81.123.109 was logged at 2019-10-09 12:06:41:

Oct  9 12:06:41 mailman postfix/smtpd[17882]: NOQUEUE: reject: RCPT from
unknown[49.81.123.109]: 554 5.7.1 Service unavailable; Client host
[49.81.123.109] blocked using sbl-xbl.spamhaus.org;
https://www.spamhaus.org/query/ip/49.81.123.109; from=<IKnow30[at]1358.com>
to=<loonie[at][munged]> proto=ESMTP helo=<[0.0.0.0]>
Oct  9 12:14:55 mailman postfix/smtpd[18009]: NOQUEUE: reject: RCPT from
unknown[49.81.123.109]: 554 5.7.1 Service unavailable; Client host
[49.81.123.109] blocked using sbl-xbl.spamhaus.org;
https://www.spamhaus.org/query/ip/49.81.123.109; from=<IKnow77[at]5193.com>
to=<loonie[at][munged]> proto=ESMTP helo=<[0.0.0.0]>



Worst offender ASNs

🚽 AS4134 (15,975 events)

🚽 AS4837 (3,171 events)

🚽 AS28202 (2,108 events)

🚽 AS14061 (2,034 events)

🚽 AS16276 (1,508 events)

🚽 AS45899 (1,258 events)

🚽 AS18881 (1,006 events)

🚽 AS4766 (1,003 events)

🚽 AS9808 (897 events)

🚽 AS45090 (846 events)

Worst offender IPs

💩 51.254.47.198 (35 events)

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💩 115.84.112.138 (23 events)

💩 58.62.55.130 (23 events)

💩 51.255.166.189 (22 events)

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