AS1659 Taiwan Academic Network (TANet) Information Center

Abuse reported against IP addresses announced by autonomous system 1659. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 8 IP addresses in AS1659 Taiwan Academic Network (TANet) Information Center were reported for abuse, in 16 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Port Scan and Web Spam. Most of them are in Taiwan.

8addresses reported, 30 days

0on the default blocklist (75+)

16reports against them

8 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇹🇼120.125.96.156	41	5	DNS Poisoning Phishing Web Spam Email Spam Port Scan SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	8 h
🇹🇼163.30.156.158	38	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	20 h
🇹🇼203.72.177.253	37	2	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	8 h
🇹🇼140.120.183.159	17	1	Web Spam Port Scan Bad Web Bot	21 h
🇹🇼163.21.215.186	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇹🇼140.122.185.230	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇹🇼140.116.247.196	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇹🇼140.120.14.23	14	1	Web Spam Port Scan Bad Web Bot	20 h

What they were reported for

Where they are

🇹🇼 Taiwan8

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 46 minutes ago.