This IP address has been reported a total of
7
times from
5 distinct
sources.
121.53.90.228 was first reported on
, and the most recent report was
.
In the last 60 days, the only reporter location was:
United States of America
with 3
reports.
The most common categories in these recent reports were:
Bad Web Bot
3
times;
DDoS Attack
2
times;
Exploited Host
1
time;
Web App Attack
1
time;
Brute-Force
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.
HTTP application-layer DoS / botnet traffic from 121.53.90.228: repeated high-cost dynamic page and ...
show moreHTTP application-layer DoS / botnet traffic from 121.53.90.228: repeated high-cost dynamic page and feed requests (profile/tag views, forums, tracker, RSS) at abusive rates via completed TCP/HTTPS. Likely compromised end-user host.
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Repeated requests classified as pathological web bot behavior, for example: /uploads/short-url/ruAwP ...
show moreRepeated requests classified as pathological web bot behavior, for example: /uploads/short-url/ruAwPZlGKlzEZtU1hb47MxYnEpO.crash (HTTP/1.1 port 443, user agent: "Mozilla/5.0 (compatible; KakaoBot/1.0; +https://cs.kakao.com/helps_html/1073213012)")
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http-bad-user-agent - IP: 121.53.90.228 - time="2025-11-10T01:20:33+01:00" level=info msg="(555f66b ...
show morehttp-bad-user-agent - IP: 121.53.90.228 - time="2025-11-10T01:20:33+01:00" level=info msg="(555f66b4f6a74558bc11e3f93469658es8App0Mcc0TKEeje/crowdsec) crowdsecurity/http-bad-user-agent by ip 121.53.90.228 (KR/18160) : 4h ban on Ip 121.53.90.228"
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http-bad-user-agent - IP: 121.53.90.228 - time="2025-11-02T15:11:46+01:00" level=info msg="(555f66b ...
show morehttp-bad-user-agent - IP: 121.53.90.228 - time="2025-11-02T15:11:46+01:00" level=info msg="(555f66b4f6a74558bc11e3f93469658es8App0Mcc0TKEeje/crowdsec) crowdsecurity/http-bad-user-agent by ip 121.53.90.228 (KR/18160) : 4h ban on Ip 121.53.90.228"
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Bad Web Bot
Showing 1 to
7
of 7 reports
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