42.237.30.23
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom Henan province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Zhengzhou, Henan
No reports in the last 60 days
42.237.30.23 has been reported 29 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
29 from
23 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇫🇮 nNordic |
Connection attempt blocked by IDS/IPS from 42.237.30.23/32
|
Hacking | |
| 🇺🇸 MPL |
tcp/21
|
Port Scan | |
| 🇺🇸 BSG Webmaster |
Port scanning (Port 443)
|
Port Scan Hacking | |
| 🇺🇸 MPL |
tcp ports: 21,443 (6 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/443 (2 or more attempts)
|
Port Scan | |
| 🇧🇾 sashan |
2026-03-31T03:19:16.285106+03:00 gate kernel: nftables: JAIL-FTP IN=wan OUT= MAC= SRC=42.237.30.23 DST=xxx.xxx.xxx.xxx LEN=44 TOS=0x00 PREC=0x00 TTL=50 ID=4919 PROTO=TCP SPT=10023 DPT=21 WINDOW=65535 RES=0x00 SYN URGP=0
...
|
Port Scan | |
| 🇬🇧 Nov |
Unauthorized FTP access attempt (tcp/21)
|
Port Scan | |
| 🇨🇦 Ashgrinder_00013 |
inout; Ports: *; Direction: 1; Trigger: (Web_Vulnerability_Scan) LABEL: Web_Vulnerability_Scan | DESC: ALERT:_Bot_scanning_for_web_vulnerabilities_on_Port_443 42.237.30.23 (CN/China/hn.kd.ny.adsl): 1 in the last 3600 secs; Logs:
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 21)
Source port: 9895
TTL: 50
Packet length: 44
TOS: 0x00
This report (for 42.237.30.23) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan FTP Brute-Force Brute-Force | |
| 🇹🇭 Sawasdee |
Port Scan
...
|
Port Scan | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port 21
|
Hacking Brute-Force | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port 21
|
Hacking Brute-Force | |
| 🇺🇸 MPL |
tcp/21 (3 or more attempts)
|
Port Scan | |
| 🇺🇸 shabi |
UFW Blocked [443/TCP]
Source: 42.237.30.23:9395
TTL: 51
Lenth: 44
TOS: 0x00
|
Port Scan Web App Attack | |
| Anonymous |
Port Scanner
|
Port Scan |
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