AS142403 YISU CLOUD LTD

Abuse reported against IP addresses announced by autonomous system 142403. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 65 IP addresses in AS142403 YISU CLOUD LTD were reported for abuse, in 437 reports altogether. 1 of them (1%) has a confidence score of 75 or more and is on the default blocklist. The most common reasons were Bad Web Bot, Port Scan and Web Spam. Most of them are in Hong Kong.

65addresses reported, 30 days

1on the default blocklist (75+)

437reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇭🇰43.225.159.88	75	21	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	9 h
🇭🇰154.83.17.226	73	19	Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰103.210.239.194	71	16	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	9 h
🇭🇰154.221.20.92	67	19	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	9 h
🇭🇰154.221.18.89	66	19	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	9 h
🇭🇰154.83.16.14	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰154.92.19.226	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰103.146.159.173	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰156.236.66.15	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰154.221.25.205	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰154.92.17.128	62	18	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰154.83.17.239	61	17	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	9 h
🇭🇰103.210.239.62	51	8	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam Port Scan SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	22 h
🇭🇰154.83.14.204	46	9	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	24 h
🇭🇰154.211.13.102	44	9	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	9 h
🇭🇰103.210.239.133	44	9	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	9 h
🇭🇰39.109.113.97	37	5	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	5 h
🇭🇰39.109.116.214	36	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	24 h
🇭🇰154.221.28.214	32	7	Web Spam Port Scan Brute-Force Bad Web Bot SSH Malware Distribution	3 h
🇭🇰103.146.159.179	32	6	Web Spam Port Scan Brute-Force Bad Web Bot SSH Malware Distribution	3 h

What they were reported for

Where they are

🇭🇰 Hong Kong65

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.

Figures cover the last 30 days and are refreshed hourly; last updated 49 minutes ago.