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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APNIC:
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LACNIC:
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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	Tonga	50	66.87%	70.0% (35)	0.0% (0)
2	Armenia	50	73.56%	60.0% (30)	0.0% (0)
3	Equatorial Guinea	50	58.94%	56.0% (28)	0.0% (0)
4	Iceland	50	57.75%	50.0% (25)	0.0% (0)
5	Sweden	50	61.62%	50.0% (25)	0.0% (0)
6	Thailand	50	47.19%	50.0% (25)	0.0% (0)
7	Norway	50	65.36%	48.0% (24)	2.0% (1)
8	Tokelau	50	70.19%	48.0% (24)	2.0% (1)
9	United States of America	50	68.36%	48.0% (24)	2.0% (1)
10	Gabon	50	52.66%	48.0% (24)	0.0% (0)
11	Saint Helena	50	67.26%	48.0% (24)	0.0% (0)
12	Central African Republic	50	44.12%	46.0% (23)	0.0% (0)
13	Colombia	50	52.54%	46.0% (23)	0.0% (0)
14	Czech Republic	50	55.31%	46.0% (23)	0.0% (0)
15	Guernsey	50	38.84%	44.0% (22)	2.0% (1)
16	Azerbaijan	50	64.25%	44.0% (22)	0.0% (0)
17	Montenegro	50	30.62%	44.0% (22)	0.0% (0)
18	Mali	50	58.04%	44.0% (22)	0.0% (0)
19	Netherlands	50	32.40%	44.0% (22)	0.0% (0)
20	Albania	50	40.28%	42.0% (21)	0.0% (0)
21	Morocco	50	60.33%	42.0% (21)	0.0% (0)
22	Brazil	50	46.93%	40.0% (20)	2.0% (1)
23	Liechtenstein	50	50.86%	40.0% (20)	0.0% (0)
24	Kenya	50	31.55%	38.0% (19)	0.0% (0)
25	Panama	50	28.31%	38.0% (19)	0.0% (0)
26	European Union	50	45.41%	36.0% (18)	0.0% (0)
27	Laos	50	22.03%	36.0% (18)	0.0% (0)
28	Palestinian Territory	50	52.30%	36.0% (18)	0.0% (0)
29	Belgium	50	48.50%	34.0% (17)	2.0% (1)
30	Greece	50	48.91%	34.0% (17)	0.0% (0)
31	Belize	50	34.45%	32.0% (16)	0.0% (0)
32	Germany	50	40.03%	32.0% (16)	0.0% (0)
33	Macedonia	50	13.66%	32.0% (16)	0.0% (0)
34	Samoa	50	52.99%	32.0% (16)	0.0% (0)
35	Bosnia and Herzegovina	50	22.66%	30.0% (15)	0.0% (0)
36	Cyprus	50	44.00%	30.0% (15)	0.0% (0)
37	Finland	50	48.36%	30.0% (15)	0.0% (0)
38	Singapore	50	37.04%	30.0% (15)	0.0% (0)
39	Australia	50	45.91%	28.0% (14)	2.0% (1)
40	Anguilla	50	48.66%	28.0% (14)	0.0% (0)
41	Egypt	50	59.18%	28.0% (14)	0.0% (0)
42	India	50	32.90%	28.0% (14)	0.0% (0)
43	Sri Lanka	50	43.18%	28.0% (14)	0.0% (0)
44	Maldives	50	55.58%	28.0% (14)	0.0% (0)
45	Mexico	50	40.27%	28.0% (14)	0.0% (0)
46	Nigeria	50	47.91%	28.0% (14)	0.0% (0)
47	Pakistan	50	42.34%	28.0% (14)	0.0% (0)
48	Slovenia	50	17.99%	28.0% (14)	0.0% (0)
49	Austria	50	47.41%	26.0% (13)	0.0% (0)
50	Switzerland	50	53.35%	26.0% (13)	0.0% (0)
51	Dominican Republic	50	20.37%	26.0% (13)	0.0% (0)
52	United Arab Emirates	50	22.32%	24.0% (12)	0.0% (0)
53	Costa Rica	50	34.21%	24.0% (12)	0.0% (0)
54	Ghana	50	28.96%	24.0% (12)	0.0% (0)
55	Guatemala	50	54.31%	24.0% (12)	0.0% (0)
56	Hong Kong	50	38.08%	24.0% (12)	0.0% (0)
57	Indonesia	50	10.27%	24.0% (12)	0.0% (0)
58	Lithuania	50	19.67%	24.0% (12)	0.0% (0)
59	Malaysia	50	35.04%	24.0% (12)	0.0% (0)
60	New Zealand	50	44.24%	24.0% (12)	0.0% (0)
61	Peru	50	40.71%	24.0% (12)	0.0% (0)
62	Croatia	50	39.89%	22.0% (11)	2.0% (1)
63	Taiwan	50	14.26%	22.0% (11)	2.0% (1)
64	Chile	50	24.92%	22.0% (11)	0.0% (0)
65	Estonia	50	14.04%	22.0% (11)	0.0% (0)
66	United-Kingdom	50	21.49%	22.0% (11)	0.0% (0)
67	Iraq	50	38.23%	22.0% (11)	0.0% (0)
68	Mauritius	50	23.21%	22.0% (11)	0.0% (0)
69	South Africa	50	40.45%	22.0% (11)	0.0% (0)
70	Zimbabwe	50	49.35%	22.0% (11)	0.0% (0)
71	Canada	50	18.48%	20.0% (10)	0.0% (0)
72	Libya	50	41.81%	20.0% (10)	0.0% (0)
73	Philippines	50	20.42%	20.0% (10)	0.0% (0)
74	Portugal	50	21.07%	20.0% (10)	0.0% (0)
75	Reunion	50	9.40%	20.0% (10)	0.0% (0)
76	Saint Vincent and the Grenadines	50	15.82%	20.0% (10)	0.0% (0)
77	Cameroon	50	38.63%	18.0% (9)	0.0% (0)
78	Ecuador	50	21.82%	18.0% (9)	0.0% (0)
79	Luxembourg	50	36.14%	18.0% (9)	0.0% (0)
80	Nicaragua	50	28.40%	18.0% (9)	0.0% (0)
81	Slovakia	50	40.92%	18.0% (9)	0.0% (0)
82	Ukraine	50	31.95%	18.0% (9)	0.0% (0)
83	France	50	43.46%	16.0% (8)	2.0% (1)
84	Bolivia	50	40.27%	16.0% (8)	0.0% (0)
85	Belarus	50	46.34%	16.0% (8)	0.0% (0)
86	Georgia	50	33.79%	16.0% (8)	0.0% (0)
87	Ireland	50	41.01%	16.0% (8)	0.0% (0)
88	Italy	50	30.22%	16.0% (8)	0.0% (0)
89	Lebanon	50	26.95%	16.0% (8)	0.0% (0)
90	Moldova	50	15.01%	16.0% (8)	0.0% (0)
91	Myanmar (Burma)	50	30.76%	16.0% (8)	0.0% (0)
92	Qatar	50	31.65%	16.0% (8)	0.0% (0)
93	Serbia	50	37.05%	16.0% (8)	0.0% (0)
94	Turkey	50	45.16%	16.0% (8)	0.0% (0)
95	Uganda	50	50.02%	16.0% (8)	0.0% (0)
96	Cote d'Ivoire	50	25.75%	14.0% (7)	2.0% (1)
97	Denmark	50	8.88%	14.0% (7)	2.0% (1)
98	Bulgaria	50	26.83%	14.0% (7)	0.0% (0)
99	Hungary	50	29.81%	14.0% (7)	0.0% (0)
100	Mozambique	50	48.25%	14.0% (7)	0.0% (0)
101	Nepal	50	28.49%	14.0% (7)	0.0% (0)
102	Romania	50	39.27%	14.0% (7)	0.0% (0)
103	Russia	50	26.55%	14.0% (7)	0.0% (0)
104	Turkmenistan	50	29.38%	14.0% (7)	0.0% (0)
105	Tanzania	50	15.48%	14.0% (7)	0.0% (0)
106	Argentina	50	30.89%	12.0% (6)	0.0% (0)
107	Israel	50	34.93%	12.0% (6)	0.0% (0)
108	Kyrgyzstan	50	7.26%	12.0% (6)	0.0% (0)
109	Latvia	50	11.63%	12.0% (6)	0.0% (0)
110	Poland	50	26.71%	12.0% (6)	0.0% (0)
111	Senegal	50	44.54%	12.0% (6)	0.0% (0)
112	El Salvador	50	41.46%	12.0% (6)	0.0% (0)
113	Timor-Leste	50	34.25%	12.0% (6)	0.0% (0)
114	Venezuela	50	16.12%	12.0% (6)	0.0% (0)
115	China	50	3.95%	10.0% (5)	2.0% (1)
116	Jordan	50	28.78%	10.0% (5)	0.0% (0)
117	Cambodia	50	32.80%	10.0% (5)	0.0% (0)
118	Kazakhstan	50	19.23%	10.0% (5)	0.0% (0)
119	Mongolia	50	8.66%	10.0% (5)	0.0% (0)
120	Saudi Arabia	50	29.43%	10.0% (5)	0.0% (0)
121	Tajikistan	50	31.18%	10.0% (5)	0.0% (0)
122	Tunisia	50	32.66%	10.0% (5)	0.0% (0)
123	Uruguay	50	18.02%	10.0% (5)	0.0% (0)
124	Bangladesh	50	27.40%	8.0% (4)	0.0% (0)
125	Bahrain	50	26.34%	8.0% (4)	0.0% (0)
126	Bhutan	50	26.23%	8.0% (4)	0.0% (0)
127	Botswana	50	26.39%	8.0% (4)	0.0% (0)
128	Spain	50	28.79%	8.0% (4)	0.0% (0)
129	Honduras	50	32.66%	8.0% (4)	0.0% (0)
130	Kuwait	50	36.76%	8.0% (4)	0.0% (0)
131	Madagascar	50	7.52%	8.0% (4)	0.0% (0)
132	Rwanda	50	27.70%	8.0% (4)	0.0% (0)
133	Syria	50	2.08%	8.0% (4)	0.0% (0)
134	Uzbekistan	50	3.57%	8.0% (4)	0.0% (0)
135	Vietnam	50	36.53%	8.0% (4)	0.0% (0)
136	Afghanistan	50	27.71%	6.0% (3)	0.0% (0)
137	Japan	50	8.94%	6.0% (3)	0.0% (0)
138	South Korea	50	4.96%	6.0% (3)	0.0% (0)
139	Paraguay	50	13.92%	6.0% (3)	0.0% (0)
140	Algeria	50	27.00%	4.0% (2)	0.0% (0)
141	Oman	50	14.22%	4.0% (2)	0.0% (0)
142	Ethiopia	50	10.74%	2.0% (1)	0.0% (0)
143	Iran	50	1.00%	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	30.27%	64.0% (32)	0.0% (0)
2	Vietnam	50	73.71%	62.0% (31)	0.0% (0)
3	Bhutan	50	53.08%	58.0% (29)	2.0% (1)
4	Guernsey	50	70.09%	56.0% (28)	0.0% (0)
5	Anguilla	50	25.35%	54.0% (27)	0.0% (0)
6	Thailand	50	56.99%	54.0% (27)	0.0% (0)
7	Azerbaijan	50	42.38%	50.0% (25)	0.0% (0)
8	Indonesia	50	33.80%	50.0% (25)	0.0% (0)
9	United States of America	50	63.39%	50.0% (25)	0.0% (0)
10	Libya	50	59.03%	46.0% (23)	0.0% (0)
11	Sweden	50	24.10%	44.0% (22)	2.0% (1)
12	Greece	50	46.70%	44.0% (22)	0.0% (0)
13	Dominican Republic	50	56.59%	42.0% (21)	0.0% (0)
14	Nigeria	50	59.25%	42.0% (21)	0.0% (0)
15	Czech Republic	50	59.12%	40.0% (20)	0.0% (0)
16	Ghana	50	51.87%	40.0% (20)	0.0% (0)
17	Hungary	50	61.44%	40.0% (20)	0.0% (0)
18	Kenya	50	28.37%	40.0% (20)	0.0% (0)
19	Kazakhstan	50	41.80%	40.0% (20)	0.0% (0)
20	Panama	50	55.92%	40.0% (20)	0.0% (0)
21	Uzbekistan	50	53.17%	40.0% (20)	0.0% (0)
22	Georgia	50	36.31%	38.0% (19)	0.0% (0)
23	Hong Kong	50	60.52%	38.0% (19)	0.0% (0)
24	Netherlands	50	32.11%	38.0% (19)	0.0% (0)
25	Armenia	50	23.70%	36.0% (18)	0.0% (0)
26	Belarus	50	62.45%	36.0% (18)	0.0% (0)
27	Chile	50	27.06%	36.0% (18)	0.0% (0)
28	Montenegro	50	16.03%	36.0% (18)	0.0% (0)
29	Taiwan	50	20.94%	36.0% (18)	0.0% (0)
30	Brazil	50	40.56%	34.0% (17)	0.0% (0)
31	Spain	50	53.77%	34.0% (17)	0.0% (0)
32	Iraq	50	45.48%	34.0% (17)	0.0% (0)
33	Maldives	50	34.58%	34.0% (17)	0.0% (0)
34	Pakistan	50	54.90%	34.0% (17)	0.0% (0)
35	Russia	50	28.47%	34.0% (17)	0.0% (0)
36	Ukraine	50	54.09%	34.0% (17)	0.0% (0)
37	Macedonia	50	60.73%	32.0% (16)	2.0% (1)
38	Mexico	50	47.00%	32.0% (16)	2.0% (1)
39	Switzerland	50	45.91%	32.0% (16)	0.0% (0)
40	Colombia	50	56.81%	32.0% (16)	0.0% (0)
41	Ireland	50	38.42%	32.0% (16)	0.0% (0)
42	India	50	27.29%	32.0% (16)	0.0% (0)
43	Norway	50	39.16%	32.0% (16)	0.0% (0)
44	Malaysia	50	51.92%	30.0% (15)	2.0% (1)
45	Moldova	50	41.53%	30.0% (15)	0.0% (0)
46	European Union	50	11.35%	28.0% (14)	2.0% (1)
47	Afghanistan	50	12.40%	28.0% (14)	0.0% (0)
48	Estonia	50	44.51%	28.0% (14)	0.0% (0)
49	United-Kingdom	50	40.82%	28.0% (14)	0.0% (0)
50	Kyrgyzstan	50	13.11%	28.0% (14)	0.0% (0)
51	Luxembourg	50	26.24%	28.0% (14)	0.0% (0)
52	Latvia	50	46.35%	28.0% (14)	0.0% (0)
53	Peru	50	43.16%	28.0% (14)	0.0% (0)
54	Philippines	50	24.24%	28.0% (14)	0.0% (0)
55	Reunion	50	22.81%	28.0% (14)	0.0% (0)
56	Serbia	50	54.73%	28.0% (14)	0.0% (0)
57	Saint Helena	50	21.88%	28.0% (14)	0.0% (0)
58	Belgium	50	51.22%	26.0% (13)	2.0% (1)
59	Bulgaria	50	22.02%	26.0% (13)	0.0% (0)
60	Cyprus	50	34.86%	26.0% (13)	0.0% (0)
61	Denmark	50	51.42%	26.0% (13)	0.0% (0)
62	Egypt	50	49.38%	26.0% (13)	0.0% (0)
63	France	50	43.86%	26.0% (13)	0.0% (0)
64	Honduras	50	35.57%	26.0% (13)	0.0% (0)
65	Laos	50	11.83%	26.0% (13)	0.0% (0)
66	Sri Lanka	50	42.40%	26.0% (13)	0.0% (0)
67	Palestinian Territory	50	13.45%	26.0% (13)	0.0% (0)
68	Slovenia	50	39.75%	26.0% (13)	0.0% (0)
69	Slovakia	50	40.99%	26.0% (13)	0.0% (0)
70	Tajikistan	50	49.69%	26.0% (13)	0.0% (0)
71	Zimbabwe	50	34.95%	26.0% (13)	0.0% (0)
72	Albania	50	22.33%	24.0% (12)	0.0% (0)
73	Argentina	50	47.83%	24.0% (12)	0.0% (0)
74	Bangladesh	50	44.93%	24.0% (12)	0.0% (0)
75	Guatemala	50	17.28%	24.0% (12)	0.0% (0)
76	Lithuania	50	22.12%	24.0% (12)	0.0% (0)
77	Portugal	50	26.10%	24.0% (12)	0.0% (0)
78	Romania	50	50.64%	24.0% (12)	0.0% (0)
79	El Salvador	50	42.59%	24.0% (12)	0.0% (0)
80	Turkmenistan	50	12.14%	24.0% (12)	0.0% (0)
81	New Zealand	50	28.55%	22.0% (11)	2.0% (1)
82	Canada	50	21.68%	22.0% (11)	0.0% (0)
83	Iceland	50	13.10%	22.0% (11)	0.0% (0)
84	Italy	50	32.23%	22.0% (11)	0.0% (0)
85	Liechtenstein	50	11.65%	22.0% (11)	0.0% (0)
86	Poland	50	35.20%	22.0% (11)	0.0% (0)
87	Singapore	50	36.31%	22.0% (11)	0.0% (0)
88	Tonga	50	9.44%	22.0% (11)	0.0% (0)
89	Germany	50	39.26%	20.0% (10)	2.0% (1)
90	Oman	50	25.82%	20.0% (10)	2.0% (1)
91	Australia	50	43.17%	20.0% (10)	0.0% (0)
92	Algeria	50	35.06%	20.0% (10)	0.0% (0)
93	Morocco	50	37.77%	20.0% (10)	0.0% (0)
94	Mongolia	50	47.45%	20.0% (10)	0.0% (0)
95	Mauritius	50	9.58%	20.0% (10)	0.0% (0)
96	Nicaragua	50	41.17%	20.0% (10)	0.0% (0)
97	Rwanda	50	30.97%	20.0% (10)	0.0% (0)
98	Uganda	50	37.77%	20.0% (10)	0.0% (0)
99	Samoa	50	14.43%	20.0% (10)	0.0% (0)
100	Cote d'Ivoire	50	49.03%	18.0% (9)	2.0% (1)
101	Croatia	50	42.36%	18.0% (9)	2.0% (1)
102	Bosnia and Herzegovina	50	35.28%	18.0% (9)	0.0% (0)
103	Bolivia	50	32.57%	18.0% (9)	0.0% (0)
104	Cameroon	50	44.82%	18.0% (9)	0.0% (0)
105	Costa Rica	50	10.88%	18.0% (9)	0.0% (0)
106	Ethiopia	50	47.34%	18.0% (9)	0.0% (0)
107	Finland	50	42.20%	18.0% (9)	0.0% (0)
108	Cambodia	50	17.14%	18.0% (9)	0.0% (0)
109	South Korea	50	8.94%	18.0% (9)	0.0% (0)
110	Myanmar (Burma)	50	16.39%	18.0% (9)	0.0% (0)
111	Turkey	50	47.81%	18.0% (9)	0.0% (0)
112	Israel	50	35.90%	16.0% (8)	0.0% (0)
113	Kuwait	50	29.58%	16.0% (8)	0.0% (0)
114	Belize	50	11.71%	14.0% (7)	0.0% (0)
115	Ecuador	50	20.41%	14.0% (7)	0.0% (0)
116	Japan	50	12.87%	14.0% (7)	0.0% (0)
117	Timor-Leste	50	36.82%	14.0% (7)	0.0% (0)
118	Tanzania	50	12.35%	14.0% (7)	0.0% (0)
119	South Africa	50	37.62%	14.0% (7)	0.0% (0)
120	United Arab Emirates	50	40.31%	12.0% (6)	0.0% (0)
121	Austria	50	28.30%	12.0% (6)	0.0% (0)
122	Bahrain	50	28.31%	12.0% (6)	0.0% (0)
123	China	50	8.74%	12.0% (6)	0.0% (0)
124	Gabon	50	10.71%	12.0% (6)	0.0% (0)
125	Mozambique	50	34.76%	12.0% (6)	0.0% (0)
126	Qatar	50	30.50%	12.0% (6)	0.0% (0)
127	Saudi Arabia	50	30.64%	12.0% (6)	0.0% (0)
128	Venezuela	50	20.63%	12.0% (6)	0.0% (0)
129	Tunisia	50	36.57%	10.0% (5)	12.0% (6)
130	Lebanon	50	13.51%	10.0% (5)	2.0% (1)
131	Botswana	50	36.16%	10.0% (5)	0.0% (0)
132	Jordan	50	29.66%	10.0% (5)	0.0% (0)
133	Madagascar	50	47.15%	10.0% (5)	0.0% (0)
134	Paraguay	50	13.26%	10.0% (5)	0.0% (0)
135	Senegal	50	34.39%	10.0% (5)	0.0% (0)
136	Nepal	50	33.02%	8.0% (4)	0.0% (0)
137	Tokelau	50	3.40%	8.0% (4)	0.0% (0)
138	Uruguay	50	40.67%	8.0% (4)	0.0% (0)
139	Syria	50	0.96%	4.0% (2)	0.0% (0)
140	Mali	50	5.25%	2.0% (1)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Tonga	50	79.23%	90.0% (45)	2.0% (1)
2	United States of America	50	84.86%	90.0% (45)	0.0% (0)
3	Colombia	50	85.28%	88.0% (44)	6.0% (3)
4	Netherlands	50	59.33%	86.0% (43)	6.0% (3)
5	Guernsey	50	86.88%	86.0% (43)	2.0% (1)
6	Sweden	50	87.02%	86.0% (43)	0.0% (0)
7	Estonia	50	82.89%	84.0% (42)	2.0% (1)
8	Norway	50	87.47%	84.0% (42)	2.0% (1)
9	Ireland	50	86.06%	84.0% (42)	0.0% (0)
10	Singapore	50	71.88%	82.0% (41)	4.0% (2)
11	Brazil	50	73.72%	80.0% (40)	2.0% (1)
12	Germany	50	85.63%	80.0% (40)	2.0% (1)
13	Czech Republic	50	74.30%	80.0% (40)	0.0% (0)
14	Iceland	50	84.46%	80.0% (40)	0.0% (0)
15	Anguilla	50	74.70%	78.0% (39)	2.0% (1)
16	Australia	50	81.38%	76.0% (38)	0.0% (0)
17	Canada	50	77.34%	76.0% (38)	0.0% (0)
18	Bhutan	50	70.39%	74.0% (37)	4.0% (2)
19	Armenia	50	80.54%	74.0% (37)	2.0% (1)
20	Spain	50	82.63%	74.0% (37)	2.0% (1)
21	Samoa	50	82.67%	74.0% (37)	2.0% (1)
22	Azerbaijan	50	77.92%	74.0% (37)	0.0% (0)
23	Liechtenstein	50	78.46%	74.0% (37)	0.0% (0)
24	Montenegro	50	46.11%	72.0% (36)	12.0% (6)
25	Switzerland	50	79.96%	72.0% (36)	4.0% (2)
26	Guatemala	50	75.32%	72.0% (36)	2.0% (1)
27	Belgium	50	82.92%	72.0% (36)	0.0% (0)
28	Greece	50	65.44%	72.0% (36)	0.0% (0)
29	Lithuania	50	79.38%	72.0% (36)	0.0% (0)
30	Slovenia	50	67.01%	72.0% (36)	0.0% (0)
31	Luxembourg	50	75.95%	70.0% (35)	4.0% (2)
32	India	50	74.07%	70.0% (35)	2.0% (1)
33	Saint Helena	50	81.59%	70.0% (35)	2.0% (1)
34	Taiwan	50	40.24%	70.0% (35)	2.0% (1)
35	South Africa	50	62.41%	70.0% (35)	2.0% (1)
36	United-Kingdom	50	78.26%	70.0% (35)	0.0% (0)
37	Austria	50	72.60%	68.0% (34)	2.0% (1)
38	Finland	50	81.34%	68.0% (34)	2.0% (1)
39	Panama	50	54.01%	68.0% (34)	2.0% (1)
40	Reunion	50	36.31%	68.0% (34)	2.0% (1)
41	Croatia	50	76.42%	68.0% (34)	0.0% (0)
42	Ukraine	50	68.84%	68.0% (34)	0.0% (0)
43	Saint Vincent and the Grenadines	50	77.42%	66.0% (33)	6.0% (3)
44	Dominican Republic	50	68.50%	64.0% (32)	4.0% (2)
45	Ecuador	50	68.77%	64.0% (32)	4.0% (2)
46	European Union	50	62.77%	64.0% (32)	4.0% (2)
47	Tanzania	50	38.68%	64.0% (32)	2.0% (1)
48	France	50	68.31%	64.0% (32)	0.0% (0)
49	Peru	50	73.47%	64.0% (32)	0.0% (0)
50	Philippines	50	66.01%	64.0% (32)	0.0% (0)
51	Poland	50	75.02%	64.0% (32)	0.0% (0)
52	Mexico	50	72.10%	62.0% (31)	8.0% (4)
53	Thailand	50	66.40%	62.0% (31)	8.0% (4)
54	Nigeria	50	73.08%	62.0% (31)	4.0% (2)
55	Israel	50	47.61%	60.0% (30)	6.0% (3)
56	Latvia	50	59.75%	60.0% (30)	4.0% (2)
57	Bosnia and Herzegovina	50	77.75%	60.0% (30)	2.0% (1)
58	Malaysia	50	69.55%	60.0% (30)	2.0% (1)
59	Hong Kong	50	59.73%	60.0% (30)	0.0% (0)
60	Macedonia	50	56.69%	60.0% (30)	0.0% (0)
61	Lebanon	50	49.98%	58.0% (29)	8.0% (4)
62	Russia	50	67.46%	58.0% (29)	6.0% (3)
63	Cyprus	50	63.21%	58.0% (29)	4.0% (2)
64	Japan	50	53.71%	58.0% (29)	2.0% (1)
65	Libya	50	71.65%	58.0% (29)	2.0% (1)
66	Maldives	50	70.80%	58.0% (29)	2.0% (1)
67	Romania	50	68.10%	58.0% (29)	2.0% (1)
68	Denmark	50	63.34%	58.0% (29)	0.0% (0)
69	Laos	50	31.88%	56.0% (28)	14.0% (7)
70	Kenya	50	69.86%	56.0% (28)	4.0% (2)
71	Pakistan	50	76.49%	56.0% (28)	4.0% (2)
72	Indonesia	50	33.62%	54.0% (27)	10.0% (5)
73	Palestinian Territory	50	72.73%	54.0% (27)	4.0% (2)
74	Portugal	50	40.92%	54.0% (27)	4.0% (2)
75	Mauritius	50	68.78%	54.0% (27)	2.0% (1)
76	New Zealand	50	63.16%	54.0% (27)	2.0% (1)
77	Albania	50	68.12%	54.0% (27)	0.0% (0)
78	Slovakia	50	61.82%	54.0% (27)	0.0% (0)
79	Belize	50	47.08%	52.0% (26)	10.0% (5)
80	Italy	50	67.72%	52.0% (26)	0.0% (0)
81	Sri Lanka	50	57.26%	50.0% (25)	10.0% (5)
82	Chile	50	38.32%	50.0% (25)	6.0% (3)
83	Zimbabwe	50	64.48%	50.0% (25)	6.0% (3)
84	Tokelau	50	60.99%	50.0% (25)	4.0% (2)
85	Belarus	50	72.19%	50.0% (25)	0.0% (0)
86	Vietnam	50	59.99%	48.0% (24)	4.0% (2)
87	Equatorial Guinea	50	31.81%	48.0% (24)	2.0% (1)
88	Kazakhstan	50	66.99%	48.0% (24)	0.0% (0)
89	Georgia	50	64.15%	46.0% (23)	16.0% (8)
90	Paraguay	50	42.25%	46.0% (23)	12.0% (6)
91	Morocco	50	59.87%	46.0% (23)	2.0% (1)
92	Cameroon	50	60.11%	44.0% (22)	2.0% (1)
93	United Arab Emirates	50	63.24%	44.0% (22)	0.0% (0)
94	Uruguay	50	63.73%	44.0% (22)	0.0% (0)
95	Moldova	50	30.36%	42.0% (21)	12.0% (6)
96	Costa Rica	50	37.73%	40.0% (20)	6.0% (3)
97	Honduras	50	59.34%	40.0% (20)	4.0% (2)
98	Hungary	50	62.11%	40.0% (20)	4.0% (2)
99	Ghana	50	62.43%	40.0% (20)	2.0% (1)
100	Mali	50	47.50%	40.0% (20)	0.0% (0)
101	Tunisia	50	55.02%	40.0% (20)	0.0% (0)
102	Turkey	50	61.18%	40.0% (20)	0.0% (0)
103	Argentina	50	57.70%	38.0% (19)	4.0% (2)
104	Gabon	50	49.92%	38.0% (19)	2.0% (1)
105	Central African Republic	50	52.07%	36.0% (18)	4.0% (2)
106	Serbia	50	47.37%	36.0% (18)	0.0% (0)
107	Qatar	50	39.02%	34.0% (17)	2.0% (1)
108	Egypt	50	58.12%	34.0% (17)	0.0% (0)
109	Bahrain	50	38.30%	32.0% (16)	26.0% (13)
110	Uganda	50	57.36%	32.0% (16)	6.0% (3)
111	Nicaragua	50	48.07%	32.0% (16)	4.0% (2)
112	Cote d'Ivoire	50	55.81%	32.0% (16)	0.0% (0)
113	Bulgaria	50	31.77%	30.0% (15)	22.0% (11)
114	Nepal	50	48.29%	30.0% (15)	10.0% (5)
115	Bangladesh	50	48.77%	30.0% (15)	0.0% (0)
116	Bolivia	50	56.36%	30.0% (15)	0.0% (0)
117	Botswana	50	34.57%	28.0% (14)	6.0% (3)
118	Cambodia	50	55.23%	28.0% (14)	6.0% (3)
119	El Salvador	50	48.52%	28.0% (14)	6.0% (3)
120	Iraq	50	41.91%	28.0% (14)	2.0% (1)
121	Timor-Leste	50	60.67%	28.0% (14)	2.0% (1)
122	Senegal	50	51.35%	28.0% (14)	0.0% (0)
123	Jordan	50	35.70%	26.0% (13)	32.0% (16)
124	Afghanistan	50	51.84%	24.0% (12)	6.0% (3)
125	Venezuela	50	21.89%	24.0% (12)	2.0% (1)
126	Kyrgyzstan	50	12.28%	24.0% (12)	0.0% (0)
127	Turkmenistan	50	37.02%	24.0% (12)	0.0% (0)
128	Uzbekistan	50	9.06%	24.0% (12)	0.0% (0)
129	Saudi Arabia	50	37.15%	22.0% (11)	10.0% (5)
130	Myanmar (Burma)	50	42.18%	22.0% (11)	2.0% (1)
131	Madagascar	50	53.45%	22.0% (11)	0.0% (0)
132	Mozambique	50	55.67%	22.0% (11)	0.0% (0)
133	Iran	50	20.31%	20.0% (10)	0.0% (0)
134	Kuwait	50	40.56%	18.0% (9)	4.0% (2)
135	South Korea	50	9.53%	18.0% (9)	2.0% (1)
136	Mongolia	50	13.88%	18.0% (9)	0.0% (0)
137	Rwanda	50	35.48%	16.0% (8)	10.0% (5)
138	Oman	50	26.06%	12.0% (6)	8.0% (4)
139	Tajikistan	50	41.69%	12.0% (6)	2.0% (1)
140	Syria	50	9.06%	12.0% (6)	0.0% (0)
141	China	50	2.80%	8.0% (4)	4.0% (2)
142	Ethiopia	50	13.72%	8.0% (4)	0.0% (0)
143	Algeria	50	27.18%	4.0% (2)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	51.08 %
2	Germany	43.36 %
3	Greece	40.97 %
4	India	40.33 %
5	Malaysia	40.27 %
6	French Guiana	38.04 %
7	Uruguay	36.81 %
8	Taiwan	36.77 %
9	United States of America	36.51 %
10	France	35.70 %
11	Vietnam	35.63 %
12	Portugal	33.05 %
13	Japan	32.89 %
14	Mexico	30.66 %
15	Switzerland	30.44 %
16	Luxembourg	29.35 %
17	Brazil	28.67 %
18	Finland	26.93 %
19	Estonia	25.39 %
20	Reunion	25.08 %
21	Martinique	25.05 %
22	Thailand	25.03 %
23	Hungary	23.74 %
24	Canada	23.68 %
25	Åland Islands	23.44 %
26	United-Kingdom	23.38 %
27	Guadeloupe	23.33 %
28	Trinidad and Tobago	20.19 %
29	New Zealand	19.71 %
30	Ecuador	19.20 %
31	Ireland	19.14 %
32	Australia	18.79 %
33	Sri Lanka	18.42 %
34	Netherlands	18.26 %
35	Peru	18.22 %
36	United Arab Emirates	17.52 %
37	Romania	14.94 %
38	Bolivia	14.29 %
39	Gabon	13.71 %
40	Saudi Arabia	13.40 %
41	Czech Republic	12.65 %
42	Norway	12.29 %
43	Slovenia	11.90 %
44	Singapore	11.52 %
45	Poland	11.43 %
46	Austria	10.74 %
47	Macau	10.25 %
48	Guatemala	10.21 %
49	Myanmar (Burma)	8.93 %
50	Argentina	8.39 %
51	South Korea	7.57 %
52	Kenya	6.72 %
53	Latvia	6.06 %
54	Oman	6.01 %
55	Zimbabwe	5.89 %
56	Puerto Rico	5.38 %
57	Israel	5.36 %
58	Bosnia and Herzegovina	5.34 %
59	Bhutan	5.01 %
60	Togo	4.99 %
61	Sweden	4.91 %
62	Moldova	4.76 %
63	Slovakia	4.42 %
64	Russia	4.30 %
65	Italy	3.87 %
66	Denmark	3.40 %
67	Armenia	3.16 %
68	Belize	3.08 %
69	Iceland	3.08 %
70	Spain	3.02 %
71	Iran	2.53 %
72	Maldives	2.53 %
73	Egypt	2.14 %
74	Ukraine	2.08 %
75	Philippines	2.05 %
76	Nepal	1.86 %
77	Bulgaria	1.68 %
78	Congo (Brazzaville)	1.50 %
79	China	1.32 %
80	Colombia	1.28 %
81	Dominican Republic	1.19 %
82	Liechtenstein	1.04 %
83	Lebanon	0.71 %
84	Jordan	0.66 %
85	Zambia	0.62 %
86	Seychelles	0.37 %
87	Turkmenistan	0.36 %
88	Indonesia	0.35 %
89	Paraguay	0.33 %
90	Jersey	0.30 %
91	Sudan	0.29 %
92	Hong Kong	0.27 %
93	Costa Rica	0.26 %
94	Uganda	0.26 %
95	South Africa	0.26 %
96	Nicaragua	0.25 %
97	Panama	0.25 %
98	Timor-Leste	0.25 %
99	Qatar	0.17 %
100	Venezuela	0.17 %

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.