121.57.217.240
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- CHINANET neimeng province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4134
- Domain Name
- chinatelecom.cn
- Country
- 🇨🇳 China
- City
- Hohhot, Inner Mongolia
No reports in the last 60 days
121.57.217.240 has been reported 57 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
57 from
32 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 121.57.217.240 to port 23 (ger-01) [TELNET]
|
Exploited Host | |
| 🇺🇸 LotPhantom |
|
Port Scan Hacking | |
| 🇨🇳 ThreatBook.io |
ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/121.57.217.240
|
SSH | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 RAP |
2025-10-28 10:02:39 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:52296 dst:23
|
Port Scan | |
| 🇺🇸 RAP |
2025-10-26 22:08:14 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 ps-center |
SS5-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇫🇷 sthoyer.de |
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:33578 dst:23
|
Port Scan | |
| 🇷🇴 abuse_IP_reporter |
Oct 25 18:14:34 server UFW BLOCK SRC=121.57.217.240 DF PROTO=TCP SPT=59572
|
Port Scan |
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