AS49981 WorldStream B.V.

Abuse reported against IP addresses announced by autonomous system 49981. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 79 IP addresses in AS49981 WorldStream B.V. were reported for abuse, in 250 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 Netherlands.

79addresses reported, 30 days

0on the default blocklist (75+)

250reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱185.4.115.68	65	18	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
🇳🇱185.4.112.59	55	10	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	3 h
🇳🇱82.41.131.81	53	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	9 h
🇳🇱185.4.114.153	43	6	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	13 h
🇳🇱185.4.115.46	36	5	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	19 h
🇳🇱185.173.160.204	30	6	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control	3 h
🇳🇱93.190.137.14	29	6	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control	9 h
🇳🇱213.189.8.77	29	5	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control	19 h
🇳🇱185.4.115.71	26	5	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	19 h
🇳🇱45.82.64.222	24	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇳🇱2.59.171.209	24	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	9 h
🇳🇱89.39.106.35	18	3	Brute-Force SSH Malware Distribution	3 h
🇳🇱217.23.9.20	18	3	Brute-Force SSH Malware Distribution	3 h
🇳🇱109.236.86.109	18	3	Brute-Force SSH Malware Distribution	3 h
🇳🇱185.4.115.146	14	1	Phishing Email Spam Spoofing Mail Server Attack	11 h
🇳🇱185.177.126.118	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱89.38.98.29	14	3	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱185.4.115.5	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱2.59.169.81	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱178.132.0.42	14	1	Web Spam Port Scan Bad Web Bot	15 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 59 minutes ago.