AS131423 Branch of Long Van System Solution JSC - Hanoi

Abuse reported against IP addresses announced by autonomous system 131423. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 18 IP addresses in AS131423 Branch of Long Van System Solution JSC - Hanoi were reported for abuse, in 89 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 Vietnam.

18addresses reported, 30 days

0on the default blocklist (75+)

89reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇻🇳42.96.17.249	74	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
🇻🇳45.119.212.99	71	10	Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control	3 h
🇻🇳42.96.20.19	70	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
🇻🇳103.48.192.48	67	9	Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control	3 h
🇻🇳42.96.20.16	65	9	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	3 h
🇻🇳42.96.19.37	65	9	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	3 h
🇻🇳45.119.212.106	63	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	9 h
🇻🇳103.48.84.200	50	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	21 h
🇻🇳45.119.214.98	48	6	DNS Poisoning Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	11 h
🇻🇳42.96.19.208	27	2	Hacking Web App Attack Vulnerability Scan Command & Control	5 h
🇻🇳42.96.19.35	23	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	11 h
🇻🇳45.119.214.178	18	1	Brute-Force SSH Malware Distribution	11 h
🇻🇳42.96.18.83	18	1	Brute-Force SSH Malware Distribution	11 h
🇻🇳42.96.20.12	14	1	Web Spam Port Scan Bad Web Bot	15 h
🇻🇳42.96.19.234	14	1	Web Spam Port Scan Bad Web Bot	21 h
🇻🇳103.48.84.29	14	1	Web Spam Port Scan Bad Web Bot	21 h
🇻🇳45.119.214.181	14	1	Web Spam Port Scan Bad Web Bot	21 h
🇻🇳45.119.212.145	11	1	Hacking Vulnerability Scan	11 h

What they were reported for

Where they are

🇻🇳 Vietnam18

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 16 minutes ago.