I see that
bitcoin-cli can do
getpeerinfo. However, it typically returns around 30 different IPs. Even if I ask for only outbound ones, I get around 16 addresses.
$ bitcoin-cli getpeerinfo | grep "inbound\": false" | wc -l 16
How do I narrow down to those 8 that will be used to propagate the next block my node gets to propagate?