221.156.21.1
AS4766 - KT Corporation (Korea Telecom)
Total Reports
3
Threat Level
18%
Usage Types
Fixed Line ISP
Mobile ISP
Proxy Types
Unknown
First Report
Apr 04, 2025 03:47 PM
Latest Report
Jun 04, 2025 09:11 PM
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 221.156.21.1
| Reporter | TimeStamp | Comment | Categories |
|---|---|---|---|
| hp-se-sto1 |
Jun 04, 2025 09:11 PM
3 weeks ago |
Port Scan (23) TELNET
|
Port scan
|
| Sefinek |
May 27, 2025 11:18 AM
1 month ago |
Blocked by UFW on NY01 [23/tcp]. Generated by:
Github
|
Port scan
IoT targeted
Brute force
Phishing
|
| hp-nl-ams1 |
Apr 04, 2025 03:47 PM
2 months ago |
Port Scan (23) TELNET
|
Port scan
|