Network Abuse Incident Log


Email spam abuse incident from 210.245.51.76 (210-245-51-office-net-static-ip.fpt.vn)

Posted April 16, 2019 22:49 by abuse

The following Email spam abuse incident from 210.245.51.76 (210-245-51-office-net-static-ip.fpt.vn) was logged at 2019-04-16 22:49:36:

Apr 16 22:49:36 mailman postfix/smtpd[24201]: NOQUEUE: reject: RCPT from
unknown[210.245.51.76]: 554 5.7.1 Service unavailable; Client host
[210.245.51.76] blocked using dnsbl.dronebl.org; Open SOCKS proxy;
from=<info[at]hst3.sibnet.ru> to=<littlejessearend[at][munged]> proto=SMTP
helo=<hst3.sibnet.ru>
Apr 16 22:49:37 mailman postfix/smtpd[24201]: NOQUEUE: reject: RCPT from
unknown[210.245.51.76]: 554 5.7.1 Service unavailable; Client host
[210.245.51.76] blocked using dnsbl.dronebl.org; Open SOCKS proxy;
from=<info[at]hst3.sibnet.ru> to=<littlejesse[at][munged]> proto=SMTP
helo=<hst3.sibnet.ru>



Worst offender ASNs

🚽 AS4134 (12,375 events)

🚽 AS4837 (2,304 events)

🚽 AS16276 (1,126 events)

🚽 AS45899 (1,074 events)

🚽 AS14061 (874 events)

🚽 AS45090 (803 events)

🚽 AS18881 (770 events)

🚽 AS4766 (742 events)

🚽 AS9808 (652 events)

🚽 AS4812 (526 events)

Worst offender IPs

💩 145.249.105.210 (34 events)

💩 5.101.40.81 (30 events)

💩 103.207.37.40 (28 events)

💩 80.82.67.118 (27 events)

💩 51.254.47.198 (25 events)

💩 189.254.33.157 (24 events)

💩 51.255.166.189 (22 events)

💩 175.117.145.239 (19 events)

💩 188.166.216.84 (19 events)

💩 184.71.152.86 (18 events)

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