This IP address has been reported a total of
43
times from
15 distinct
sources.
57.131.4.109 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Austria
with 5
reports;
Germany
with 3
reports;
United Kingdom of Great Britain and Northern Ireland
with 2
reports.
The most common categories in these recent reports were:
Email Spam
14
times;
Brute-Force
5
times;
Hacking
2
times;
SSH
1
time;
Exploited Host
1
time.
Recent Reports
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.109 (IT/Italy/ab ...
show more(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.109 (IT/Italy/ability.lorstransfers.com)
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2026-09-12T09:06:23.446152ls2.tom2.co.uk postfix/smtpd[2931]: NOQUEUE: reject: RCPT from ability.lor ...
show more2026-09-12T09:06:23.446152ls2.tom2.co.uk postfix/smtpd[2931]: NOQUEUE: reject: RCPT from ability.lorstransfers.com[57.131.4.109]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ability.lorstransfers.com>
...
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-09-01 14:30:08. Events: 1. Reported by ipdb-security/fitzgerald.eu
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-09-01 14:30:08. Events: 1. Reported by ipdb-security/fitzgerald.eu
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-08-14 03:30:07 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-08-14 03:30:07. Events: 21. Reported by ipdb-security/fitzgerald.eu
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2026-08-15T11:33:46.115619ls2.tom2.co.uk postfix/smtpd[1921]: NOQUEUE: reject: RCPT from ability.lor ...
show more2026-08-15T11:33:46.115619ls2.tom2.co.uk postfix/smtpd[1921]: NOQUEUE: reject: RCPT from ability.lorstransfers.com[57.131.4.109]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ability.lorstransfers.com>
...
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Aug 13 06:25:32 mail postfix/smtpd[14660]: NOQUEUE: reject: RCPT from ability.lorstransfers.com[57.1 ...
show moreAug 13 06:25:32 mail postfix/smtpd[14660]: NOQUEUE: reject: RCPT from ability.lorstransfers.com[57.131.4.109]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ability.lorstransfers.com>
Aug 13 06:53:02 mail postfix/smtpd[14865]: NOQUEUE: reject: RCPT from ability.lorstransfers.com[57.131.4.109]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ability.lorstransfers.com>
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