IPv6 Deployment Aggregated Status

Limited to the top-50 per Top Level Domain extracted from the free Alexa top 1 million web sites (this list has been desactivated end of November 2016 then was reactivated, hence incomplete statistics) See the bottom of this page for more information on the tests.
Click on a country to see specific statistics about top sites within this country or click on a flag:

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Compare IPv6 deployments among countries. Predict IPv6 deployments in one country. See all IPv6-enabled BitTorrent peers. Same information as XML. Show countries with less than 50 sites:

Web (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Tokelau	50	69.25%	76.0% (38)	0.0% (0)
2	Equatorial Guinea	50	67.10%	74.0% (37)	0.0% (0)
3	Tonga	50	67.60%	72.0% (36)	0.0% (0)
4	Central African Republic	50	74.78%	64.0% (32)	0.0% (0)
5	Guernsey	50	42.07%	62.0% (31)	0.0% (0)
6	Armenia	50	72.75%	60.0% (30)	0.0% (0)
7	Iceland	50	57.02%	60.0% (30)	0.0% (0)
8	Mali	50	60.20%	60.0% (30)	0.0% (0)
9	Norway	50	65.03%	54.0% (27)	2.0% (1)
10	Sweden	50	60.03%	52.0% (26)	0.0% (0)
11	Azerbaijan	50	68.75%	50.0% (25)	0.0% (0)
12	Albania	50	49.40%	48.0% (24)	0.0% (0)
13	Colombia	50	45.32%	48.0% (24)	0.0% (0)
14	Montenegro	50	34.15%	46.0% (23)	0.0% (0)
15	Samoa	50	55.16%	46.0% (23)	0.0% (0)
16	Netherlands	50	29.56%	44.0% (22)	0.0% (0)
17	Thailand	50	44.22%	44.0% (22)	0.0% (0)
18	United States of America	50	67.24%	42.0% (21)	2.0% (1)
19	Liechtenstein	50	49.54%	42.0% (21)	0.0% (0)
20	Anguilla	50	55.34%	40.0% (20)	2.0% (1)
21	Laos	50	33.30%	40.0% (20)	2.0% (1)
22	Czech Republic	50	47.27%	40.0% (20)	0.0% (0)
23	Antigua and Barbuda	50	29.88%	38.0% (19)	0.0% (0)
24	Gabon	50	28.43%	38.0% (19)	0.0% (0)
25	Saint Helena	50	63.33%	38.0% (19)	0.0% (0)
26	Morocco	50	63.97%	36.0% (18)	0.0% (0)
27	Brazil	50	50.34%	34.0% (17)	2.0% (1)
28	Switzerland	50	54.16%	34.0% (17)	0.0% (0)
29	European Union	50	46.56%	34.0% (17)	0.0% (0)
30	Greece	50	49.39%	34.0% (17)	0.0% (0)
31	Kenya	50	32.41%	34.0% (17)	0.0% (0)
32	Mexico	50	44.85%	34.0% (17)	0.0% (0)
33	Panama	50	25.46%	34.0% (17)	0.0% (0)
34	Slovenia	50	33.71%	34.0% (17)	0.0% (0)
35	South Africa	50	42.00%	34.0% (17)	0.0% (0)
36	Costa Rica	50	62.72%	32.0% (16)	0.0% (0)
37	Germany	50	40.30%	32.0% (16)	0.0% (0)
38	Finland	50	36.15%	32.0% (16)	0.0% (0)
39	Nigeria	50	47.03%	32.0% (16)	0.0% (0)
40	Palestinian Territory	50	51.32%	32.0% (16)	0.0% (0)
41	Singapore	50	36.95%	32.0% (16)	0.0% (0)
42	Australia	50	48.03%	30.0% (15)	2.0% (1)
43	Belize	50	46.34%	30.0% (15)	0.0% (0)
44	Belgium	50	41.60%	28.0% (14)	2.0% (1)
45	Croatia	50	40.10%	28.0% (14)	2.0% (1)
46	Cyprus	50	48.57%	28.0% (14)	0.0% (0)
47	Macedonia	50	13.64%	28.0% (14)	0.0% (0)
48	Malaysia	50	32.64%	28.0% (14)	0.0% (0)
49	Pakistan	50	41.12%	28.0% (14)	0.0% (0)
50	Portugal	50	21.64%	28.0% (14)	0.0% (0)
51	Austria	50	47.06%	26.0% (13)	0.0% (0)
52	Bosnia and Herzegovina	50	22.28%	26.0% (13)	0.0% (0)
53	Chile	50	25.15%	26.0% (13)	0.0% (0)
54	Egypt	50	60.50%	26.0% (13)	0.0% (0)
55	Guatemala	50	48.96%	26.0% (13)	0.0% (0)
56	India	50	50.20%	26.0% (13)	0.0% (0)
57	Moldova	50	21.55%	26.0% (13)	0.0% (0)
58	Philippines	50	23.68%	26.0% (13)	0.0% (0)
59	Taiwan	50	16.17%	24.0% (12)	2.0% (1)
60	Dominican Republic	50	19.42%	24.0% (12)	0.0% (0)
61	Ghana	50	46.86%	24.0% (12)	0.0% (0)
62	Hong Kong	50	38.11%	24.0% (12)	0.0% (0)
63	Sri Lanka	50	47.38%	24.0% (12)	0.0% (0)
64	Zimbabwe	50	17.81%	24.0% (12)	0.0% (0)
65	United Arab Emirates	50	19.81%	22.0% (11)	0.0% (0)
66	Canada	50	18.84%	22.0% (11)	0.0% (0)
67	Ecuador	50	24.00%	22.0% (11)	0.0% (0)
68	United-Kingdom	50	24.39%	22.0% (11)	0.0% (0)
69	New Zealand	50	43.21%	22.0% (11)	0.0% (0)
70	Serbia	50	41.48%	22.0% (11)	0.0% (0)
71	Argentina	50	33.65%	20.0% (10)	0.0% (0)
72	Bolivia	50	37.78%	20.0% (10)	0.0% (0)
73	Indonesia	50	9.01%	20.0% (10)	0.0% (0)
74	Lebanon	50	25.62%	20.0% (10)	0.0% (0)
75	Lithuania	50	17.25%	20.0% (10)	0.0% (0)
76	Luxembourg	50	37.14%	20.0% (10)	0.0% (0)
77	Peru	50	41.78%	20.0% (10)	0.0% (0)
78	Turkey	50	42.34%	20.0% (10)	0.0% (0)
79	Ukraine	50	33.84%	20.0% (10)	0.0% (0)
80	Uganda	50	51.72%	20.0% (10)	0.0% (0)
81	Cote d'Ivoire	50	24.16%	18.0% (9)	2.0% (1)
82	Belarus	50	50.42%	18.0% (9)	0.0% (0)
83	Cameroon	50	41.63%	18.0% (9)	0.0% (0)
84	Hungary	50	32.50%	18.0% (9)	0.0% (0)
85	Ireland	50	22.14%	18.0% (9)	0.0% (0)
86	Israel	50	38.68%	18.0% (9)	0.0% (0)
87	Jordan	50	29.75%	18.0% (9)	0.0% (0)
88	Nepal	50	33.25%	18.0% (9)	0.0% (0)
89	Romania	50	39.57%	18.0% (9)	0.0% (0)
90	Russia	50	27.48%	16.0% (8)	2.0% (1)
91	Libya	50	42.07%	16.0% (8)	0.0% (0)
92	Slovakia	50	31.17%	16.0% (8)	0.0% (0)
93	France	50	42.47%	14.0% (7)	4.0% (2)
94	Italy	50	29.07%	14.0% (7)	2.0% (1)
95	Venezuela	50	30.24%	14.0% (7)	2.0% (1)
96	Bulgaria	50	24.97%	14.0% (7)	0.0% (0)
97	Estonia	50	13.50%	14.0% (7)	0.0% (0)
98	Mongolia	50	10.94%	14.0% (7)	0.0% (0)
99	Qatar	50	29.93%	14.0% (7)	0.0% (0)
100	Saudi Arabia	50	31.26%	14.0% (7)	0.0% (0)
101	Tunisia	50	37.89%	14.0% (7)	0.0% (0)
102	Uruguay	50	34.10%	14.0% (7)	0.0% (0)
103	China	50	10.34%	12.0% (6)	2.0% (1)
104	Denmark	50	7.60%	12.0% (6)	2.0% (1)
105	Spain	50	30.93%	12.0% (6)	2.0% (1)
106	Georgia	50	14.84%	12.0% (6)	0.0% (0)
107	Latvia	50	10.33%	12.0% (6)	0.0% (0)
108	Poland	50	27.62%	12.0% (6)	0.0% (0)
109	Paraguay	50	33.81%	12.0% (6)	0.0% (0)
110	Tajikistan	50	12.26%	12.0% (6)	0.0% (0)
111	Kyrgyzstan	50	11.75%	10.0% (5)	0.0% (0)
112	Vietnam	50	37.16%	10.0% (5)	0.0% (0)
113	Bangladesh	50	26.98%	8.0% (4)	0.0% (0)
114	Japan	50	9.34%	8.0% (4)	0.0% (0)
115	South Korea	50	5.96%	8.0% (4)	0.0% (0)
116	Kazakhstan	50	17.99%	8.0% (4)	0.0% (0)
117	Rwanda	50	28.37%	8.0% (4)	0.0% (0)
118	Tanzania	50	32.58%	8.0% (4)	0.0% (0)
119	Kuwait	50	35.66%	6.0% (3)	0.0% (0)
120	Oman	50	27.97%	6.0% (3)	0.0% (0)
121	Syria	50	3.90%	6.0% (3)	0.0% (0)
122	Algeria	50	34.87%	4.0% (2)	0.0% (0)
123	Uzbekistan	50	5.79%	4.0% (2)	0.0% (0)
124	Iran	50	1.40%	2.0% (1)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Vietnam	50	73.54%	62.0% (31)	0.0% (0)
2	Anguilla	50	28.10%	60.0% (30)	0.0% (0)
3	Thailand	50	52.29%	52.0% (26)	4.0% (2)
4	Libya	50	43.77%	50.0% (25)	0.0% (0)
5	United States of America	50	63.85%	50.0% (25)	0.0% (0)
6	Azerbaijan	50	46.12%	48.0% (24)	0.0% (0)
7	Belarus	50	63.54%	48.0% (24)	0.0% (0)
8	Indonesia	50	33.08%	48.0% (24)	0.0% (0)
9	Greece	50	49.50%	44.0% (22)	0.0% (0)
10	Hong Kong	50	60.89%	44.0% (22)	0.0% (0)
11	Ukraine	50	61.21%	44.0% (22)	0.0% (0)
12	Guernsey	50	67.93%	42.0% (21)	0.0% (0)
13	Malaysia	50	56.22%	40.0% (20)	2.0% (1)
14	Sweden	50	22.33%	40.0% (20)	2.0% (1)
15	Kazakhstan	50	60.57%	40.0% (20)	0.0% (0)
16	Russia	50	30.17%	38.0% (19)	0.0% (0)
17	Switzerland	50	50.29%	36.0% (18)	0.0% (0)
18	Dominican Republic	50	55.39%	36.0% (18)	0.0% (0)
19	Spain	50	56.50%	36.0% (18)	0.0% (0)
20	Hungary	50	61.41%	36.0% (18)	0.0% (0)
21	Italy	50	39.19%	36.0% (18)	0.0% (0)
22	Nigeria	50	55.84%	36.0% (18)	0.0% (0)
23	Norway	50	34.51%	36.0% (18)	0.0% (0)
24	Pakistan	50	58.12%	36.0% (18)	0.0% (0)
25	Taiwan	50	23.26%	36.0% (18)	0.0% (0)
26	Brazil	50	41.84%	34.0% (17)	0.0% (0)
27	Ghana	50	37.45%	34.0% (17)	0.0% (0)
28	Ireland	50	26.18%	34.0% (17)	0.0% (0)
29	Kenya	50	27.52%	34.0% (17)	0.0% (0)
30	Peru	50	45.73%	34.0% (17)	0.0% (0)
31	Colombia	50	43.55%	32.0% (16)	0.0% (0)
32	Guatemala	50	22.70%	32.0% (16)	0.0% (0)
33	India	50	37.58%	32.0% (16)	0.0% (0)
34	Kyrgyzstan	50	44.44%	32.0% (16)	0.0% (0)
35	Sri Lanka	50	49.25%	32.0% (16)	0.0% (0)
36	Montenegro	50	20.18%	32.0% (16)	0.0% (0)
37	Netherlands	50	28.80%	32.0% (16)	0.0% (0)
38	Panama	50	52.91%	32.0% (16)	0.0% (0)
39	Uzbekistan	50	54.65%	32.0% (16)	0.0% (0)
40	Armenia	50	24.52%	30.0% (15)	0.0% (0)
41	Chile	50	29.28%	30.0% (15)	0.0% (0)
42	Czech Republic	50	58.44%	30.0% (15)	0.0% (0)
43	Estonia	50	54.39%	30.0% (15)	0.0% (0)
44	Egypt	50	52.63%	30.0% (15)	0.0% (0)
45	Georgia	50	52.27%	30.0% (15)	0.0% (0)
46	Moldova	50	43.95%	30.0% (15)	0.0% (0)
47	Mexico	50	45.18%	30.0% (15)	0.0% (0)
48	Philippines	50	28.17%	30.0% (15)	0.0% (0)
49	Bangladesh	50	47.51%	28.0% (14)	0.0% (0)
50	Bulgaria	50	26.87%	28.0% (14)	0.0% (0)
51	Mongolia	50	25.77%	28.0% (14)	0.0% (0)
52	Saint Helena	50	20.63%	28.0% (14)	0.0% (0)
53	Slovenia	50	52.16%	28.0% (14)	0.0% (0)
54	Tajikistan	50	52.48%	28.0% (14)	0.0% (0)
55	Belgium	50	48.47%	26.0% (13)	2.0% (1)
56	Macedonia	50	59.02%	26.0% (13)	2.0% (1)
57	Costa Rica	50	18.69%	26.0% (13)	0.0% (0)
58	Denmark	50	50.01%	26.0% (13)	0.0% (0)
59	France	50	44.88%	26.0% (13)	0.0% (0)
60	United-Kingdom	50	27.46%	26.0% (13)	0.0% (0)
61	Latvia	50	42.05%	26.0% (13)	0.0% (0)
62	Portugal	50	31.17%	26.0% (13)	0.0% (0)
63	Romania	50	51.32%	26.0% (13)	0.0% (0)
64	Serbia	50	51.88%	26.0% (13)	0.0% (0)
65	Zimbabwe	50	25.62%	26.0% (13)	0.0% (0)
66	Argentina	50	49.07%	24.0% (12)	0.0% (0)
67	Cyprus	50	35.39%	24.0% (12)	0.0% (0)
68	Germany	50	41.18%	24.0% (12)	0.0% (0)
69	Oman	50	51.39%	24.0% (12)	0.0% (0)
70	Poland	50	37.26%	24.0% (12)	0.0% (0)
71	Turkey	50	44.93%	24.0% (12)	0.0% (0)
72	South Africa	50	34.09%	24.0% (12)	0.0% (0)
73	European Union	50	13.45%	22.0% (11)	2.0% (1)
74	Slovakia	50	38.47%	22.0% (11)	2.0% (1)
75	Albania	50	22.07%	22.0% (11)	0.0% (0)
76	Bolivia	50	32.09%	22.0% (11)	0.0% (0)
77	Laos	50	9.18%	22.0% (11)	0.0% (0)
78	Paraguay	50	36.90%	22.0% (11)	0.0% (0)
79	Singapore	50	34.94%	22.0% (11)	0.0% (0)
80	Croatia	50	37.57%	20.0% (10)	2.0% (1)
81	New Zealand	50	28.03%	20.0% (10)	2.0% (1)
82	Antigua and Barbuda	50	8.46%	20.0% (10)	0.0% (0)
83	Australia	50	51.79%	20.0% (10)	0.0% (0)
84	Bosnia and Herzegovina	50	34.35%	20.0% (10)	0.0% (0)
85	Algeria	50	40.64%	20.0% (10)	0.0% (0)
86	Liechtenstein	50	13.56%	20.0% (10)	0.0% (0)
87	Lithuania	50	24.61%	20.0% (10)	0.0% (0)
88	Luxembourg	50	22.48%	20.0% (10)	0.0% (0)
89	Morocco	50	41.92%	20.0% (10)	0.0% (0)
90	Palestinian Territory	50	10.54%	20.0% (10)	0.0% (0)
91	Tonga	50	9.86%	20.0% (10)	0.0% (0)
92	Samoa	50	8.32%	20.0% (10)	0.0% (0)
93	Cote d'Ivoire	50	46.70%	18.0% (9)	4.0% (2)
94	Ecuador	50	21.06%	18.0% (9)	0.0% (0)
95	Kuwait	50	35.39%	18.0% (9)	0.0% (0)
96	Saudi Arabia	50	34.58%	18.0% (9)	0.0% (0)
97	Uruguay	50	41.60%	18.0% (9)	0.0% (0)
98	Canada	50	22.71%	16.0% (8)	0.0% (0)
99	Iceland	50	7.90%	16.0% (8)	0.0% (0)
100	Japan	50	12.18%	16.0% (8)	0.0% (0)
101	United Arab Emirates	50	38.15%	14.0% (7)	0.0% (0)
102	Cameroon	50	45.51%	14.0% (7)	0.0% (0)
103	Jordan	50	32.87%	14.0% (7)	0.0% (0)
104	South Korea	50	9.42%	14.0% (7)	0.0% (0)
105	Rwanda	50	34.04%	14.0% (7)	0.0% (0)
106	Uganda	50	36.63%	14.0% (7)	0.0% (0)
107	Tanzania	50	36.30%	12.0% (6)	2.0% (1)
108	Finland	50	42.19%	12.0% (6)	0.0% (0)
109	Venezuela	50	33.56%	12.0% (6)	0.0% (0)
110	Tunisia	50	44.50%	10.0% (5)	16.0% (8)
111	Austria	50	26.86%	10.0% (5)	0.0% (0)
112	China	50	8.52%	10.0% (5)	0.0% (0)
113	Israel	50	39.68%	10.0% (5)	0.0% (0)
114	Qatar	50	30.20%	10.0% (5)	0.0% (0)
115	Nepal	50	36.57%	8.0% (4)	0.0% (0)
116	Belize	50	4.00%	6.0% (3)	0.0% (0)
117	Gabon	50	32.16%	6.0% (3)	0.0% (0)
118	Lebanon	50	13.05%	6.0% (3)	0.0% (0)
119	Mali	50	5.76%	6.0% (3)	0.0% (0)
120	Central African Republic	50	4.19%	4.0% (2)	0.0% (0)
121	Equatorial Guinea	50	0.76%	4.0% (2)	0.0% (0)
122	Tokelau	50	0.44%	2.0% (1)	2.0% (1)
123	Syria	50	1.22%	2.0% (1)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Guernsey	50	88.75%	92.0% (46)	2.0% (1)
2	Colombia	50	89.39%	92.0% (46)	0.0% (0)
3	Norway	50	87.91%	90.0% (45)	4.0% (2)
4	Tonga	50	78.18%	90.0% (45)	4.0% (2)
5	Iceland	50	76.69%	90.0% (45)	0.0% (0)
6	United States of America	50	84.60%	90.0% (45)	0.0% (0)
7	Netherlands	50	62.61%	84.0% (42)	4.0% (2)
8	Sweden	50	86.18%	84.0% (42)	4.0% (2)
9	Anguilla	50	75.01%	84.0% (42)	2.0% (1)
10	Germany	50	84.96%	84.0% (42)	2.0% (1)
11	Ireland	50	86.00%	84.0% (42)	0.0% (0)
12	Australia	50	83.63%	82.0% (41)	0.0% (0)
13	Montenegro	50	56.48%	80.0% (40)	6.0% (3)
14	Azerbaijan	50	83.75%	80.0% (40)	0.0% (0)
15	Singapore	50	69.03%	78.0% (39)	8.0% (4)
16	Estonia	50	80.24%	78.0% (39)	4.0% (2)
17	Samoa	50	81.51%	78.0% (39)	2.0% (1)
18	Antigua and Barbuda	50	77.85%	78.0% (39)	0.0% (0)
19	Canada	50	80.52%	78.0% (39)	0.0% (0)
20	Brazil	50	72.93%	76.0% (38)	2.0% (1)
21	United-Kingdom	50	79.98%	76.0% (38)	0.0% (0)
22	Philippines	50	72.75%	76.0% (38)	0.0% (0)
23	Finland	50	79.21%	74.0% (37)	4.0% (2)
24	Liechtenstein	50	79.33%	74.0% (37)	2.0% (1)
25	Tokelau	50	78.52%	74.0% (37)	2.0% (1)
26	Armenia	50	79.12%	74.0% (37)	0.0% (0)
27	Belgium	50	82.67%	74.0% (37)	0.0% (0)
28	Czech Republic	50	70.39%	74.0% (37)	0.0% (0)
29	Ukraine	50	71.37%	74.0% (37)	0.0% (0)
30	Switzerland	50	82.94%	72.0% (36)	6.0% (3)
31	Spain	50	78.52%	72.0% (36)	4.0% (2)
32	Slovenia	50	54.31%	72.0% (36)	2.0% (1)
33	Croatia	50	77.65%	72.0% (36)	0.0% (0)
34	Taiwan	50	47.92%	72.0% (36)	0.0% (0)
35	Mexico	50	77.22%	70.0% (35)	4.0% (2)
36	Greece	50	68.86%	70.0% (35)	0.0% (0)
37	Panama	50	55.24%	70.0% (35)	0.0% (0)
38	European Union	50	73.24%	68.0% (34)	6.0% (3)
39	South Africa	50	58.21%	68.0% (34)	4.0% (2)
40	Austria	50	71.10%	68.0% (34)	2.0% (1)
41	Dominican Republic	50	67.65%	68.0% (34)	2.0% (1)
42	Nigeria	50	77.61%	68.0% (34)	2.0% (1)
43	Albania	50	66.96%	68.0% (34)	0.0% (0)
44	Denmark	50	69.70%	66.0% (33)	0.0% (0)
45	Japan	50	53.46%	66.0% (33)	0.0% (0)
46	Lithuania	50	75.69%	66.0% (33)	0.0% (0)
47	Saint Helena	50	76.18%	66.0% (33)	0.0% (0)
48	Thailand	50	63.49%	64.0% (32)	10.0% (5)
49	Malaysia	50	64.78%	64.0% (32)	4.0% (2)
50	Equatorial Guinea	50	63.79%	64.0% (32)	2.0% (1)
51	Peru	50	74.49%	64.0% (32)	2.0% (1)
52	Central African Republic	50	64.76%	64.0% (32)	0.0% (0)
53	Guatemala	50	73.51%	64.0% (32)	0.0% (0)
54	Hong Kong	50	59.04%	64.0% (32)	0.0% (0)
55	India	50	70.95%	62.0% (31)	12.0% (6)
56	Israel	50	47.56%	62.0% (31)	6.0% (3)
57	Poland	50	70.43%	62.0% (31)	4.0% (2)
58	France	50	68.21%	62.0% (31)	2.0% (1)
59	Laos	50	47.42%	62.0% (31)	2.0% (1)
60	Mali	50	39.56%	62.0% (31)	0.0% (0)
61	New Zealand	50	65.92%	62.0% (31)	0.0% (0)
62	Pakistan	50	79.09%	62.0% (31)	0.0% (0)
63	Belize	50	58.32%	60.0% (30)	4.0% (2)
64	Lebanon	50	51.76%	60.0% (30)	4.0% (2)
65	Bosnia and Herzegovina	50	75.07%	60.0% (30)	2.0% (1)
66	Latvia	50	54.46%	60.0% (30)	2.0% (1)
67	Turkey	50	61.70%	58.0% (29)	2.0% (1)
68	Kenya	50	74.31%	58.0% (29)	0.0% (0)
69	Romania	50	66.22%	58.0% (29)	0.0% (0)
70	Tanzania	50	66.75%	58.0% (29)	0.0% (0)
71	Ecuador	50	64.88%	56.0% (28)	12.0% (6)
72	Luxembourg	50	60.01%	56.0% (28)	8.0% (4)
73	Belarus	50	72.43%	56.0% (28)	2.0% (1)
74	Cyprus	50	60.96%	56.0% (28)	0.0% (0)
75	Libya	50	67.36%	56.0% (28)	0.0% (0)
76	Slovakia	50	61.33%	54.0% (27)	0.0% (0)
77	Tunisia	50	63.15%	54.0% (27)	0.0% (0)
78	Portugal	50	46.85%	52.0% (26)	4.0% (2)
79	Vietnam	50	60.62%	52.0% (26)	4.0% (2)
80	Macedonia	50	62.43%	52.0% (26)	2.0% (1)
81	Uruguay	50	65.38%	52.0% (26)	2.0% (1)
82	Moldova	50	44.40%	50.0% (25)	14.0% (7)
83	Sri Lanka	50	59.32%	50.0% (25)	10.0% (5)
84	Indonesia	50	31.27%	50.0% (25)	8.0% (4)
85	Hungary	50	63.37%	50.0% (25)	2.0% (1)
86	Italy	50	68.34%	50.0% (25)	2.0% (1)
87	Palestinian Territory	50	70.19%	50.0% (25)	2.0% (1)
88	United Arab Emirates	50	66.48%	50.0% (25)	0.0% (0)
89	Chile	50	34.94%	48.0% (24)	14.0% (7)
90	Costa Rica	50	65.67%	48.0% (24)	4.0% (2)
91	Argentina	50	65.59%	46.0% (23)	4.0% (2)
92	Kazakhstan	50	68.73%	46.0% (23)	2.0% (1)
93	Morocco	50	58.19%	46.0% (23)	2.0% (1)
94	Russia	50	65.58%	44.0% (22)	22.0% (11)
95	Georgia	50	67.11%	44.0% (22)	2.0% (1)
96	Gabon	50	57.83%	44.0% (22)	0.0% (0)
97	Paraguay	50	53.49%	42.0% (21)	10.0% (5)
98	Serbia	50	51.80%	42.0% (21)	0.0% (0)
99	Cameroon	50	61.11%	40.0% (20)	0.0% (0)
100	Uganda	50	61.94%	38.0% (19)	2.0% (1)
101	Ghana	50	65.40%	38.0% (19)	0.0% (0)
102	Jordan	50	37.58%	36.0% (18)	26.0% (13)
103	Zimbabwe	50	21.18%	36.0% (18)	14.0% (7)
104	Bolivia	50	60.52%	36.0% (18)	0.0% (0)
105	Bulgaria	50	30.73%	34.0% (17)	18.0% (9)
106	Saudi Arabia	50	43.04%	34.0% (17)	4.0% (2)
107	Egypt	50	60.74%	34.0% (17)	2.0% (1)
108	Cote d'Ivoire	50	53.86%	34.0% (17)	0.0% (0)
109	Bangladesh	50	55.48%	28.0% (14)	0.0% (0)
110	Qatar	50	39.76%	28.0% (14)	0.0% (0)
111	Venezuela	50	38.49%	28.0% (14)	0.0% (0)
112	Nepal	50	50.52%	26.0% (13)	12.0% (6)
113	Mongolia	50	15.91%	26.0% (13)	0.0% (0)
114	Oman	50	48.31%	24.0% (12)	0.0% (0)
115	Kyrgyzstan	50	18.20%	22.0% (11)	2.0% (1)
116	Kuwait	50	44.76%	22.0% (11)	0.0% (0)
117	Rwanda	50	45.97%	20.0% (10)	0.0% (0)
118	South Korea	50	9.78%	18.0% (9)	2.0% (1)
119	Tajikistan	50	37.86%	18.0% (9)	2.0% (1)
120	Uzbekistan	50	10.90%	16.0% (8)	2.0% (1)
121	Syria	50	13.91%	12.0% (6)	0.0% (0)
122	Iran	50	4.93%	10.0% (5)	10.0% (5)
123	China	50	2.13%	8.0% (4)	6.0% (3)
124	Algeria	50	35.68%	4.0% (2)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	50.69 %
2	Germany	44.20 %
3	Greece	42.87 %
4	Malaysia	39.70 %
5	India	38.03 %
6	United States of America	36.70 %
7	Vietnam	36.58 %
8	French Guiana	36.48 %
9	Taiwan	36.32 %
10	Uruguay	36.20 %
11	France	36.11 %
12	Portugal	33.69 %
13	Japan	33.05 %
14	Mexico	31.48 %
15	Switzerland	31.33 %
16	Luxembourg	31.09 %
17	Brazil	29.22 %
18	Finland	27.72 %
19	Estonia	25.89 %
20	Martinique	25.83 %
21	Åland Islands	25.47 %
22	Reunion	24.92 %
23	Thailand	24.37 %
24	United-Kingdom	24.14 %
25	Guadeloupe	23.98 %
26	Hungary	23.90 %
27	Canada	23.68 %
28	Trinidad and Tobago	20.54 %
29	Netherlands	20.09 %
30	Ireland	19.79 %
31	New Zealand	19.57 %
32	Australia	18.91 %
33	Peru	18.33 %
34	United Arab Emirates	18.31 %
35	Ecuador	18.27 %
36	Sri Lanka	18.20 %
37	Saudi Arabia	15.43 %
38	Romania	15.16 %
39	Bolivia	14.85 %
40	Gabon	14.64 %
41	Czech Republic	12.93 %
42	Slovenia	12.22 %
43	Singapore	11.77 %
44	Norway	11.64 %
45	Poland	11.41 %
46	Austria	10.87 %
47	Macau	10.45 %
48	Guatemala	10.00 %
49	Myanmar (Burma)	9.24 %
50	Argentina	8.60 %
51	South Korea	7.75 %
52	Oman	7.30 %
53	Latvia	6.34 %
54	Togo	6.00 %
55	Zimbabwe	6.00 %
56	Puerto Rico	5.80 %
57	Bhutan	5.43 %
58	Kenya	4.81 %
59	Sweden	4.81 %
60	Israel	4.71 %
61	Bosnia and Herzegovina	4.66 %
62	Moldova	4.58 %
63	Slovakia	4.54 %
64	Russia	4.41 %
65	Italy	4.04 %
66	Denmark	3.24 %
67	Spain	3.21 %
68	Armenia	3.19 %
69	Iceland	2.92 %
70	Maldives	2.85 %
71	Belize	2.80 %
72	Nepal	2.66 %
73	Philippines	2.32 %
74	Egypt	2.30 %
75	Ukraine	2.25 %
76	Congo (Brazzaville)	1.79 %
77	Bulgaria	1.71 %
78	China	1.52 %
79	Liechtenstein	1.47 %
80	Dominican Republic	1.40 %
81	Colombia	1.18 %
82	Zambia	0.92 %
83	Qatar	0.91 %
84	Lebanon	0.87 %
85	Turkmenistan	0.85 %
86	Seychelles	0.78 %
87	Jordan	0.76 %
88	Uganda	0.43 %
89	Timor-Leste	0.42 %
90	Indonesia	0.36 %
91	Paraguay	0.36 %
92	Iraq	0.35 %
93	South Africa	0.35 %
94	Hong Kong	0.30 %
95	Sudan	0.29 %
96	Nicaragua	0.27 %
97	Panama	0.25 %
98	Costa Rica	0.24 %
99	Virgin Islands (Bristish)	0.24 %
100	Liberia	0.22 %

Tests are:

Web:
- GREEN: a AAAA exists for www.$domain or $domain and an HTTP connection over IPv6 was successful
- ORANGE: a AAAA exists for www6.$domain or ipv6.$domain or www.ipv6.$domain and an HTTP connection over IPv6 was successful
- RED: no AAAA exists for any sensible derivation of $domain or an HTTP connection over IPv6 was not succesful
Email:
- GREEN: a AAAA exists for one MX of $domain and a SMTP connection over IPv6 was successful
- ORANGE: a AAAA exists for one MX of $domain but a SMTP connection over IPv6 was not successful
- RED: no AAAA exists for any MX of $domain
DNS:
- GREEN: a AAAA exists for one NS of $domain and a DNS query over IPv6 was answered
- RED: no AAAA exists for any NS of $domain but a DNS query over IPv6 was not answered
- n/m: means n servers out of m have an IPv6 address

OpenDNS rank is n/m meaning n^th in the country (actually TLD -- so not very accurate) and m^th worldwide. Before 20th of November 2016, the world-wide ranking was based on Alexa top 1 million web sites until the service was discontinued by Alexa. Since 20th of December 2016, the source of the top 1 million is Umbrella service by OpenDNS (a Cisco division). The data set are not consistent, so, it may be difficult to compare the situation before and after December 2016.

Based on same prior art from Mark Prior at http://www.mrp.net/IPv6_Survey.html.
You may also be interested in statistics for IPv6 browsers at https://www.vyncke.org/countv6/stats.php.