125.135.78.246

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
35 reports
26 reporters · latest 1 day ago
ISP
Korea Telecom
Usage Type
Fixed Line ISP
ASN
AS4766
Domain Name
kt.com
Country
🇰🇷 Korea (the Republic of)
City
Ulsan, Ulsan
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Abuse Reports

Total reports
35 from 26 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 8 🇫🇷 France 5 🇨🇳 China 3
Most common categories Port Scan 30 Hacking 9 Brute-Force 5 Exploited Host 4 SSH 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
🇺🇸 xmission.com
Blocked by UFW (TCP on 5555) Source port: 2874 TTL: 52 Packet length: 40 TOS: 0x00 This report (for 125.135.78.246) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan
🇺🇸 MPL
tcp/23 (2 or more attempts)
Port Scan
🇳🇱 EGP Abuse Dept
Unauthorized connection to Telnet port 23
Port Scan Hacking
🇭🇰 CyberFox
5555/tcp (1 or more attempts)
Port Scan
Anonymous
Port Scan Brute-Force
Anonymous
2026-11-10 15:28:57 warning[2683708]: host unknown[125.135.78.246]: unauthorized access attempted: tcp/5555
Port Scan Brute-Force
🇺🇸 NetVexor
Attack source identified and submitted via NetVexor BGP Blackhole Network
Port Scan Hacking Brute-Force
Anonymous
unsolicited connect TCP dport 23 (sport 37160)
Hacking
🇫🇷 uthul
T-Pot honeypot: 16 hits on ports [5555] (automated)
Port Scan
🇩🇪 Jochen Pretli
connection to honeypot
Email Spam Port Scan
🇸🇪 NordhTech
Multiple malicious connection attempts detected, trying port(s) 2323/tcp, then blocked by firewall.
Port Scan Hacking
🇺🇸 RAP
2026-11-10 06:50:15 UTC Unauthorized activity to TCP port 2323. Telnet
Port Scan
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:37160 dst:23
Port Scan
🇷🇺 Agrohim
Gate B blocked for categories:
DDoS Attack Ping of Death Port Scan Hacking Brute-Force
🇭🇰 PingMeMaybe
Blocked by UFW on hk [5555/tcp] Source port: 7544 TTL: 50 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan IoT Targeted

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