81.162.211.51
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.
81.162.211.51 is an IP address from within our whitelist belonging to the subnet 81.162.211.0/24, which we identify as "SYN-flood protection".
| ISP | TELNET Ropczyce Sp. z o.o. |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS199585 |
| Hostname(s) | host21151.telnetropczyce.pl |
| Domain Name | telnetropczyce.pl |
| Country | 🇵🇱 Poland |
| City | Ropczyce, Subcarpathia |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 81.162.211.51
This IP address has been reported a total of 12 times from 10 distinct sources. 81.162.211.51 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 4 reports; Netherlands with 4 reports; United States of America with 4 reports. The most common categories in these recent reports were: Port Scan 12 times; Hacking 2 times; DDoS Attack 2 times; Email Spam 1 time; IoT Targeted 1 time; Other 1 time.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2026-10-05 23:40:59 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇩🇪 iNetWorker |
firewall-block, port(s): 23/tcp
|
Port Scan | ||
| Anonymous |
Network service scanning detected by FortiGate; source quarantined.
|
Port Scan | ||
| 🇳🇱 GES |
Honeypot port scan detected. Auto-blocked by XUI Shield.
|
DDoS Attack Port Scan | ||
| 🇩🇪 Jochen Pretli |
connection to honeypot
|
Email Spam Port Scan | ||
| 🇺🇸 OceanTreasure |
tcp/23; Legacy Telnet remote access probe @ 2026-10-05T00:52:41Z
|
IoT Targeted Port Scan | ||
| 🇺🇸 Cyber Crusader |
Hundreds of Attempts (at least) to Connect to and Access Firewall Ports
|
Port Scan Hacking Brute-Force | ||
| 🇳🇱 hxsain |
|
Port Scan | ||
| Anonymous |
denied traffic to a honeypot network. destination port 22.
|
Port Scan Hacking | ||
| 🇺🇸 Cherryh4ck |
|
Port Scan | ||
| 🇳🇱 hxsain |
|
Port Scan | ||
| 🇳🇱 GES |
Honeypot port scan detected. Auto-blocked by XUI Shield.
|
DDoS Attack Port Scan |
Showing 1 to 12 of 12 reports
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩