3 ms·
How about looking up the client's AS via BGP or whois and broadening the scope so that it matches its net block? Then if a CDN peering with a particular ISP wan
by the8472 7y ago
How about looking up the client's AS via BGP or whois and broadening the scope so that it matches its net block? Then if a CDN peering with a particular ISP wants more granular DNS load balancing they could ask the ISP to announce their routes by region or something like that.