AS45753 Netsec Limited

Abuse reported against IP addresses announced by autonomous system 45753. 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 AS45753 Netsec Limited were reported for abuse, in 66 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were SSH, Web Spam and Bad Web Bot. Most of them are in Hong Kong.

18addresses reported, 30 days

0on the default blocklist (75+)

66reports against them

2 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇭🇰52.128.227.50	65	9	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇭🇰216.118.231.170	61	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇭🇰148.66.49.226	61	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇭🇰141.193.153.146	61	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇭🇰103.117.145.130	61	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇭🇰182.16.91.26	47	6	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	2 h
🇭🇰182.16.49.131	47	6	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	8 h
🇭🇰112.121.173.84	33	3	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	20 h
🇭🇰182.16.89.98	26	1	FTP Brute-Force Phishing Open Proxy Web Spam Brute-Force Web App Attack Command & Control HTTP Flood	14 h
🇭🇰52.128.226.74	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰182.16.38.242	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰182.16.26.66	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰148.66.5.18	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰148.66.4.92	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰148.66.16.106	18	1	Brute-Force SSH Malware Distribution	11 h
🇭🇰112.121.183.30	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇭🇰175.41.29.181	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇭🇰103.231.172.42	14	1	Web Spam Port Scan Bad Web Bot	20 h

What they were reported for

Where they are

🇭🇰 Hong Kong18

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 45 minutes ago.