So one has to wonder how those names made it into the top 100 list if it’s supposed to be a top 100 web sites, since they are obviously not web sites. (at least in the case of the two in the top 100) Owen On Nov 22, 2013, at 1:28 PM, Tony Hain <alh-ietf@tndh.net> wrote:
The only thing it explicitly strips out are dotted-quads, which don't occur until # 4255. The code makes five passes at getaddrinfo() for IPv4 before giving up, and then it checks for a leading www and if that exists it strips it off and does the 5 tries loop again, then later the same process for IPv6. For the top 100 run: akamaihd.net no IPv4 no IPv6 bp.blogspot.com no IPv4 no IPv6
FWIW ::: Dotted-quad's in the top 10,000 4255,92.242.195.24 4665,1.1.1.1 5079,92.242.195.231 6130,1.254.254.254 9518,208.98.30.70
whois 92.242.195.24 ... netname: Respina descr: BroadBand IP Pool country: IR ... route: 92.242.195.0/24
Respina BroadBand IP Pool in the top 100,000 4255,92.242.195.24 5079,92.242.195.231 10059,92.242.195.233 23912,92.242.195.30 31520,92.242.195.111 35867,92.242.195.235 95233,92.242.195.129
-----Original Message----- From: Owen DeLong [mailto:owen@delong.com] Sent: Friday, November 22, 2013 12:16 PM To: joel jaeggli Cc: Valdis.Kletnieks@vt.edu; Tony Hain; NANOG List Subject: Re: NAT64 and matching identities
It would be way more than 2 if it were CNAME, methinks.
Owen
On Nov 22, 2013, at 12:12 PM, joel jaeggli <joelja@bogus.com> wrote:
On 11/22/13, 12:01 PM, Valdis.Kletnieks@vt.edu wrote:
On Fri, 22 Nov 2013 10:18:27 -0800, "Tony Hain" said:
The top 100 websites: AAAA records and IPv6 connectivity count with A: 98 ( 98.000%) count with AAAA: 30 ( 30.000%) Of the 30 hosts with AAAA records, testing connectivity to TCP/80: count with IPv6 ok: 30 (100.000%)
Statistics whoopsie, or are there actually 2 sites in the top100 that are IPv6-only?
IN CNAME ? or is that being accounted for.