AS49581 Ferdinand Zink trading as Tube-Hosting

Abuse reported against IP addresses announced by autonomous system 49581. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 29 IP addresses in AS49581 Ferdinand Zink trading as Tube-Hosting were reported for abuse, in 102 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Port Scan, Web Spam and Bad Web Bot. Most of them are in Netherlands.

29addresses reported, 30 days

0on the default blocklist (75+)

102reports against them

1 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱193.111.248.233	67	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	4 h
🇳🇱80.91.223.120	65	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	4 h
🇳🇱185.91.127.114	58	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	4 h
🇳🇱80.91.223.114	55	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	4 h
🇳🇱45.137.203.60	50	8	DNS Poisoning FTP Brute-Force Web Spam Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Exploited Host SSH Credential Stuffing Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	13 h
🇳🇱193.111.248.14	47	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	1 h
🇳🇱45.13.227.207	44	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	1 h
🇳🇱2.58.113.214	36	4	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	13 h
🇳🇱193.111.250.13	36	4	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	13 h
🇳🇱5.231.242.44	26	3	Web Spam Port Scan Bad Web Bot SSH	37 h
🇳🇱185.91.127.94	17	1	Brute-Force SSH Malware Distribution	28 h
🇳🇱185.91.127.9	17	1	Brute-Force SSH Malware Distribution	28 h
🇳🇱185.91.127.43	17	1	Brute-Force SSH Malware Distribution	28 h
🇳🇱185.117.3.65	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱185.117.3.233	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱185.117.3.163	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱185.117.3.103	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱193.111.250.5	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱91.212.121.211	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱91.212.121.21	14	2	Web Spam Port Scan Bad Web Bot	13 h

What they were reported for

Where they are

🇳🇱 Netherlands29

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.