- Feb 4, 2016
- 2,520
Brazil has 20% more risky IPs than Russia, Recorded Future's analysis shows.
New research by threat intelligence firm Recorded Future has yielded some surprising insights on risky IP addresses, their distribution around their world, and how organizations can protect against them.
Recorded Future tied four million known bad IP address back to the network operators to which they belonged in order to try and understand the risk posed by each operator. Each of the IPs in the list was known to be either currently or historically risky and was associated with behavior that ranged from "unusual" to the "very malicious."
The four million IPs that Recorded Future analyzed traced back to a total of 26,581 Autonomous System Numbers (ASNs), which are unique numbers for identifying the IP subnets managed by different operators.
US Dominates
When Recorded Future looked at ASNs with the highest number of IPs associated with command and control activity, the US dominated the charts. The top three ASNs in this category were located in the US, while there were four ASNs overall in the top 10 list. The same result emerged when Recorded Future inspected IP addresses that were hardcoded into malware samples.
One explanation of why malicious activity is based in the US and countries like Canada and the UK is because threat actors want to make their traffic appear as innocent as possible, Recorded Future conjectures.