This IP address has been reported a total of
33
times from
22 distinct
sources.
218.52.249.121 was first reported on
, and the most recent report was
.
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.
Automated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-07-05 02:00:44 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-07-05 02:00:44. Events: 21. Reported by ipdb-security/fitzgerald.eu
show less
Blocked 46 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 46 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 61 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 61 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 52 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 52 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 65 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 65 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 42 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 42 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 67 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 67 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Blocked 63 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 63 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
Jul 4 04:18:23 mailman postfix/smtpd[6107]: lost connection after UNKNOWN from unknown[218.52.249.1 ...
show moreJul 4 04:18:23 mailman postfix/smtpd[6107]: lost connection after UNKNOWN from unknown[218.52.249.121]
Jul 4 04:18:29 mailman postfix/smtpd[6107]: lost connection after UNKNOWN from unknown[218.52.249.121]
show less
Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on ...
show moreAuto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on 2026-06-30.
show less
(postfix-unknown) Failed postfix unknown login with username [redacted] from 218.52.249.121 (KR/Sout ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 218.52.249.121 (KR/South Korea/-)
show less