112.103.205.57
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- CHINANET HEILONGJIANG PROVINCE NETWORK
- Usage Type
- Fixed Line ISP
- ASN
- AS4134
- Domain Name
- chinatelecom.cn
- Country
- 🇨🇳 China
- City
- Harbin, Heilongjiang
No reports in the last 60 days
112.103.205.57 has been reported 67 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
67 from
27 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇨🇳 ThreatBook.io |
ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/112.103.205.57
|
SSH | |
| 🇺🇸 RAP |
2025-12-19 13:31:50 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2025-12-19 12:59:38 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 sefinek.net |
Blocked by UFW on NY01 [23/tcp]
Source port: 53743
TTL: 46
Packet length: 60
TOS: 0x08
This report was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Brute-Force IoT Targeted | |
| Anonymous |
IP & Port Scan.
|
Port Scan Brute-Force SSH | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇩🇪 ps-center |
SS4-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇳🇱 soverin |
Network scan on port 23
|
Email Spam | |
| 🇺🇸 RAP |
2025-12-18 07:52:35 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇧🇷 SOC Blue Team |
IPs get by Hunting on SIEM
|
Phishing Web Spam Port Scan Hacking | |
| 🇨🇭 cybsecaoccol |
unauthorized connection or malicious port scan attempted on tcp port 23 - sch
|
Port Scan Hacking | |
| 🇺🇸 MPL |
tcp/23 (6 or more attempts)
|
Port Scan | |
| 🇺🇸 RAP |
2025-12-18 04:39:21 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇳🇱 EGP Abuse Dept |
Unauthorized connection to Telnet port 23
|
Port Scan Hacking | |
| 🇩🇪 ps-center |
DIS-W: TCP-Scanner. Port: 23
|
Port Scan |
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