AS12989 Black HOST Ltd

Abuse reported against IP addresses announced by autonomous system 12989. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 28 IP addresses in AS12989 Black HOST Ltd were reported for abuse, in 111 reports altogether. 1 of them (3%) has a confidence score of 75 or more and is on the default blocklist. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in Netherlands.

28addresses reported, 30 days

1on the default blocklist (75+)

111reports against them

1 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱86.54.31.34	81	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	5 h
🇳🇱86.54.31.44	73	11	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
🇳🇱86.54.31.36	73	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	11 h
🇳🇱86.54.28.49	72	12	DNS Poisoning FTP Brute-Force Web Spam Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Credential Stuffing Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse Tor Exit Node	1 h
🇳🇱86.54.31.32	69	12	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
🇳🇱86.54.31.40	64	6	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	13 h
🇳🇱86.54.31.38	64	8	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	13 h
🇦🇹2.59.21.51	56	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
🇳🇱86.54.28.178	46	3	Web Spam Port Scan Hacking Bad Web Bot SSH Vulnerability Scan	13 h
🇳🇱86.54.31.46	39	3	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	13 h
🇳🇱86.54.29.67	37	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	11 h
🇺🇸212.104.141.129	28	4	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	45 h
🇳🇱86.54.28.75	26	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	13 h
🇺🇸212.104.141.94	25	2	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d
🇦🇹2.59.22.234	18	1	Web App Attack Command & Control	13 h
🇳🇱86.54.28.164	14	1	Web Spam Port Scan Bad Web Bot	17 h
🇳🇱86.54.28.182	14	1	Web Spam Port Scan Bad Web Bot	17 h
🇺🇸212.104.141.90	14	1	Web Spam Port Scan Bad Web Bot	17 h
🇳🇱86.54.28.27	14	1	Web Spam Port Scan Bad Web Bot	23 h
🇳🇱86.54.28.69	14	1	Web Spam Port Scan Bad Web Bot	23 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 34 minutes ago.