AS137266 China Telecom

Abuse reported against IP addresses announced by autonomous system 137266. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 132 IP addresses in AS137266 China Telecom were reported for abuse, in 268 reports altogether. 2 of them (1%) have a confidence score of 75 or more and are on the default blocklist. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in China.

132addresses reported, 30 days

2on the default blocklist (75+)

268reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇨🇳27.17.30.150	75	12	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	5 h
🇨🇳58.48.170.235	75	13	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	5 h
🇨🇳59.173.12.166	74	14	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking 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	9 h
🇨🇳58.49.26.202	71	14	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	5 h
🇨🇳27.17.185.134	61	11	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
🇨🇳171.83.48.165	54	5	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	3 h
🇨🇳58.48.55.50	37	5	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	5 h
🇨🇳27.17.59.38	37	5	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	39 h
🇨🇳27.18.146.221	36	4	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	15 h
🇨🇳171.83.59.216	36	4	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	39 h
🇨🇳219.140.138.90	30	4	Web Spam Port Scan Hacking Bad Web Bot Exploited Host Web App Attack Credential Stuffing Malware Distribution Command & Control Database Attack HTTP Flood	5 h
🇨🇳27.19.51.101	26	3	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	15 h
🇨🇳27.19.80.183	26	3	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	3 d
🇨🇳27.17.193.253	26	2	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	3 d
🇨🇳119.98.194.33	26	2	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	3 d
🇨🇳27.17.13.118	24	2	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	4 d
🇨🇳27.19.237.31	23	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳27.19.120.172	23	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳27.17.151.169	23	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇨🇳27.19.83.231	23	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	15 h

What they were reported for

Where they are

🇨🇳 China132

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 56 minutes ago.