AS398019 Dynu Systems Incorporated

Abuse reported against IP addresses announced by autonomous system 398019. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 34 IP addresses in AS398019 Dynu Systems Incorporated were reported for abuse, in 60 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in United States.

34addresses reported, 30 days

0on the default blocklist (75+)

60reports against them

1 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇺🇸172.81.62.123	58	6	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	1 h
🇺🇸172.81.63.7	58	8	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	9 h
🇺🇸72.51.57.80	54	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	7 h
🇺🇸162.216.241.167	50	7	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	7 h
🇺🇸140.235.16.247	26	2	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Brute-Force Bad Web Bot Web App Attack Command & Control HTTP Flood	19 h
🇺🇸162.216.240.60	26	2	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam 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	3 d
🇺🇸142.202.189.93	18	1	Brute-Force SSH Malware Distribution	9 h
🇺🇸172.81.61.105	17	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.59.132	14	1	Web Spam Port Scan Bad Web Bot	13 h
🇺🇸207.174.0.146	14	1	Web Spam Port Scan Bad Web Bot	13 h
🇺🇸142.202.189.5	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸142.202.188.211	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.59.245	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.57.61	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.57.247	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.57.167	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.57.163	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸72.51.57.108	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸207.174.1.249	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇺🇸207.174.1.234	14	1	Web Spam Port Scan Bad Web Bot	19 h

What they were reported for

Where they are

🇺🇸 United States34

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 40 minutes ago.