203.203.43.13
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- KBT Co., LTD
- Usage Type
- Fixed Line ISP
- ASN
- AS9416
- Domain Name
- kbtelecom.net
- Country
- 🇹🇼 Taiwan
- City
- Yuanlin, Taiwan
Abuse Reports
Total reports
46 from
29 distinct
reporters
First reported
Most recent report
Recent reports
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 Loris007 |
Fail2Ban (PortTrap (Service: telnet, Port: 23, Proto: tcp)) detected attack from 203.203.43.13
|
Port Scan Brute-Force SSH | |
| 🇦🇷 Bruno |
Port Scanner: 203.203.43.13
|
Port Scan | |
| Anonymous |
23/tcp (1 or more attempts)
|
Port Scan | |
| 🇮🇱 spd.co.il |
Unauthorized access attempts on ports: 23
|
Brute-Force | |
| 🇧🇷 radardatelecom |
Blocked by Radar da Telecom firewall — abuseipdb
|
Bad Web Bot Web App Attack | |
| 🇫🇷 Kejult |
Honeypot Finding: repeated TCP service probing on TCP/23 (Telnet); 2 application-level events across 2 source port(s). Sensor(s): Cowrie.
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇦🇹 urnilxfgbez |
Last 24 hours Brute Force Attacks
|
Brute-Force | |
| 🇺🇸 RAP |
2026-11-12 20:11:06 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 Coinetic AI Security |
Connection to a trap port: 1 attempts on port 23, 2026-11-12 18:59 - 18:59 UTC. Blocked and reported automatically by Coinetic AI Security (https://coinetic.io).
|
Port Scan Hacking | |
| 🇺🇸 RAP |
2026-11-12 14:40:01 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇧🇷 ICS Labs |
ICS Labs threat intelligence (ICS Feeds): Hacking. Last observed 2026-11-12 UTC.
|
Hacking | |
| 🇧🇾 stroytrest |
2026-11-12T14:10:52.901709+03:00 gate kernel: [3544142.788221] nftables: JAIL-TELNET IN=wan OUT= MAC= SRC=203.203.43.13 DST=xxx.xxx.xxx.xxx LEN=40 TOS=0x00 PREC=0x00 TTL=44 ID=29148 PROTO=TCP SPT=57630 DPT=23 WINDOW=47409 RES=0x00 SYN URGP=0
...
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 23)
Source port: 10460
TTL: 46
Packet length: 40
TOS: 0x08
This report (for 203.203.43.13) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan |
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