59.13.21.104
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Gwangju, Gyeonggi-do |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 59.13.21.104
This IP address has been reported a total of 105 times from 63 distinct sources. 59.13.21.104 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 27 reports; United States of America with 22 reports; France with 8 reports. The most common categories in these recent reports were: Port Scan 64 times; Brute-Force 19 times; Hacking 13 times; IoT Targeted 5 times; Exploited Host 4 times; Other 4 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇩🇪 sojan |
UFW: Portscan on PROTO=TCP. Targeted ports: DPT=23 DPT=23 DPT=23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-10-26 07:31:00 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇩🇪 jann |
|
Port Scan | ||
| 🇹🇭 Sawasdee |
Port Scan
...
|
Port Scan | ||
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | ||
| 🇮🇳 shax |
|
Brute-Force | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=24413 dstport=23
|
Port Scan | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=8075 dstport=23
|
Port Scan | ||
| 🇫🇷 jonahtebaa |
SSH tarpit capture
|
Port Scan Brute-Force SSH | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=2660 dstport=23
|
Port Scan | ||
| 🇩🇪 numberstorm |
|
Port Scan | ||
| 🇫🇮 anycast_ac |
|
Port Scan IoT Targeted | ||
| 🇺🇸 RAP |
2026-10-26 01:23:59 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇮🇹 CoreTech srl |
|
Hacking | ||
| 🇳🇱 Jos Moonen |
|
Brute-Force |
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