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electrineer849068dYou can only see how the devices in your home network communicate with the internet
electrineer849068dI used to be very confused about networks but I took a uni course and now I like it. Well, I don't like the parts I still don't know.
asgs365368dNot a network expert (or even remotely close), but I always liked networking
I envy people working on networking projects, because the domain itself is technical already!
The bigger network is connected trough bgp and your isp use asn to connect your router to this network.
You can see asn number and asn configuration using whois and google.
1. On whois look for something like AS1
2. Then lookup this number on google ex. on bgp.he.net or stat.ripe.net
You can also see who connect to whom. And some routing configuration.
@TheAnimatrix yeah it’s funny and interesting to see how it works because it’s all available online.
Based on bgp connections and traffic you can pick better places for your servers.
There are also internet exchange points ( IXP ) in every country ( or state probably - I am from EU) to move traffic between operators.
Some of internet might be cached on your isp CDN if you use their DNS.
Edit: ex. netflix installs it’s cdn machine rack connected directly to ixp to deliver movies faster
Biggest IXP operator I know is equinix. Their customers are probably all cloud providers on this planet.
Another part are under ocean optical fiber providers around globe. That’s also interesting.
In snowden movie they mention some facility in hawaii where they monitor some traffic :)
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