AS133380 Layerstack Limited

Abuse reported against IP addresses announced by autonomous system 133380. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 3 IP addresses in AS133380 Layerstack Limited were reported for abuse, in 3 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Malware Distribution, Brute-Force and SSH. Most of them are in Hong Kong.

3addresses reported, 30 days

0on the default blocklist (75+)

3reports against them

10 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇭🇰180.188.198.103	18	1	Brute-Force SSH Malware Distribution	10 h
🇭🇰103.68.62.175	18	1	Brute-Force SSH Malware Distribution	10 h
🇭🇰103.231.254.126	18	1	Brute-Force SSH Malware Distribution	10 h

What they were reported for

Where they are

🇭🇰 Hong Kong3

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 54 minutes ago.