AbuseIPDB » 123.166.66.221
123.166.66.221 was found in our database!
This IP was reported 33 times. Confidence of Abuse is 56%: ?
| ISP | CHINANET HEILONGJIANG PROVINCE NETWORK |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4134 |
| Domain Name | chinatelecom.cn |
| Country | 🇨🇳 China |
| City | Harbin, Heilongjiang |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 123.166.66.221:
This IP address has been reported a total of 33 times from 22 distinct sources. 123.166.66.221 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 | |
|---|---|---|---|---|
| 🇳🇱 hxsain |
|
Port Scan IoT Targeted | ||
| 🇺🇸 RAP |
2026-08-17 19:41:59 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇦🇺 PetePK |
Probed 1 time(s): TCP/23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-17 15:15:01 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 NetVexor |
Attack source identified and submitted via NetVexor BGP Blackhole Network
|
Port Scan Hacking Brute-Force | ||
| 🇦🇺 Block Rockin' Beats |
Attempted connection to TCP port 23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-17 09:56:20 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=59863 dstport=23
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-17 04:34:43 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| Anonymous |
Try to connect to Port_Scan_23_stealth
|
Port Scan | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇨🇦 Largnet SOC |
123.166.66.221 triggered Icarus honeypot on port 23. Check us out on github.
|
Port Scan Hacking | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:50075 dst: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 | ||
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan |
Showing 1 to 15 of 33 reports
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