221.164.139.123
AS4766 - KT Corporation (Korea Telecom)
Total Reports
59
Threat Level
88%
Usage Types
Fixed Line ISP
Mobile ISP
Proxy Types
Unknown
First Report
Sep 19, 2025 04:58 AM
Latest Report
Jan 23, 2026 08:19 AM
Whois AS4766
| ISP | KT Corporation (Korea Telecom) |
| Country | Republic of Korea |
| Website | kt.com/eng/main.jsp |
| Emails | |
| IP Address Info including Location provided by ip2location.io | |
Reports For 221.164.139.123
| Reporter | TimeStamp | Comment | Categories |
|---|---|---|---|
| Sefinek |
Jan 23, 2026 08:19 AM
18 hours ago |
Blocked by UFW on NY01 [23/tcp]. Generated by:
Github
|
Port scan
IoT targeted
|
| hp-us-chi1 |
Jan 12, 2026 12:38 AM
1 week ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-es-mad1 |
Jan 10, 2026 10:16 AM
1 week ago |
Port Scan (23) TELNET
|
Port scan
|
| Sefinek |
Dec 26, 2025 09:19 PM
4 weeks ago |
Blocked by UFW on NY01 [23/tcp]. Generated by:
Github
|
Port scan
IoT targeted
|
| hp-se-sto1 |
Dec 22, 2025 10:22 AM
1 month ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-se-sto1 |
Dec 11, 2025 10:33 PM
1 month ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-us-sjo1 |
Dec 11, 2025 02:03 AM
1 month ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-au-syd1 |
Nov 21, 2025 06:02 PM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-fi-hel1 |
Nov 20, 2025 10:55 AM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-fi-hel2 |
Nov 19, 2025 01:03 PM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-uk-lon1 |
Nov 11, 2025 06:02 AM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-pl-waw1 |
Nov 05, 2025 11:35 PM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-fi-hel1 |
Oct 29, 2025 10:28 AM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-de-fra1 |
Oct 15, 2025 02:25 PM
3 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-de-fra1 |
Oct 04, 2025 06:32 AM
3 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-se-sto1 |
Sep 30, 2025 03:45 AM
3 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-se-sto1 |
Sep 28, 2025 09:16 AM
3 months ago |
Port Scan (23) TELNET
|
Port scan
|
| Liam Denston |
Sep 27, 2025 05:39 PM
3 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-nl-ams1 |
Sep 22, 2025 05:47 PM
4 months ago |
Port Scan (23) TELNET
|
Port scan
|
| hp-us-sjo1 |
Sep 19, 2025 04:58 AM
4 months ago |
Port Scan (23) TELNET
|
Port scan
|