4.218.23.166

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
31% Elevated
34 reports
23 reporters · latest 1 month ago
ISP
Microsoft Corporation
Usage Type
Data Center/Web Hosting/Transit
ASN
AS8075
Domain Name
microsoft.com
Country
🇰🇷 Korea (the Republic of)
City
Seoul, Seoul
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Abuse Reports

Total reports
34 from 23 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇭🇰 Hong Kong 6 🇫🇷 France 2 🇹🇭 Thailand 2
Most common categories Port Scan 11 Brute-Force 6 Hacking 4 Bad Web Bot 1 Open Proxy 1
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇭🇰 sandra361
Port scan detected: 5 attempts across 4 ports (21748, 21750, 21758, 21762). | Evidence: REAPER_TARPIT: IN=eth0 SRC=4.218.23.166 LEN=40 TOS=0x14 PREC=0x00 TTL=46 ID=0 DF PROTO=TCP SPT=46335 DPT=21762 WINDOW=0 RES=0x00 RST URGP=0
Port Scan
🇭🇰 sandra361
Port scan detected: 8 attempts across 1 port (14974). | Evidence: REAPER_TARPIT: IN=eth0 SRC=4.218.23.166 LEN=40 TOS=0x14 PREC=0x00 TTL=46 ID=52405 DF PROTO=TCP SPT=56246 DPT=14974 WINDOW=64240 RES=0x00 ACK FIN URGP=0
Port Scan
Anonymous
2026-10-03 01:56:38 warning[6224877]: host unknown[4.218.23.166]: unauthorized access attempted: tcp/
Port Scan Brute-Force
🇭🇰 CyberFox
27412/tcp,27420/tcp,27410/tcp,27413/tcp,27415/tcp,27417/tcp,27422/tcp,27419/tcp,27423/tcp,27421/tcp,27409/tcp,27414/tcp,27411/tcp,27408/tcp,27416/tcp,27418/tcp (16 or more attempts)
Port Scan
🇫🇷 Quarks Solutions
crowdsecurity/iptables-scan-multi_ports
Port Scan
🇯🇵 demonsword
Detected by SentinelX honeypot: sent HTTP CONNECT request probing for an open proxy. Connection was hijacked and held in a tarpit to slow down the scan. Probed target: api.ipify.org:443
Open Proxy Port Scan
🇭🇰 sandra361
Port scan detected: 8 attempts across 1 port (3704). | Evidence: REAPER_TARPIT: IN=eth0 SRC=4.218.23.166 LEN=40 TOS=0x14 PREC=0x00 TTL=45 ID=43938 DF PROTO=TCP SPT=49290 DPT=3704 WINDOW=64240 RES=0x00 ACK FIN URGP=0
Port Scan
Anonymous
1637/tcp,1625/tcp,1627/tcp,1629/tcp,1638/tcp,1633/tcp,1635/tcp,1640/tcp,1639/tcp,1632/tcp,1631/tcp,1628/tcp,1636/tcp,1630/tcp,1634/tcp (15 or more attempts)
Port Scan
🇭🇺 Lacika555
RdpGuard detected brute-force attempt on RDP
Brute-Force
🇦🇹 CTK
Customer Site (WELS SM)
Brute-Force
🇹🇷 Domainhizmetleri.com
Source: DH Hunter (Honeypot) | Reason: HTTP Probe (5985/tcp) [non-standard port]
Web App Attack
🇦🇺 LiftUp Hosting
Honeypot hit: HTTP/1.1 request on 5985 POST /wsman?PSVersion=5.1.19041.1 User-Agent: Microsoft WinRM Client; 5985 [1] TCP
Hacking Bad Web Bot
🇮🇹 CoreTech srl
[DC: IP:151.1.252.27] ntopng alert: blacklisted_server_contact,ndpi_unidirectional_traffic,tcp_no_data_exchanged,connection_failed
Hacking
🇷🇸 Smel
SSH/22 MH Probe, BF, Hack -
Hacking Brute-Force SSH
🇹🇭 Sawasdee
Port Scan ...
Port Scan

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