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by ta1243 341 days ago
In the internet world you can't really advertise subnets smaller than a /24, so 1.1.1.1/32 isn't a route, it's via 1.1.1.0/24

You can see they are separate routes, say looking at Telia's routing IP

https://lg.telia.net/?type=bgp&router=fre-peer1.se&address=1...

https://lg.telia.net/?type=bgp&router=fre-peer1.se&address=1...

In this case they both are advertised from the same peer above, I suspect they usually are - they certainly come from the same AS, but they don't need to. You could have two peers with cloudflare with different weights for each /24