121.230.253.40
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- CHINANET jiangsu province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4134
- Domain Name
- chinatelecom.cn
- Country
- 🇨🇳 China
- City
- Nanjing, Jiangsu
No reports in the last 60 days
121.230.253.40 has been reported 9 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
9 from
6 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| 🇩🇪 Johan Hansson |
$f2bV_matches
|
Brute-Force SSH | |
| 🇩🇪 ipcop.net |
|
Fraud VoIP Brute-Force | |
| 🇩🇪 ipcop.net |
|
Fraud VoIP Brute-Force | |
| 🇩🇪 ipcop.net |
|
Fraud VoIP Brute-Force | |
| 🇺🇸 LavrinenkoRM |
|
Brute-Force Web App Attack | |
| 🇺🇸 shaunc |
Jul 25 14:14:29 mailman postfix/smtpd[3190]: warning: unknown[121.230.253.40]: SASL LOGIN authentication failed: authentication failure
|
Brute-Force | |
| 🇪🇸 10dencehispahard SL |
Unauthorized login attempts [{'postfix-sasl'}]
|
Brute-Force | |
| 🇺🇸 LavrinenkoRM |
|
Brute-Force Web App Attack |
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