115.21.105.100
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Korea Telecom
- Usage Type
- Fixed Line ISP
- ASN
- AS4766
- Domain Name
- kt.com
- Country
- 🇰🇷 Korea (the Republic of)
- City
- Seoul, Seoul
No reports in the last 60 days
115.21.105.100 has been reported 994 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
994 from
283 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇦🇷 Bruno |
Port Scanner: 115.21.105.100
|
Port Scan | |
| 🇩🇪 ps-center |
BCK-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇸🇬 webnestify |
[Webnestify Honeypot - Singapore] Unauthorized connection attempt on port 23.
|
Port Scan Hacking Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇫🇷 security.rdmc.fr |
IP in Malicious Database
|
Web App Attack | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇩🇪 Grizzlytools |
Kingcopy(AI-IDS)RouterOS: Portscanner detected.
|
Port Scan | |
| 🇳🇱 Study Bitcoin 🤗 |
Port probe to tcp/23 (telnet)
[gda]
|
Port Scan Hacking | |
| 🇺🇸 chud |
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 cybsecaoccol |
unauthorized connection or malicious port scan attempted on tcp port - corp
|
Port Scan Hacking | |
| 🇺🇸 sumnone |
Port probing on unauthorized port 10023
|
Port Scan Hacking Exploited Host | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown