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BGP & Internet Routing
How the internet routes traffic between networks. BGP fundamentals, ASNs, peering, transit, route filtering, and RPKI security.
Advanced
3 articles
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What Is BGP?
How BGP routes traffic between autonomous systems to make the internet work.
6 min readASN Numbers Explained
How Autonomous System Numbers are allocated and used in internet routing.
4 min readInternet Peering & Transit
How ISPs and networks exchange traffic through peering agreements and transit providers.
5 min read