123.172.66.243
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- CHINANET JILIN PROVINCE NETWORK
- Usage Type
- Fixed Line ISP
- ASN
- AS4134
- Domain Name
- chinatelecom.cn
- Country
- 🇨🇳 China
- City
- Changchun, Jilin
Abuse Reports
Total reports
27 from
12 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:7393 dst:23
|
Port Scan | |
| 🇧🇾 stroytrest |
2026-11-14T21:00:20.796879+03:00 gate kernel: [3741510.686536] nftables: JAIL-TELNET IN=wan OUT= MAC= SRC=123.172.66.243 DST=xxx.xxx.xxx.xxx LEN=60 TOS=0x00 PREC=0x00 TTL=45 ID=16953 DF PROTO=TCP SPT=7365 DPT=23 WINDOW=14120 RES=0x00 SYN URGP=0
...
|
Port Scan | |
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇺🇸 Phil Schuyler |
Connection probe against a public honeypot service: 1 observed event targeting exposed network services.
|
Port Scan | |
| 🇦🇹 urnilxfgbez |
Last 24 hours Brute Force Attacks
|
Brute-Force | |
| 🇺🇸 RAP |
2026-11-11 20:25:46 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇩🇪 RazorLabs.dev |
Automated report from fail2ban: unsolicited TCP connection attempt to port 23/2323 (telnet) on a host running no telnet service, dropped by host firewall.
|
Port Scan Brute-Force IoT Targeted | |
| 🇷🇺 genokrad |
Unauthorized connection try on TCP/23 (Telnet)
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇩🇪 RazorLabs.dev |
Automated report from fail2ban: unsolicited TCP connection attempt to port 23/2323 (telnet) on a host running no telnet service, dropped by host firewall.
|
Port Scan Brute-Force IoT Targeted | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-09 02:54:31 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 KPS |
PortscanM
|
Port Scan |
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