AbuseIPDB » 221.155.71.78
221.155.71.78 was found in our database!
This IP was reported 16 times. Confidence of Abuse is 86%: ?
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Seoul, Seoul |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 221.155.71.78:
This IP address has been reported a total of 16 times from 14 distinct sources. 221.155.71.78 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 (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇯🇵 mkaraki |
1785399623 # Service_probe # SIGNATURE_SEND # source_ip:221.155.71.78 # dst_port:23
...
|
Port Scan | ||
| 🇫🇷 Little Iguana |
trying to access non-authorized port
|
Port Scan | ||
| 🇹🇷 SeczarSecureOps |
|
Web App Attack | ||
| 🇳🇱 EGP Abuse Dept |
Unauthorized connection to Telnet port 23
|
Port Scan Hacking | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=32693 dstport=23
|
Port Scan | ||
| 🇨🇭 TOCE |
75 hits seen on 2026-07-28, ports 23 (Telnet) on a honeypot from www.toce.ch
|
Brute-Force | ||
| 🇩🇪 reznekcs |
Blocked by UFW firewall
|
Brute-Force | ||
| 🇨🇳 pengpeng |
monitor: on VM-0-7-ubuntu | port: 23 | ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan IoT Targeted | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=32693 dstport=23
|
Port Scan | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | ||
| 🇨🇭 cybsecaoccol |
unauthorized connection or malicious port scan attempted on tcp port 23 - sch
|
Port Scan Hacking | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| Anonymous |
1785139922 - 07/27/2026 10:12:02 Host: 221.155.71.78/221.155.71.78 Port: 23 TCP Blocked
...
|
Port Scan |
Showing 1 to 15 of 16 reports
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