This IP address has been reported a total of
36
times from
26 distinct
sources.
103.216.57.12 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 11
reports;
Germany
with 3
reports;
Netherlands
with 3
reports.
The most common categories in these recent reports were:
Bad Web Bot
13
times;
Brute-Force
11
times;
Hacking
7
times;
DDoS Attack
6
times;
Web App Attack
4
times;
Other
7
times.
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.
(postfix-unknown) Failed postfix unknown login with username [redacted] from 103.216.57.12 (BD/Bangl ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 103.216.57.12 (BD/Bangladesh/-)
show less
10 Oct 2026 08:40:58UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) includin ...
show more10 Oct 2026 08:40:58UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) including ip address 103.216.57.12
show less
Email account brute force: 1 attempts were recorded from 103.216.57.12
2026-10-10T06:06:53+0200 warn ...
show moreEmail account brute force: 1 attempts were recorded from 103.216.57.12
2026-10-10T06:06:53+0200 warning: unknown[103.216.57.12]: SASL authentication failed
show less
2026-10-10T01:44:35.995798+00:00 Debian sshd-session[965971]: kex_exchange_identification: Connectio ...
show more2026-10-10T01:44:35.995798+00:00 Debian sshd-session[965971]: kex_exchange_identification: Connection closed by remote host
2026-10-10T01:44:35.995831+00:00 Debian sshd-session[965971]: Connection closed by 103.216.57.12 port 43115
...
show less
(postfix-unknown) Failed postfix unknown login with username [redacted] from 103.216.57.12 (BD/Bangl ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 103.216.57.12 (BD/Bangladesh/-)
show less
Hacking
Anonymous
denied Telnet access attempt. destination port 23.
Repeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B2%5 ...
show moreRepeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B2%5D=69&topics%5B3%5D=45&topics%5B4%5D=53&topics%5B5%5D=67 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36")
show less
