AbuseIPDB » 121.23.135.142
121.23.135.142 was found in our database!
This IP was reported 8 times. Confidence of Abuse is 32%: ?
| ISP | China Unicom Hebei province network |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4837 |
| Domain Name | chinaunicom.cn |
| Country | 🇨🇳 China |
| City | Langfang, Hebei |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 121.23.135.142:
This IP address has been reported a total of 8 times from 4 distinct sources. 121.23.135.142 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 | |
|---|---|---|---|---|
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:29820 dst:23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-26 00:22:27 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇩🇪 Tsumugi Kotobuki |
|
Port Scan Hacking | ||
| 🇺🇸 RAP |
2026-08-22 09:09:17 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:30218 dst:23
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:31123 dst:23
|
Port Scan | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force |
Showing 1 to 8 of 8 reports
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