CloudFlare does anycast. Where you go depends on where you are. Regards, -drc > On Nov 30, 2015, at 6:24 PM, John Levine <johnl@xxxxxxxxx> wrote: > >> IP Address (IPv6) 2400:cb00:2048:1::6814:155 >> (www.ietf.org.cdn.cloudflare-dnssec.net.) > > The IETF website is handled through Cloudflare: > > ;; QUESTION SECTION: > ;www.ietf.org. IN AAAA > > ;; ANSWER SECTION: > www.ietf.org. 632 IN CNAME www.ietf.org.cdn.cloudflare-dnssec.net. > www.ietf.org.cdn.cloudflare-dnssec.net. 300 IN AAAA 2400:cb00:2048:1::6814:55 > www.ietf.org.cdn.cloudflare-dnssec.net. 300 IN AAAA 2400:cb00:2048:1::6814:155 > > For some reason, Cloudflare uses a block of IPv6 addresses from APNIC, > even though they are in California. When I do a traceroute from my > cable modem in New York, it is two hops past an he.net router in New > York City and pings in about 40ms which tells me that the addresses > may be from Hong Kong but the servers are in San Francisco. > > R's, > John >
Attachment:
signature.asc
Description: Message signed with OpenPGP using GPGMail