123.131.203.121
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom Shandong Province Network
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Jinan, Shandong
No reports in the last 60 days
123.131.203.121 has been reported 44 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
44 from
25 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇬🇧 [email protected] |
...
|
Brute-Force SSH | |
| 🇨🇳 ThreatBook.io |
ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/123.131.203.121
|
SSH | |
| 🇺🇸 MPL |
tcp/23 (6 or more attempts)
|
Port Scan | |
| 🇷🇺 nyuuzyou |
{"action": "connection", "dest_ip": "0.0.0.0", "dest_port": "23", "server": "telnet_server", "src_ip": "123.131.203.121", "src_port": "48446", "timestamp": "2025-11-11T06:52:04.847973"}
|
Port Scan Brute-Force | |
| 🇳🇱 mha.fi |
Unauthorized connection attempt detected from IP address 123.131.203.121 to port 23 (DNS-NL) [A]
|
Brute-Force Exploited Host | |
| 🇩🇪 ps-center |
SS1-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:57322 dst:23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇩🇪 ps-center |
C1-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 www.winos.me |
port scan
|
Port Scan | |
| 🇩🇪 ps-center |
RDM-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| Anonymous |
Port Scanner
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:55358 dst:23
|
Port Scan |
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