AbuseIPDB » 27.42.230.21
27.42.230.21 was found in our database!
This IP was reported 19 times. Confidence of Abuse is 83%: ?
ISP | China Unicom Guangdong province network |
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Usage Type | Fixed Line ISP |
ASN | AS17816 |
Domain Name | chinaunicom.cn |
Country |
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City | Shenzhen, Guangdong |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated biweekly.
IP Abuse Reports for 27.42.230.21:
This IP address has been reported a total of 19 times from 13 distinct sources. 27.42.230.21 was first reported on , and the most recent report was .
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 in UTC | Comment | Categories | |
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ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/27.42.230.21
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Brute-Force | ||
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ABV-W: TCP-Scanner. Port: 23
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Port Scan | ||
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NFT blocked 27.42.230.21 on 11-Jun-2025..
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Port Scan Brute-Force | ||
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unauthorized connection or malicious port scan attempted on tcp port - corp
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Port Scan Hacking | ||
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Port probe to tcp/2323 (3d-nfsd)
[ros] |
Port Scan | ||
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SS5-W: TCP-Scanner. Port: 23
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Port Scan | ||
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2025-06-10 22:17:02 UTC Unauthorized activity to TCP port 23. Telnet
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Port Scan | ||
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2025-06-10 20:41:38 UTC Unauthorized activity to TCP port 23. Telnet
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Port Scan | ||
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tcp/9001 (2 or more attempts)
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Port Scan | ||
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Blocked by UFW [23/tcp]
Source port: 2169 TTL: 50 Packet length: 40 |
Port Scan Hacking Brute-Force | ||
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tcp/23 (2 or more attempts)
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Port Scan | ||
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[14:38] Attempted telnet login on port 23 with username root
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Brute-Force Exploited Host | ||
Anonymous |
Unauthorized connection attempt on Port 23
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Port Scan Hacking Exploited Host | ||
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Port probing on unauthorized port 26
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Port Scan Hacking Exploited Host | ||
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tcp/23 (3 or more attempts)
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Port Scan |
Showing 1 to 15 of 19 reports
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