This IP address has been reported a total of
15
times from
14 distinct
sources.
172.93.165.139 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
Direct send phishing attack targeting Microsoft 365 tenant. Spoofing internal employee email address ...
show moreDirect send phishing attack targeting Microsoft 365 tenant. Spoofing internal employee email addresses via unauthorized direct send. Lures include voicemail, mailbox expiry, document review, HR documents, and e-sign templates.
show less
Fail2ban: Within 2026-05-24 22:25:41 - 2026-05-25 20:56:05 CEST(+0200) banned: 14 times by fail2ban[ ...
show moreFail2ban: Within 2026-05-24 22:25:41 - 2026-05-25 20:56:05 CEST(+0200) banned: 14 times by fail2ban[<MTA>-extra]; 14 times by fail2ban[<MTA>-ddos]; 14 times by fail2ban[<MTA>]; 14 times by fail2ban[recidive]
show less
2026-05-25T19:37:22.977226+00:00 s1.vvhsys.de postfix/postscreen[136359]: HANGUP after 0 from [172.9 ...
show more2026-05-25T19:37:22.977226+00:00 s1.vvhsys.de postfix/postscreen[136359]: HANGUP after 0 from [172.93.165.139]:57723 in tests before SMTP handshake
2026-05-25T19:37:24.675962+00:00 s1.vvhsys.de postfix/postscreen[136359]: HANGUP after 1.2 from [172.93.165.139]:57826 in tests before SMTP handshake
...
show less
fail2ban:<MTA>:2026-05-24T22:25:41.350232+02:00 <SRV> <MTA>/smtps/smtpd[2226215]: lost connection af ...
show morefail2ban:<MTA>:2026-05-24T22:25:41.350232+02:00 <SRV> <MTA>/smtps/smtpd[2226215]: lost connection after CONNECT from unknown[172.93.165.139]
2026-05-24T22:25:43.193388+02:00 <SRV> <MTA>/smtps/smtpd[2226215]: lost connection after RCPT from unknown[172.93.165.139]
show less
external host: 2026-05-24T22:06:02.068339+02:00 Erpelstolz postfix/smtpd[660636]: lost connection af ...
show moreexternal host: 2026-05-24T22:06:02.068339+02:00 Erpelstolz postfix/smtpd[660636]: lost connection after CONNECT from unknown[172.93.165.139]
2026-05-24T22:06:03.722365+02:00 Erpelstolz postfix/smtpd[660636]: NOQUEUE: reject: RCPT from unknown[172.93.165.139]: 450 4.7.25 Client host rejected: cannot find your hostname, [172.93.165.139]; from=<[email protected]> to=<[email protected]> proto=SMTP helo=<172.domain>
2026-05-24T22:06:03.932501+02:00 Erpelstolz postfix/smtpd[660636]: lost connection after RCPT from unknown[172.93.165.139]
show less
2026-05-21T19:03:48.949634+01:00 srv03 postfix/smtps/smtpd[3230306]: lost connection after CONNECT f ...
show more2026-05-21T19:03:48.949634+01:00 srv03 postfix/smtps/smtpd[3230306]: lost connection after CONNECT from unknown[172.93.165.139]
2026-05-21T19:03:49.517234+01:00 srv03 postfix/smtps/smtpd[3230306]: lost connection after CONNECT from unknown[172.93.165.139]
2026-05-21T19:03:49.896157+01:00 srv03 postfix/submission/smtpd[3230063]: lost connection after CONNECT from unknown[172.93.165.139]
...
show less
Recognized SMTP spam attack with very high confidence, e.g. misbehaved in pre-connection test, liste ...
show moreRecognized SMTP spam attack with very high confidence, e.g. misbehaved in pre-connection test, listed in RBL, content scan, or connected through wrong MX initially.
show less