Ratio of IPv4 and IPv6 hosts

By using a specific trick (collecting IPv6 statistics about clients of some specific web servers), we counted 4 hosts (since midnight UTC):
  • 4 IPv4 only hosts;
  • 0 dual stack hosts where IPv6 is preferred (like Windows XP & Linux) or IPv6 only hosts;
  • 0 dual stack hosts where IPv4 is preferred (like Windows Vista);
Therefore 0% of Internet hosts are IPv6 enabled (not counting hosts with IPv6 enabled but without good IPv6 connectivity):
  • 0 host(s) with native IPv6 connectivity;
  • 0 host(s) using 6to4 tunnels (including 0 routers/home gateways);
  • 0 host(s) using ISATAP tunnels;
  • 0 host(s) using Teredo tunnels;
  • 0 Freebox(es).

Browsers and Operating Systems

Statistics about all visitors (or do you want any type of addresses, only IPv4 or only IPv6 or only IPv6-preferred or only IPv4-preferred dual-stack or only Freebox IPv6 or only 6to4 IPv6 or only Teredo IPv6 or addresses? Or do you want only Windows XP or Windows Vista or Windows 7 or Mac OS X machines?
Operating SystemCount
Windows 71
Unknown1
Windows XP1
Linux (Ubuntu)1
BrowserCount
Firefox2
Google Chrome1
Unknown1
CountryCount
US1
RU1
JP1
CL1

Teredo Servers

FrequencyIPv4 Address of Teredo Server

The last 10 accesses

DateIPv4IPv6RefererUser Agent
2012-01-29
02:04:08		CL190.22...http://www.koopman.me/2008/01/nusoap-wsdl-service-return-array-of-complex-data/Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111107 Ubuntu/10.04 (lucid) Firefox/3.5.8, Alexa Toolbar
2012-01-29
01:37:51		JP218.22...http://www.koopman.me/2008/04/storing-ipv6-ips-in-mysql/Mozilla/5.0 (Windows NT 5.1; rv:9.0.1) Gecko/20100101 Firefox/9.0.1
2012-01-29
01:28:02		RU93.158...Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
2012-01-29
00:22:40		US184.10...http://www.koopman.me/2008/11/using-tmpfs-for-mysql-tmpdir-setting/Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-28
23:08:01		CN121.30...http://www.koopman.me/2009/04/hadoop-0183-could-not-create-the-java-virtual-machine/Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-28
21:04:10		24.8.7...http://www.koopman.me/2008/01/backup-tivo-shows-to-your-linux-desktop/Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9; .NET CLR 2.0.50727; ffco7) Gecko/2008052906 Firefox/3.0
2012-01-28
19:33:15		99.233...http://www.koopman.me/2010/02/video-encoding-for-dummies/Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50
2012-01-28
19:21:16		PH115.84...http://www.koopman.me/2010/02/video-encoding-for-dummies/Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-28
18:20:48		68.9.1...http://www.koopman.me/2011/02/cox-communication-using-ipv6-transition-mechanism-6to4-relay-anycast-pMozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:10.0) Gecko/20100101 Firefox/10.0
2012-01-28
17:28:16		PL178.37...http://www.koopman.me/2008/01/nusoap-wsdl-service-return-array-of-complex-data/Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

The last 10 IPv6 accesses all visitors

If an IPv4 address is displayed, this means that the host preferred to use IPv4 vs. IPv6; IPv6 is used only when it was redirected to http://[2001:...]/...
DateIPv4IPv6RefererUser Agent
2012-01-28
14:10:24		24.22....2001:0:4137:9e76...http://www.koopman.me/2010/02/video-encoding-for-dummies/Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-28
12:33:42		GB86.112...2001:0:5ef5:79fd...http://www.koopman.me/2010/02/video-encoding-for-dummies/Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.44 Safari/535.11
2012-01-28
04:54:29		DENative2001:6f8:1c00:24...http://www.koopman.me/2011/02/haproxy-for-ipv6-translation-to-ipv4-only-website/Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-28
03:07:45		IN101.21...2002:65d7:a3f4::...http://www.koopman.me/2009/06/load-balancing-techniques/Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; MASP)
2012-01-28
00:27:45		24.152...2001:0:5ef5:79fb...http://www.koopman.me/2008/01/nusoap-wsdl-service-return-array-of-complex-data/Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1
2012-01-27
22:38:58		71.202...2001:0:4137:9e76...http://www.koopman.me/2008/03/deduplication-snapshots-on-amazon-s3/Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
2012-01-27
17:30:09		24.152...2001:0:5ef5:79fb...http://www.koopman.me/2008/01/nusoap-wsdl-service-return-array-of-complex-data/Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1
2012-01-27
16:48:44		68.0.2...2001:0:4137:9e76...http://www.koopman.me/2009/06/openldap-2-3-on-centos5-tutorial/Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7
2012-01-27
14:49:13		AU118.20...2001:0:5ef5:79fb...http://www.koopman.me/2010/02/video-encoding-for-dummies/Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
2012-01-27
11:00:51		NG196.46...2001:0:5ef5:79fb...http://www.koopman.me/2010/07/making-bp-events-work-on-buddypress-1-2-with-invites-working/Mozilla/5.0 (Windows NT 6.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

Historical Data

OS with IPv6

OS% of IPv6-able
Windows 771.3
Mac OS X8.3
Linux (unknown)6.5
Spider4
Windows Vista3.6
Linux (Ubuntu)2.5
Windows XP2.1
MIDP java phone1.5
Linux (Fedora)0.1
Windows Server 20.1
Unknown0.1

IPv6 connectivity

Connectivity% of IPv6-able
Native26.9
Teredo58.4
6to413.5
ISATAP0.3
Free.fr0.9
Historical data as CSV, graphes of IPv6 connectivity (all OS, Windows XP, Windows Vista), IPv6-enabled OS, IPv6-enabled countries, IP version preference, or v4 vs. v6 ratio are also available.
Your address is 38.107.179.208.
You still run IPv4...
...checking whether you have IPv6 access...
Written by Eric Vyncke (evyncke@cisco.com) August 2008. (Contact me if you want the PHP scripts)