AS17816 China Unicom IP network China169 Guangdong province

Abuse reported against IP addresses announced by autonomous system 17816. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 179 IP addresses in AS17816 China Unicom IP network China169 Guangdong province were reported for abuse, in 272 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Web Spam, Bad Web Bot and Port Scan. Most of them are in China.

179addresses reported, 30 days

0on the default blocklist (75+)

272reports against them

57 minsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇨🇳120.83.111.70	71	8	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	6 h
🇨🇳120.87.99.202	67	9	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	6 h
🇨🇳27.39.130.144	66	12	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	6 h
🇨🇳157.122.242.217	65	10	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	2 h
🇨🇳58.252.59.219	65	10	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
🇨🇳27.41.140.81	64	12	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	2 h
🇨🇳27.39.128.170	63	10	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	2 h
🇨🇳112.91.253.184	52	6	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	19 h
🇨🇳27.39.128.68	51	9	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	3 h
🇨🇳27.43.224.92	51	3	Web Spam Port Scan Bad Web Bot Web App Attack SSH Command & Control	3 h
🇨🇳27.43.206.231	44	3	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	6 h
🇨🇳58.255.41.105	43	3	FTP Brute-Force Web Spam Port Scan Hacking Brute-Force Bad Web Bot Credential Stuffing Vulnerability Scan	9 h
🇨🇳120.87.230.162	40	3	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	18 h
🇨🇳163.0.25.45	39	4	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam 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	57 min
🇨🇳27.41.249.117	39	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳218.247.48.194	27	1	FTP Brute-Force Phishing Open Proxy Web Spam Brute-Force Web App Attack Command & Control HTTP Flood	12 h
🇨🇳163.179.43.82	27	2	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Brute-Force Bad Web Bot Web App Attack Command & Control HTTP Flood	18 h
🇨🇳58.253.129.91	24	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳27.37.100.78	24	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳58.253.194.27	18	1	Brute-Force SSH Malware Distribution	9 h

What they were reported for

Where they are

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 4 minutes ago.