5.206.21.154
| ISP | Intersvyaz-2 JSC |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS8369 |
| Domain Name | is74.ru |
| Country | 🇷🇺 Russian Federation |
| City | Chelyabinsk, Chelyabinsk |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 5.206.21.154
This IP address has been reported a total of 32 times from 23 distinct sources. 5.206.21.154 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 11 reports; Germany with 7 reports; France with 4 reports. The most common categories in these recent reports were: Port Scan 24 times; Hacking 12 times; Brute-Force 12 times; IoT Targeted 5 times; Web Spam 1 time; Other 3 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇧🇷 aosafeshield |
AOSafe Shield: connected to a honeypot port (TCP 23) that no legitimate service uses.
|
Port Scan Hacking | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:11642 dst:23
|
Port Scan | ||
| Anonymous |
denied traffic to a honeypot network. destination port 23.
|
Port Scan Hacking | ||
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇩🇪 DasDuo |
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-10-09 11:49:25 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:26201 dst:23
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:10737 dst:23
|
Port Scan | ||
| Anonymous |
unsolicited connect TCP dport 23 (sport 10737)
|
Hacking | ||
| 🇳🇱 EGP Abuse Dept |
Unauthorized connection to Telnet port 23
|
Port Scan Hacking | ||
| 🇺🇸 zensatori |
|
Brute-Force IoT Targeted | ||
| 🇺🇸 Cyber Crusader |
Hundreds of Attempts (at least) to Connect to and Access Firewall Ports
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-10-08 08:55:13 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 IndigoRidge |
Knock-Knock TNET honeypot activity; time=2026-10-08 06:10:11; username=admin
|
Brute-Force |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩