AbuseIPDB » 121.239.137.11
121.239.137.11 was found in our database!
This IP was reported 33 times. Confidence of Abuse is 93%: ?
| ISP | CHINANET jiangsu province network |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS140292 |
| Domain Name | chinatelecom.cn |
| Country | 🇨🇳 China |
| City | Nanjing, Jiangsu |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 121.239.137.11:
This IP address has been reported a total of 33 times from 22 distinct sources. 121.239.137.11 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2026-08-21 19:58:59 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-21 08:57:17 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| Anonymous |
Unauthorized access (23/tcp/telnet) Targeted IoT device:Unknown (Probability:High)
|
Port Scan IoT Targeted | ||
| 🇳🇱 DonAtari |
DShield firewall scan - TCP to port 23
|
Brute-Force SSH | ||
| 🇫🇷 Hiigara |
connection attempt : 121.239.137.11 on port : tcp/23 (Telnet)
|
Port Scan | ||
| 🇳🇱 Tsumugi Kotobuki |
|
Port Scan Hacking | ||
| 🇺🇸 RAP |
2026-08-20 22:19:08 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇳🇱 VMHeaven.io |
Blocked by UFW [23/tcp]
Source port: 36123
TTL: 49
Packet length: 60
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇦🇷 Bruno |
Port Scanner: 121.239.137.11
|
Port Scan | ||
| 🇩🇪 zupan |
|
Port Scan IoT Targeted | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:37815 dst:23
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force |
Showing 1 to 15 of 33 reports
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