AbuseIPDB » 20.121.65.51
20.121.65.51 was found in our database!
This IP was reported 397 times. Confidence of Abuse is 64%: ?
| ISP | Microsoft Corporation |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS8075 |
| Domain Name | microsoft.com |
| Country | 🇺🇸 United States of America |
| City | Dulles Town Center, Virginia |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 20.121.65.51:
This IP address has been reported a total of 397 times from 33 distinct sources. 20.121.65.51 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:22393 dst:23
|
Port Scan | ||
| 🇺🇸 Bubzie |
Unauthorized TELNET brute-force on port 23 captured by Cowrie honeypot.
|
IoT Targeted Brute-Force | ||
| 🇺🇸 Bubzie |
Unauthorized TELNET brute-force on port 23 captured by Cowrie honeypot.
|
IoT Targeted Brute-Force | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:22393 dst:23
|
Port Scan | ||
| 🇨🇦 Sakusen |
Telnet (TCP/23): 1 login attempt, 1 distinct username, 1 distinct password
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:22393 dst:23
|
Port Scan | ||
| 🇨🇦 Sakusen |
Telnet (TCP/23): 37 login attempts, 6 distinct usernames, 17 distinct passwords
|
Brute-Force | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:22393 dst:23
|
Port Scan | ||
| 🇨🇦 Sakusen |
Telnet (TCP/23): 53 login attempts, 5 distinct usernames, 21 distinct passwords
|
Brute-Force | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇨🇦 Sakusen |
Telnet (TCP/23): 104 login attempts, 8 distinct usernames, 29 distinct passwords
|
Brute-Force | ||
| 🇺🇸 RAP |
2026-08-26 08:36:08 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port 23
|
Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-08-26 03:51:14 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-25 23:39:25 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan |
Showing 1 to 15 of 397 reports
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