Network Abuse Incident Log


Email spam abuse incident from 170.0.125.199 (199-125-0-170.castelecom.com.br)

Posted March 16, 2019 10:27 by abuse

The following Email spam abuse incident from 170.0.125.199 (199-125-0-170.castelecom.com.br) was logged at 2019-03-16 10:27:15:

Mar 16 10:27:15 mailman postfix/smtpd[7522]: NOQUEUE: reject: RCPT from
199-125-0-170.castelecom.com.br[170.0.125.199]: 554 5.7.1 Service unavailable;
Client host [170.0.125.199] blocked using dnsbl.dronebl.org; Open SOCKS proxy;
from=<PaulAnderson[at]castelecom.com.br> to=<littlejesse[at][munged]>
proto=ESMTP helo=<199-125-0-170.castelecom.com.br>
Mar 16 10:27:16 mailman postfix/smtpd[7522]: NOQUEUE: reject: RCPT from
199-125-0-170.castelecom.com.br[170.0.125.199]: 554 5.7.1 Service unavailable;
Client host [170.0.125.199] blocked using dnsbl.dronebl.org; Open SOCKS proxy;
from=<PaulAnderson[at]castelecom.com.br> to=<littlejessearend[at][munged]>
proto=ESMTP helo=<199-125-0-170.castelecom.com.br>



Worst offender ASNs

🚽 AS4134 (13,400 events)

🚽 AS4837 (2,461 events)

🚽 AS16276 (1,221 events)

🚽 AS14061 (1,220 events)

🚽 AS45899 (1,130 events)

🚽 AS18881 (844 events)

🚽 AS45090 (824 events)

🚽 AS4766 (822 events)

🚽 AS9808 (694 events)

🚽 AS17974 (581 events)

Worst offender IPs

💩 145.249.105.210 (34 events)

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💩 189.254.33.157 (25 events)

💩 51.255.166.189 (22 events)

💩 188.166.216.84 (21 events)

💩 175.117.145.239 (19 events)

💩 110.10.129.226 (19 events)

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