AbuseIPDB » 81.8.21.221
81.8.21.221 was found in our database!
This IP was reported 102 times. Confidence of Abuse is 24%: ?
| ISP | Koc.Net Remote Access Services |
|---|---|
| Usage Type | Mobile ISP |
| ASN | AS15924 |
| Domain Name | koc.net |
| Country | 🇹🇷 Turkey |
| City | Istanbul, Istanbul |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 81.8.21.221:
This IP address has been reported a total of 102 times from 39 distinct sources. 81.8.21.221 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 | |
|---|---|---|---|---|
| 🇨🇦 Luhte |
|
Port Scan Hacking | ||
| Anonymous |
Unauthorized connection attempt
|
Port Scan Hacking Exploited Host | ||
| 🇬🇧 Birdo |
[Birdo SMB Honeypot] SMB unauthorized attempt
|
Exploited Host Brute-Force Port Scan Hacking | ||
| 🇪🇸 el-brujo |
05/20/2026-10:45:12.942128 81.8.21.221 Protocol: 6 ET INFO Potentially unsafe SMBv1 protocol in use
|
Hacking | ||
| 🇩🇪 robinwolff |
|
Web App Attack Hacking | ||
| Anonymous |
Unauthorized access (tcp/445/smb)
|
Port Scan | ||
| 🇺🇸 RAP |
2026-04-27 12:01:15 UTC Unauthorized activity to TCP port 445. SMB
|
Port Scan | ||
| 🇺🇸 donarev419 |
Port scan detected on port 445 (connection without data transfer)
|
Port Scan | ||
| 🇺🇸 donarev419 |
Connection to port 445 with data transfer.
Data preview:
|
Port Scan Hacking | ||
| 🇫🇷 geeek |
Port scanning: 445 TCP Blocked
|
Port Scan | ||
| 🇫🇷 Little Iguana |
trying to access non-authorized port
|
Port Scan | ||
| 🇫🇷 sthoyer.de |
|
Port Scan | ||
| 🇩🇪 IP Analyzer |
Unauthorized connection attempt from IP address 81.8.21.221 on Port 445(SMB)
|
Port Scan | ||
| 🇺🇸 sumnone |
Port probing on unauthorized port 445
|
Port Scan Hacking Exploited Host | ||
| 🇩🇪 Honeypot-EU-Fru |
1776332914 - 04/16/2026 11:48:34 Host: 81.8.21.221/81.8.21.221 Port: 445 TCP Blocked
...
|
Port Scan |
Showing 1 to 15 of 102 reports
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