211.43.126.86

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
38 reports
25 reporters · latest 19 hours ago
ISP
Korea Telecom
Usage Type
Fixed Line ISP
ASN
AS4766
Domain Name
kt.com
Country
🇰🇷 Korea (the Republic of)
City
Jeju City, Jeju-do
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Abuse Reports

Total reports
38 from 25 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇮🇩 Indonesia 8 🇺🇸 United States of America 7 🇧🇷 Brazil 6
Most common categories Port Scan 19 Hacking 15 Brute-Force 7 IoT Targeted 2 Web App Attack 1
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
🇮🇩 Diskominfo Lumajang
Security Event Detected by SOC Diskominfo Lumajang: event=alert, hits=2
Brute-Force
🇮🇩 Diskominfo Lumajang
Security Event Detected by SOC Diskominfo Lumajang: event=alert, hits=2
Brute-Force
🇺🇸 micropedro
5 incidents: port scanning. First: 2026-11-09 15:15, Last: 2026-11-13 08:09 UTC. Triggers: non-public-port,firewall-udp,unknown.
Port Scan
🇺🇸 micropedro
5 incidents: port scanning. First: 2026-11-09 15:15, Last: 2026-11-13 08:09 UTC. Triggers: non-public-port,firewall-udp,unknown.
Port Scan
🇺🇸 micropedro
4 incidents: port scanning. First: 2026-11-09 15:15, Last: 2026-11-12 19:44 UTC. Triggers: non-public-port,firewall-udp,unknown.
Port Scan
🇮🇩 Diskominfo Lumajang
Security Event Detected by SOC Diskominfo Lumajang: event=alert, hits=2
Brute-Force
🇷🇺 dnsbd.tech
nftables: Port scan (UDP:9034) [srv1]
Port Scan Hacking
🇮🇩 leomardsy_
Port Scan
🇩🇪 iNetWorker
firewall-block, port(s): 9034/udp
Port Scan
🇭🇰 CyberFox
9034/udp (1 or more attempts)
Port Scan
🇧🇷 radardatelecom
Blocked by Radar da Telecom firewall — abuseipdb
Bad Web Bot Web App Attack
🇹🇭 MWA SOC
Hacking
🇮🇩 Diskominfo Lumajang
Security Event Detected by SOC Diskominfo Lumajang: event=alert, hits=2
Brute-Force
🇧🇷 diego
[rede-164-29] 11/11/2026-02:07:55.552652, 211.43.126.86, Protocol: 17, ET EXPLOIT Realtek SDK - Command Execution/Backdoor Access Inbound (CVE-2021-35394)
Hacking
🇧🇷 noconex
Wazuh Alert | Rule ID: 110100 | Desc: Suricata: exploit (ET EXPLOIT Realtek SDK - Command Execution/Backdoor Access Inbound (CVE-2021-35394)) de 211.43.126.86
Hacking IoT Targeted

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