AS49870 Alsycon B.V.

Abuse reported against IP addresses announced by autonomous system 49870. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 286 IP addresses in AS49870 Alsycon B.V. were reported for abuse, in 542 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Web Spam, Port Scan and Bad Web Bot. Most of them are in Netherlands.

286addresses reported, 30 days

0on the default blocklist (75+)

542reports against them

2 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱77.83.240.70	66	10	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	2 h
🇳🇱185.224.128.16	62	11	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	5 h
🇳🇱185.224.128.198	62	9	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	11 h
🇳🇱45.81.23.7	61	13	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	2 h
🇳🇱160.119.76.127	61	11	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	2 h
🇳🇱160.119.76.136	61	11	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	2 h
🇳🇱160.119.76.168	61	11	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	2 h
🇳🇱160.119.76.27	61	9	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	2 h
🇳🇱160.119.76.138	61	9	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.171	61	10	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.143	60	8	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.172	60	8	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.142	60	8	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.139	60	7	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.137	60	8	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.177	60	9	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.170	60	10	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.166	60	8	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.175	60	10	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	5 h
🇳🇱160.119.76.176	60	9	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Vulnerability Scan Command & Control HTTP Flood	11 h

What they were reported for

Where they are

🇳🇱 Netherlands286

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 12 minutes ago.