AbuseIPDB » 211.91.231.138
211.91.231.138 was found in our database!
This IP was reported 12 times. Confidence of Abuse is 51%: ?
| ISP | China United Telecommunications Corporation |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4837 |
| Domain Name | cnuninet.com |
| Country | 🇨🇳 China |
| City | Changsha, Hunan |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 211.91.231.138:
This IP address has been reported a total of 12 times from 7 distinct sources. 211.91.231.138 was first reported on , and the most recent report was .
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.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇩🇪 David Ferneding |
|
Port Scan Hacking Brute-Force | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇩🇪 David Ferneding |
|
Port Scan Hacking Brute-Force | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇫🇮 6kilowatti |
|
Port Scan | ||
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-08-14 13:40:36 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-12 22:59:16 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan |
Showing 1 to 12 of 12 reports
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