61.231.231.121
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Chunghwa Telecom Data Communication Business Group
- Usage Type
- Fixed Line ISP
- ASN
- AS3462
- Domain Name
- cht.com.tw
- Country
- 🇹🇼 Taiwan
- City
- Hualien City, Taiwan
No reports in the last 60 days
61.231.231.121 has been reported 64 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
64 from
26 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | |
| 🇯🇵 zwh |
Port Scan
|
Port Scan | |
| 🇩🇪 QUADEMU Abuse Dpt |
Noxious/Nuisible/вредоносный Host.
|
Port Scan Exploited Host | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇩🇪 iNetWorker |
firewall-block, port(s): 23/tcp
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 MPL |
tcp/23 (3 or more attempts)
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇳🇱 Study Bitcoin 🤗 |
Port probe to tcp/23 (telnet)
[srv134]
|
Port Scan Hacking | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | |
| 🇺🇸 RAP |
2025-08-16 20:36:16 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇳🇱 Study Bitcoin 🤗 |
Port probe to tcp/23 (telnet)
[ros]
|
Port Scan Hacking | |
| 🇯🇵 zwh |
Port Scan
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan |
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