121.154.233.35
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
- Gunsan, Jeollabuk-do
No reports in the last 60 days
121.154.233.35 has been reported 79 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
79 from
26 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇸🇪 Anonymous |
Drop from IP address 121.154.233.35 to tcp-port 23
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇩🇪 bescared |
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet.
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇨🇳 ThreatBook.io |
ThreatBook Intelligence: http_proxy more details on http://threatbook.io/ip/121.154.233.35
|
SSH | |
| 🇳🇱 ATV |
Unsolicited connection attempts to port 23
|
Hacking | |
| 🇺🇸 RAP |
2025-09-11 19:29:00 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇸🇬 webnestify |
[Webnestify Honeypot - Singapore] Unauthorized connection attempt on port 23.
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 creations.works |
Blocked by UFW on vds [23/tcp]
Source port: 35045
TTL: 53
Packet length: 40
TOS: 0x00
This report was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇩🇪 ps-center |
SES-W: TCP-Scanner. Port: 23
|
Port Scan |
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