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	Guernsey	50	36.21%	60.0% (30)	2.0% (1)
2	Tonga	50	64.37%	58.0% (29)	0.0% (0)
3	Azerbaijan	50	71.72%	56.0% (28)	0.0% (0)
4	Norway	50	70.80%	52.0% (26)	2.0% (1)
5	Armenia	50	70.35%	50.0% (25)	0.0% (0)
6	Greece	50	53.27%	48.0% (24)	0.0% (0)
7	Sweden	50	44.53%	48.0% (24)	0.0% (0)
8	Laos	50	24.23%	46.0% (23)	2.0% (1)
9	Thailand	50	42.42%	44.0% (22)	0.0% (0)
10	Iceland	50	48.77%	44.0% (22)	0.0% (0)
11	Antigua and Barbuda	50	59.27%	44.0% (22)	0.0% (0)
12	Anguilla	50	30.32%	44.0% (22)	0.0% (0)
13	Colombia	50	35.60%	44.0% (22)	0.0% (0)
14	United States of America	50	65.80%	42.0% (21)	4.0% (2)
15	Netherlands	50	26.04%	42.0% (21)	0.0% (0)
16	Nigeria	50	37.63%	40.0% (20)	2.0% (1)
17	Germany	50	40.49%	40.0% (20)	0.0% (0)
18	Czech Republic	50	54.92%	40.0% (20)	0.0% (0)
19	Albania	50	61.98%	40.0% (20)	0.0% (0)
20	Palestinian Territory	50	58.79%	40.0% (20)	0.0% (0)
21	South Africa	50	37.04%	38.0% (19)	0.0% (0)
22	Montenegro	50	29.04%	38.0% (19)	0.0% (0)
23	Ghana	50	37.72%	38.0% (19)	0.0% (0)
24	Gabon	50	30.79%	38.0% (19)	0.0% (0)
25	Saint Helena	50	59.62%	38.0% (19)	0.0% (0)
26	Liechtenstein	50	22.85%	36.0% (18)	0.0% (0)
27	Hong Kong	50	39.70%	36.0% (18)	0.0% (0)
28	Costa Rica	50	53.22%	36.0% (18)	0.0% (0)
29	Switzerland	50	54.59%	36.0% (18)	0.0% (0)
30	India	50	34.33%	36.0% (18)	0.0% (0)
31	Central African Republic	50	16.41%	36.0% (18)	0.0% (0)
32	Belgium	50	58.82%	34.0% (17)	2.0% (1)
33	Tokelau	50	22.78%	34.0% (17)	2.0% (1)
34	Panama	50	30.69%	34.0% (17)	0.0% (0)
35	Belize	50	28.64%	34.0% (17)	0.0% (0)
36	Singapore	50	37.93%	32.0% (16)	0.0% (0)
37	Kenya	50	45.65%	32.0% (16)	0.0% (0)
38	Samoa	50	49.53%	32.0% (16)	0.0% (0)
39	Macedonia	50	35.56%	32.0% (16)	0.0% (0)
40	Uganda	50	51.55%	32.0% (16)	0.0% (0)
41	Philippines	50	51.30%	32.0% (16)	0.0% (0)
42	Croatia	50	18.58%	30.0% (15)	2.0% (1)
43	Sri Lanka	50	59.13%	30.0% (15)	0.0% (0)
44	Iraq	50	41.55%	30.0% (15)	0.0% (0)
45	Morocco	50	56.96%	30.0% (15)	0.0% (0)
46	Taiwan	50	17.30%	30.0% (15)	0.0% (0)
47	Australia	50	52.24%	30.0% (15)	0.0% (0)
48	Dominican Republic	50	32.07%	28.0% (14)	2.0% (1)
49	Mauritius	50	37.60%	28.0% (14)	0.0% (0)
50	United Arab Emirates	50	28.09%	28.0% (14)	0.0% (0)
51	Slovenia	50	28.54%	28.0% (14)	0.0% (0)
52	Mexico	50	40.00%	26.0% (13)	2.0% (1)
53	Cyprus	50	37.00%	26.0% (13)	0.0% (0)
54	Luxembourg	50	42.81%	26.0% (13)	0.0% (0)
55	Pakistan	50	42.77%	26.0% (13)	0.0% (0)
56	Guatemala	50	30.35%	26.0% (13)	0.0% (0)
57	Egypt	50	57.26%	26.0% (13)	0.0% (0)
58	Malaysia	50	20.97%	26.0% (13)	0.0% (0)
59	Indonesia	50	12.52%	26.0% (13)	0.0% (0)
60	Qatar	50	37.94%	26.0% (13)	0.0% (0)
61	Serbia	50	35.56%	26.0% (13)	0.0% (0)
62	Hungary	50	21.40%	24.0% (12)	2.0% (1)
63	Austria	50	53.56%	24.0% (12)	0.0% (0)
64	United-Kingdom	50	49.89%	24.0% (12)	0.0% (0)
65	Bosnia and Herzegovina	50	17.77%	24.0% (12)	0.0% (0)
66	Portugal	50	23.66%	24.0% (12)	0.0% (0)
67	New Zealand	50	33.02%	24.0% (12)	0.0% (0)
68	Cameroon	50	31.63%	24.0% (12)	0.0% (0)
69	Canada	50	20.11%	24.0% (12)	0.0% (0)
70	Mali	50	28.59%	24.0% (12)	0.0% (0)
71	Brazil	50	42.81%	22.0% (11)	4.0% (2)
72	Peru	50	30.23%	22.0% (11)	0.0% (0)
73	Ukraine	50	31.59%	22.0% (11)	0.0% (0)
74	Argentina	50	37.01%	22.0% (11)	0.0% (0)
75	Moldova	50	7.00%	22.0% (11)	0.0% (0)
76	Israel	50	36.82%	22.0% (11)	0.0% (0)
77	Finland	50	27.58%	20.0% (10)	0.0% (0)
78	Slovakia	50	34.35%	20.0% (10)	0.0% (0)
79	European Union	50	36.95%	20.0% (10)	0.0% (0)
80	Uruguay	50	21.27%	20.0% (10)	0.0% (0)
81	Saint Vincent and the Grenadines	50	20.12%	20.0% (10)	0.0% (0)
82	Libya	50	20.23%	18.0% (9)	2.0% (1)
83	Ecuador	50	20.54%	18.0% (9)	0.0% (0)
84	Lebanon	50	25.59%	18.0% (9)	0.0% (0)
85	Bulgaria	50	37.09%	18.0% (9)	0.0% (0)
86	Poland	50	28.26%	16.0% (8)	2.0% (1)
87	Russia	50	25.49%	16.0% (8)	2.0% (1)
88	Romania	50	40.49%	16.0% (8)	0.0% (0)
89	Lithuania	50	30.37%	16.0% (8)	0.0% (0)
90	Zimbabwe	50	45.59%	16.0% (8)	0.0% (0)
91	Belarus	50	48.34%	16.0% (8)	0.0% (0)
92	Saudi Arabia	50	29.26%	16.0% (8)	0.0% (0)
93	Bolivia	50	35.21%	16.0% (8)	0.0% (0)
94	Chile	50	25.06%	16.0% (8)	0.0% (0)
95	Cambodia	50	35.71%	16.0% (8)	0.0% (0)
96	Tajikistan	50	30.09%	16.0% (8)	0.0% (0)
97	China	50	5.02%	14.0% (7)	4.0% (2)
98	Cote d'Ivoire	50	25.72%	14.0% (7)	2.0% (1)
99	Ireland	50	35.91%	14.0% (7)	0.0% (0)
100	Turkey	50	35.72%	14.0% (7)	0.0% (0)
101	Latvia	50	10.89%	14.0% (7)	0.0% (0)
102	El Salvador	50	37.97%	14.0% (7)	0.0% (0)
103	Italy	50	27.93%	12.0% (6)	4.0% (2)
104	France	50	42.93%	12.0% (6)	2.0% (1)
105	Japan	50	11.84%	12.0% (6)	0.0% (0)
106	Tunisia	50	33.68%	12.0% (6)	0.0% (0)
107	Jordan	50	29.42%	12.0% (6)	0.0% (0)
108	Mongolia	50	7.07%	12.0% (6)	0.0% (0)
109	Kuwait	50	36.99%	12.0% (6)	0.0% (0)
110	Georgia	50	20.79%	12.0% (6)	0.0% (0)
111	Estonia	50	8.65%	12.0% (6)	0.0% (0)
112	Venezuela	50	17.24%	12.0% (6)	0.0% (0)
113	Bangladesh	50	28.24%	10.0% (5)	0.0% (0)
114	Kyrgyzstan	50	9.58%	10.0% (5)	0.0% (0)
115	Spain	50	28.30%	10.0% (5)	0.0% (0)
116	Nepal	50	17.65%	10.0% (5)	0.0% (0)
117	Denmark	50	8.05%	8.0% (4)	4.0% (2)
118	Tanzania	50	8.15%	8.0% (4)	0.0% (0)
119	Paraguay	50	26.24%	8.0% (4)	0.0% (0)
120	Honduras	50	30.15%	8.0% (4)	0.0% (0)
121	Iran	50	4.69%	8.0% (4)	0.0% (0)
122	Oman	50	9.21%	8.0% (4)	0.0% (0)
123	Rwanda	50	39.80%	8.0% (4)	0.0% (0)
124	Vietnam	50	27.30%	6.0% (3)	0.0% (0)
125	Kazakhstan	50	12.21%	6.0% (3)	0.0% (0)
126	Algeria	50	30.98%	4.0% (2)	0.0% (0)
127	Uzbekistan	50	3.17%	4.0% (2)	0.0% (0)
128	South Korea	50	4.66%	4.0% (2)	0.0% (0)
129	Cuba	50	4.81%	2.0% (1)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Saint Vincent and the Grenadines	50	35.66%	72.0% (36)	0.0% (0)
2	Guernsey	50	69.16%	62.0% (31)	0.0% (0)
3	Libya	50	49.12%	60.0% (30)	0.0% (0)
4	Vietnam	50	64.38%	58.0% (29)	0.0% (0)
5	Anguilla	50	42.88%	56.0% (28)	0.0% (0)
6	United States of America	50	63.91%	52.0% (26)	0.0% (0)
7	Indonesia	50	34.11%	50.0% (25)	2.0% (1)
8	Greece	50	51.98%	46.0% (23)	0.0% (0)
9	Czech Republic	50	56.69%	44.0% (22)	0.0% (0)
10	Ukraine	50	57.87%	44.0% (22)	0.0% (0)
11	Hong Kong	50	60.93%	44.0% (22)	0.0% (0)
12	Uzbekistan	50	35.07%	44.0% (22)	0.0% (0)
13	Taiwan	50	22.50%	44.0% (22)	0.0% (0)
14	Norway	50	38.03%	44.0% (22)	0.0% (0)
15	Thailand	50	53.86%	42.0% (21)	0.0% (0)
16	Belarus	50	67.39%	42.0% (21)	0.0% (0)
17	Pakistan	50	59.36%	42.0% (21)	0.0% (0)
18	Dominican Republic	50	61.53%	42.0% (21)	0.0% (0)
19	Colombia	50	33.82%	42.0% (21)	0.0% (0)
20	Sweden	50	22.15%	40.0% (20)	0.0% (0)
21	Moldova	50	42.80%	40.0% (20)	0.0% (0)
22	Kenya	50	37.61%	38.0% (19)	0.0% (0)
23	Croatia	50	50.88%	38.0% (19)	0.0% (0)
24	Iraq	50	52.08%	38.0% (19)	0.0% (0)
25	Oman	50	54.72%	38.0% (19)	0.0% (0)
26	Nigeria	50	62.99%	38.0% (19)	0.0% (0)
27	Chile	50	23.62%	36.0% (18)	0.0% (0)
28	Azerbaijan	50	28.72%	36.0% (18)	0.0% (0)
29	Switzerland	50	29.58%	36.0% (18)	0.0% (0)
30	Montenegro	50	26.43%	36.0% (18)	0.0% (0)
31	Netherlands	50	42.81%	36.0% (18)	0.0% (0)
32	Ghana	50	48.45%	36.0% (18)	0.0% (0)
33	Armenia	50	27.56%	36.0% (18)	0.0% (0)
34	Brazil	50	43.72%	34.0% (17)	0.0% (0)
35	Ireland	50	40.23%	34.0% (17)	0.0% (0)
36	Latvia	50	33.21%	34.0% (17)	0.0% (0)
37	Panama	50	56.67%	34.0% (17)	0.0% (0)
38	Slovenia	50	49.33%	32.0% (16)	2.0% (1)
39	Peru	50	46.24%	32.0% (16)	0.0% (0)
40	Guatemala	50	27.19%	32.0% (16)	0.0% (0)
41	Hungary	50	60.37%	32.0% (16)	0.0% (0)
42	Kazakhstan	50	34.67%	32.0% (16)	0.0% (0)
43	Estonia	50	45.00%	32.0% (16)	0.0% (0)
44	Saint Helena	50	21.53%	32.0% (16)	0.0% (0)
45	Serbia	50	57.38%	30.0% (15)	2.0% (1)
46	Romania	50	53.58%	30.0% (15)	0.0% (0)
47	Liechtenstein	50	33.37%	30.0% (15)	0.0% (0)
48	Sri Lanka	50	44.88%	30.0% (15)	0.0% (0)
49	India	50	24.83%	30.0% (15)	0.0% (0)
50	Kyrgyzstan	50	49.21%	30.0% (15)	0.0% (0)
51	United-Kingdom	50	40.62%	28.0% (14)	0.0% (0)
52	Ecuador	50	25.09%	28.0% (14)	0.0% (0)
53	New Zealand	50	42.91%	28.0% (14)	0.0% (0)
54	Laos	50	11.83%	28.0% (14)	0.0% (0)
55	Bangladesh	50	40.22%	28.0% (14)	0.0% (0)
56	Tajikistan	50	47.70%	28.0% (14)	0.0% (0)
57	Russia	50	25.37%	28.0% (14)	0.0% (0)
58	Malaysia	50	48.17%	28.0% (14)	0.0% (0)
59	Spain	50	48.16%	28.0% (14)	0.0% (0)
60	Philippines	50	30.95%	28.0% (14)	0.0% (0)
61	Macedonia	50	60.46%	26.0% (13)	4.0% (2)
62	Mexico	50	46.18%	26.0% (13)	0.0% (0)
63	European Union	50	18.44%	26.0% (13)	0.0% (0)
64	Uruguay	50	45.90%	26.0% (13)	0.0% (0)
65	Algeria	50	38.17%	26.0% (13)	0.0% (0)
66	Honduras	50	39.26%	26.0% (13)	0.0% (0)
67	El Salvador	50	53.05%	26.0% (13)	0.0% (0)
68	Egypt	50	52.30%	26.0% (13)	0.0% (0)
69	Georgia	50	19.84%	26.0% (13)	0.0% (0)
70	Italy	50	35.40%	24.0% (12)	0.0% (0)
71	Lithuania	50	40.91%	24.0% (12)	0.0% (0)
72	Samoa	50	35.55%	24.0% (12)	0.0% (0)
73	Bolivia	50	38.86%	24.0% (12)	0.0% (0)
74	Portugal	50	25.51%	24.0% (12)	0.0% (0)
75	Morocco	50	44.27%	24.0% (12)	0.0% (0)
76	Bulgaria	50	39.82%	24.0% (12)	0.0% (0)
77	Argentina	50	44.48%	22.0% (11)	2.0% (1)
78	Japan	50	15.70%	22.0% (11)	0.0% (0)
79	Turkey	50	37.77%	22.0% (11)	0.0% (0)
80	Zimbabwe	50	23.45%	22.0% (11)	0.0% (0)
81	Cyprus	50	34.49%	22.0% (11)	0.0% (0)
82	Luxembourg	50	25.31%	22.0% (11)	0.0% (0)
83	Albania	50	24.28%	22.0% (11)	0.0% (0)
84	Costa Rica	50	32.32%	22.0% (11)	0.0% (0)
85	Mongolia	50	40.07%	22.0% (11)	0.0% (0)
86	Denmark	50	40.23%	22.0% (11)	0.0% (0)
87	Belize	50	11.74%	22.0% (11)	0.0% (0)
88	Iceland	50	34.88%	22.0% (11)	0.0% (0)
89	Slovakia	50	21.34%	20.0% (10)	2.0% (1)
90	United Arab Emirates	50	45.73%	20.0% (10)	2.0% (1)
91	Germany	50	42.49%	20.0% (10)	0.0% (0)
92	South Africa	50	33.13%	20.0% (10)	0.0% (0)
93	Singapore	50	35.29%	20.0% (10)	0.0% (0)
94	Poland	50	34.45%	20.0% (10)	0.0% (0)
95	Saudi Arabia	50	33.06%	20.0% (10)	0.0% (0)
96	South Korea	50	9.31%	20.0% (10)	0.0% (0)
97	Tonga	50	18.90%	20.0% (10)	0.0% (0)
98	France	50	43.02%	20.0% (10)	0.0% (0)
99	Cambodia	50	16.68%	18.0% (9)	2.0% (1)
100	Mauritius	50	15.62%	18.0% (9)	0.0% (0)
101	Cameroon	50	32.17%	18.0% (9)	0.0% (0)
102	Uganda	50	44.86%	18.0% (9)	0.0% (0)
103	Palestinian Territory	50	6.45%	18.0% (9)	0.0% (0)
104	Canada	50	17.72%	18.0% (9)	0.0% (0)
105	Cote d'Ivoire	50	49.78%	16.0% (8)	2.0% (1)
106	Tanzania	50	12.57%	16.0% (8)	0.0% (0)
107	Paraguay	50	28.47%	16.0% (8)	0.0% (0)
108	Kuwait	50	15.47%	16.0% (8)	0.0% (0)
109	Lebanon	50	18.15%	14.0% (7)	2.0% (1)
110	Bosnia and Herzegovina	50	19.17%	14.0% (7)	0.0% (0)
111	Australia	50	45.24%	14.0% (7)	0.0% (0)
112	Rwanda	50	41.11%	14.0% (7)	0.0% (0)
113	Finland	50	24.15%	12.0% (6)	2.0% (1)
114	Belgium	50	36.85%	12.0% (6)	0.0% (0)
115	Jordan	50	34.62%	12.0% (6)	0.0% (0)
116	Nepal	50	18.94%	12.0% (6)	0.0% (0)
117	Tunisia	50	42.05%	10.0% (5)	6.0% (3)
118	China	50	9.33%	10.0% (5)	0.0% (0)
119	Israel	50	37.04%	10.0% (5)	0.0% (0)
120	Venezuela	50	20.19%	10.0% (5)	0.0% (0)
121	Antigua and Barbuda	50	8.41%	10.0% (5)	0.0% (0)
122	Gabon	50	3.58%	8.0% (4)	0.0% (0)
123	Qatar	50	9.24%	8.0% (4)	0.0% (0)
124	Austria	50	31.57%	6.0% (3)	0.0% (0)
125	Tokelau	50	2.09%	6.0% (3)	0.0% (0)
126	Mali	50	2.68%	6.0% (3)	0.0% (0)
127	Central African Republic	50	1.95%	4.0% (2)	0.0% (0)
128	Cuba	50	4.81%	2.0% (1)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Colombia	50	65.95%	92.0% (46)	0.0% (0)
2	Tonga	50	78.70%	90.0% (45)	0.0% (0)
3	Guernsey	50	84.31%	86.0% (43)	6.0% (3)
4	Sweden	50	87.03%	86.0% (43)	2.0% (1)
5	Norway	50	86.80%	86.0% (43)	2.0% (1)
6	Singapore	50	71.30%	84.0% (42)	4.0% (2)
7	Germany	50	86.56%	84.0% (42)	2.0% (1)
8	Australia	50	86.59%	84.0% (42)	2.0% (1)
9	Estonia	50	80.98%	84.0% (42)	2.0% (1)
10	Antigua and Barbuda	50	58.84%	84.0% (42)	2.0% (1)
11	Liechtenstein	50	81.10%	84.0% (42)	0.0% (0)
12	Iceland	50	74.84%	84.0% (42)	0.0% (0)
13	Anguilla	50	58.48%	84.0% (42)	0.0% (0)
14	Netherlands	50	71.31%	82.0% (41)	6.0% (3)
15	United States of America	50	82.61%	82.0% (41)	0.0% (0)
16	Czech Republic	50	79.45%	80.0% (40)	4.0% (2)
17	India	50	81.04%	80.0% (40)	4.0% (2)
18	Finland	50	82.17%	80.0% (40)	2.0% (1)
19	Montenegro	50	61.69%	80.0% (40)	2.0% (1)
20	Belgium	50	78.43%	78.0% (39)	2.0% (1)
21	Luxembourg	50	65.65%	78.0% (39)	2.0% (1)
22	Laos	50	45.51%	78.0% (39)	2.0% (1)
23	Taiwan	50	44.79%	78.0% (39)	2.0% (1)
24	Saint Vincent and the Grenadines	50	81.25%	78.0% (39)	2.0% (1)
25	Samoa	50	73.99%	78.0% (39)	0.0% (0)
26	Greece	50	63.27%	76.0% (38)	2.0% (1)
27	Hong Kong	50	64.51%	76.0% (38)	2.0% (1)
28	Ireland	50	82.80%	76.0% (38)	0.0% (0)
29	Ukraine	50	72.07%	76.0% (38)	0.0% (0)
30	Switzerland	50	82.12%	76.0% (38)	0.0% (0)
31	Croatia	50	76.43%	74.0% (37)	0.0% (0)
32	Azerbaijan	50	78.12%	72.0% (36)	4.0% (2)
33	Japan	50	57.99%	72.0% (36)	2.0% (1)
34	Austria	50	77.11%	72.0% (36)	2.0% (1)
35	South Africa	50	65.24%	72.0% (36)	2.0% (1)
36	Thailand	50	69.61%	70.0% (35)	6.0% (3)
37	Poland	50	76.71%	70.0% (35)	4.0% (2)
38	Ecuador	50	72.66%	70.0% (35)	4.0% (2)
39	Dominican Republic	50	77.70%	70.0% (35)	2.0% (1)
40	Canada	50	76.53%	70.0% (35)	2.0% (1)
41	Slovenia	50	76.14%	70.0% (35)	0.0% (0)
42	Nigeria	50	77.34%	68.0% (34)	4.0% (2)
43	Saint Helena	50	75.49%	68.0% (34)	2.0% (1)
44	Lithuania	50	81.05%	68.0% (34)	0.0% (0)
45	Belize	50	72.34%	66.0% (33)	4.0% (2)
46	Brazil	50	68.49%	66.0% (33)	2.0% (1)
47	United-Kingdom	50	77.39%	66.0% (33)	0.0% (0)
48	European Union	50	64.30%	66.0% (33)	0.0% (0)
49	Peru	50	65.50%	66.0% (33)	0.0% (0)
50	Libya	50	80.32%	66.0% (33)	0.0% (0)
51	Denmark	50	70.64%	66.0% (33)	0.0% (0)
52	Lebanon	50	48.79%	64.0% (32)	8.0% (4)
53	Malaysia	50	71.12%	64.0% (32)	6.0% (3)
54	Pakistan	50	76.36%	64.0% (32)	0.0% (0)
55	Israel	50	51.77%	62.0% (31)	12.0% (6)
56	Mexico	50	76.21%	62.0% (31)	10.0% (5)
57	Guatemala	50	70.25%	62.0% (31)	4.0% (2)
58	Philippines	50	73.24%	62.0% (31)	2.0% (1)
59	Armenia	50	75.39%	62.0% (31)	2.0% (1)
60	Sri Lanka	50	74.59%	60.0% (30)	10.0% (5)
61	Indonesia	50	42.98%	60.0% (30)	4.0% (2)
62	France	50	72.67%	60.0% (30)	4.0% (2)
63	Panama	50	50.98%	60.0% (30)	2.0% (1)
64	Spain	50	78.26%	60.0% (30)	2.0% (1)
65	Bosnia and Herzegovina	50	71.74%	60.0% (30)	0.0% (0)
66	Macedonia	50	71.53%	60.0% (30)	0.0% (0)
67	Albania	50	69.59%	60.0% (30)	0.0% (0)
68	Mauritius	50	69.39%	58.0% (29)	2.0% (1)
69	Tanzania	50	37.26%	58.0% (29)	2.0% (1)
70	Cyprus	50	57.95%	58.0% (29)	2.0% (1)
71	Uruguay	50	67.04%	58.0% (29)	0.0% (0)
72	United Arab Emirates	50	70.54%	58.0% (29)	0.0% (0)
73	New Zealand	50	67.35%	56.0% (28)	6.0% (3)
74	Romania	50	65.87%	56.0% (28)	2.0% (1)
75	Chile	50	49.50%	56.0% (28)	2.0% (1)
76	Latvia	50	43.15%	56.0% (28)	0.0% (0)
77	Russia	50	66.92%	56.0% (28)	0.0% (0)
78	Palestinian Territory	50	70.76%	56.0% (28)	0.0% (0)
79	Costa Rica	50	59.04%	54.0% (27)	6.0% (3)
80	Vietnam	50	68.41%	54.0% (27)	4.0% (2)
81	Portugal	50	41.54%	54.0% (27)	0.0% (0)
82	Hungary	50	68.40%	54.0% (27)	0.0% (0)
83	Uganda	50	68.93%	52.0% (26)	4.0% (2)
84	Turkey	50	57.33%	52.0% (26)	2.0% (1)
85	Moldova	50	68.89%	52.0% (26)	0.0% (0)
86	Slovakia	50	59.70%	50.0% (25)	0.0% (0)
87	Kenya	50	69.23%	50.0% (25)	0.0% (0)
88	Zimbabwe	50	61.65%	50.0% (25)	0.0% (0)
89	Belarus	50	70.67%	48.0% (24)	0.0% (0)
90	Bulgaria	50	51.32%	46.0% (23)	10.0% (5)
91	Tokelau	50	31.99%	46.0% (23)	2.0% (1)
92	Cameroon	50	43.29%	46.0% (23)	2.0% (1)
93	Italy	50	62.16%	46.0% (23)	0.0% (0)
94	Ghana	50	62.50%	46.0% (23)	0.0% (0)
95	Georgia	50	66.90%	46.0% (23)	0.0% (0)
96	Gabon	50	31.48%	46.0% (23)	0.0% (0)
97	Central African Republic	50	43.96%	46.0% (23)	0.0% (0)
98	Morocco	50	69.84%	44.0% (22)	4.0% (2)
99	Serbia	50	52.91%	44.0% (22)	0.0% (0)
100	Saudi Arabia	50	44.60%	42.0% (21)	6.0% (3)
101	Bangladesh	50	63.88%	42.0% (21)	4.0% (2)
102	Argentina	50	60.90%	42.0% (21)	2.0% (1)
103	Cambodia	50	63.34%	42.0% (21)	0.0% (0)
104	Kazakhstan	50	65.01%	40.0% (20)	12.0% (6)
105	Egypt	50	61.93%	38.0% (19)	2.0% (1)
106	Qatar	50	45.78%	38.0% (19)	2.0% (1)
107	Paraguay	50	47.22%	36.0% (18)	16.0% (8)
108	Honduras	50	50.19%	36.0% (18)	4.0% (2)
109	Tunisia	50	55.73%	36.0% (18)	0.0% (0)
110	Iraq	50	45.50%	36.0% (18)	0.0% (0)
111	Rwanda	50	56.29%	34.0% (17)	2.0% (1)
112	El Salvador	50	47.94%	32.0% (16)	6.0% (3)
113	Kuwait	50	46.28%	32.0% (16)	0.0% (0)
114	Jordan	50	44.29%	30.0% (15)	32.0% (16)
115	Bolivia	50	46.63%	30.0% (15)	4.0% (2)
116	Venezuela	50	28.76%	30.0% (15)	4.0% (2)
117	Kyrgyzstan	50	55.51%	30.0% (15)	0.0% (0)
118	Uzbekistan	50	16.32%	28.0% (14)	0.0% (0)
119	Iran	50	21.42%	28.0% (14)	0.0% (0)
120	Mali	50	20.15%	28.0% (14)	0.0% (0)
121	Cote d'Ivoire	50	53.69%	26.0% (13)	2.0% (1)
122	Tajikistan	50	44.39%	26.0% (13)	2.0% (1)
123	Mongolia	50	29.05%	26.0% (13)	0.0% (0)
124	South Korea	50	12.97%	24.0% (12)	2.0% (1)
125	Nepal	50	55.02%	20.0% (10)	18.0% (9)
126	Oman	50	40.69%	20.0% (10)	0.0% (0)
127	China	50	6.78%	14.0% (7)	2.0% (1)
128	Algeria	50	31.37%	4.0% (2)	0.0% (0)
129	Cuba	50	5.58%	4.0% (2)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	51.95 %
2	Germany	48.90 %
3	India	48.20 %
4	Greece	47.54 %
5	Malaysia	47.24 %
6	Taiwan	44.47 %
7	French Guiana	43.33 %
8	Vietnam	43.05 %
9	Switzerland	41.27 %
10	United States of America	40.73 %
11	France	40.09 %
12	Mexico	38.20 %
13	Portugal	37.15 %
14	Japan	36.70 %
15	Luxembourg	36.45 %
16	Brazil	35.53 %
17	Thailand	31.69 %
18	Finland	31.65 %
19	Martinique	30.04 %
20	Uruguay	30.01 %
21	United-Kingdom	29.12 %
22	Sri Lanka	28.07 %
23	Ecuador	27.94 %
24	Estonia	27.81 %
25	Canada	27.00 %
26	Hungary	26.96 %
27	United Arab Emirates	26.62 %
28	Reunion	25.77 %
29	Guadeloupe	25.66 %
30	Netherlands	24.94 %
31	Trinidad and Tobago	23.03 %
32	Ireland	22.91 %
33	Australia	22.79 %
34	New Zealand	22.06 %
35	Peru	20.41 %
36	Saudi Arabia	19.26 %
37	Gabon	18.28 %
38	Bolivia	17.92 %
39	Romania	17.21 %
40	Austria	15.28 %
41	Guatemala	14.84 %
42	Norway	14.18 %
43	Philippines	13.78 %
44	Czech Republic	13.39 %
45	Bhutan	13.32 %
46	Israel	13.31 %
47	Singapore	13.00 %
48	Macau	12.83 %
49	Poland	12.82 %
50	Togo	12.59 %
51	Argentina	12.57 %
52	Slovenia	11.34 %
53	Myanmar (Burma)	11.09 %
54	Nepal	10.96 %
55	Oman	10.89 %
56	South Korea	10.24 %
57	Kenya	9.38 %
58	Puerto Rico	9.08 %
59	Colombia	8.93 %
60	Moldova	8.04 %
61	Zimbabwe	7.62 %
62	Congo (Brazzaville)	7.18 %
63	Latvia	6.98 %
64	Iceland	6.84 %
65	Armenia	6.43 %
66	Sweden	5.97 %
67	Russia	5.59 %
68	Jordan	5.50 %
69	Liechtenstein	5.27 %
70	Slovakia	5.11 %
71	Suriname	4.77 %
72	Belarus	4.67 %
73	Italy	4.44 %
74	Bosnia and Herzegovina	4.35 %
75	Paraguay	3.99 %
76	Denmark	3.84 %
77	Egypt	2.68 %
78	Spain	2.64 %
79	Lebanon	2.56 %
80	Belize	2.44 %
81	Seychelles	2.10 %
82	Kuwait	2.08 %
83	Bulgaria	1.91 %
84	Maldives	1.91 %
85	Dominican Republic	1.68 %
86	Turkmenistan	1.61 %
87	Fiji	1.39 %
88	Rwanda	1.28 %
89	Chile	1.10 %
90	Ukraine	1.04 %
91	New Caledonia	0.82 %
92	Hong Kong	0.71 %
93	Indonesia	0.58 %
94	Cyprus	0.42 %
95	Venezuela	0.40 %
96	China	0.34 %
97	Panama	0.33 %
98	Jersey	0.32 %
99	Iran	0.30 %
100	Bangladesh	0.29 %

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.