59.21.181.6

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse confidence score ?
100% Critical
37 reports
30 reporters ยท latest 1 day ago
ISP Korea Telecom
Usage Type Fixed Line ISP
ASN AS4766
Domain Name kt.com
Country ๐Ÿ‡ฐ๐Ÿ‡ท Korea (the Republic of)
City Chinju, Gyeongsangnam-do

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 59.21.181.6

This IP address has been reported a total of 37 times from 30 distinct sources. 59.21.181.6 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 6 reports; France with 5 reports; United States of America with 5 reports. The most common categories in these recent reports were: Port Scan 33 times; Hacking 9 times; Brute-Force 6 times; Web App Attack 1 time.

Reporter IoA Timestamp (UTC) Comment Categories
๐Ÿ‡ธ๐Ÿ‡ช Tsumugi Kotobuki
Port Scan Hacking
Anonymous
Port Scan Brute-Force
๐Ÿ‡ซ๐Ÿ‡ท zulzeen
[incypit-web] Blocked by SysWarden Firewall [BLOCK] (RDP/VNC Attack)
Brute-Force
๐Ÿ‡ต๐Ÿ‡ฑ genokrad
Unauthorized connection attempt on TCP/5900 (VNC)
Port Scan
๐Ÿ‡ซ๐Ÿ‡ท Altai
Port Scan
๐Ÿ‡ฉ๐Ÿ‡ช xcn.li
Port Scan
๐Ÿ‡ฉ๐Ÿ‡ช DasDuo
Port Scan Brute-Force
๐Ÿ‡บ๐Ÿ‡ธ Aurealize
Port Scan
Anonymous
[TCP/5900] Unsolicited connection attempt on a port with no legitimate public service.
Port Scan Hacking
๐Ÿ‡ฉ๐Ÿ‡ช _ArminS_
SP-Scan 40851:5900 detected 2026.10.05 15:14:48 blocked until 2026.11.24 07:17:35
Port Scan
๐Ÿ‡ฉ๐Ÿ‡ช Tsumugi Kotobuki
Port Scan Hacking
๐Ÿ‡ฒ๐Ÿ‡พ N2N
Hacking Web App Attack
๐Ÿ‡บ๐Ÿ‡ธ OceanTreasure
tcp/5900; Scan for open VNC remote desktop port @ 2026-10-05T12:54:33Z
Port Scan
๐Ÿ‡ซ๐Ÿ‡ฎ 6kilowatti
Port Scan
Anonymous
Portscan: TCP/5900 (18x)
Port Scan

Showing 1 to 15 of 37 reports

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