The IP Blocklist API will detect potentially malicious or dangerous IP addresses.
Use this API for identifying malicious hosts, anonymous proxies, tor, botnets, spammers and more.
Block, filter or flag traffic to help reduce attacks on your networks and software stacks.
You can also download the complete IP data for direct use on your own systems using the Download API.
IP blocklist will detect the following main categories of IP addresses:
Bots and botnets
Under the hood there are 3 core components that make up our blocklist:
This is our system of autonomous bots, crawlers and honeypots which continuously collect data from across the Internet in realtime
This system collects IP data from security appliances,
this includes feeds from firewalls, gateways and intrusion detection systems (IDS)
We compile data from many public sources of IP data.
This includes public blocklists, blacklists, botnet trackers and various security intelligence feeds