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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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	67.92%	74.0% (37)	0.0% (0)
2	Iceland	50	66.30%	58.0% (29)	0.0% (0)
3	Mali	50	39.87%	58.0% (29)	0.0% (0)
4	Samoa	50	63.80%	58.0% (29)	0.0% (0)
5	Thailand	50	45.72%	54.0% (27)	2.0% (1)
6	Gabon	50	63.07%	54.0% (27)	0.0% (0)
7	Tokelau	50	58.64%	54.0% (27)	0.0% (0)
8	Armenia	50	48.86%	52.0% (26)	0.0% (0)
9	Colombia	50	60.86%	52.0% (26)	0.0% (0)
10	Guernsey	50	37.07%	52.0% (26)	0.0% (0)
11	Equatorial Guinea	50	31.11%	52.0% (26)	0.0% (0)
12	Sweden	50	56.13%	52.0% (26)	0.0% (0)
13	Norway	50	66.94%	50.0% (25)	2.0% (1)
14	Albania	50	51.74%	50.0% (25)	0.0% (0)
15	Czech Republic	50	56.08%	50.0% (25)	0.0% (0)
16	Seychelles	50	45.65%	50.0% (25)	0.0% (0)
17	Azerbaijan	50	60.96%	48.0% (24)	0.0% (0)
18	Central African Republic	50	60.53%	48.0% (24)	0.0% (0)
19	Netherlands	50	32.31%	46.0% (23)	0.0% (0)
20	United States of America	50	64.72%	44.0% (22)	2.0% (1)
21	Montenegro	50	30.99%	44.0% (22)	0.0% (0)
22	Slovenia	50	32.57%	42.0% (21)	0.0% (0)
23	Brazil	50	45.99%	40.0% (20)	4.0% (2)
24	Belgium	50	51.46%	40.0% (20)	2.0% (1)
25	Belize	50	35.60%	40.0% (20)	0.0% (0)
26	European Union	50	54.51%	40.0% (20)	0.0% (0)
27	Saint Helena	50	57.39%	40.0% (20)	0.0% (0)
28	Greece	50	50.35%	38.0% (19)	0.0% (0)
29	Liechtenstein	50	30.68%	38.0% (19)	0.0% (0)
30	Laos	50	24.98%	36.0% (18)	2.0% (1)
31	Switzerland	50	49.88%	36.0% (18)	0.0% (0)
32	Kenya	50	30.24%	36.0% (18)	0.0% (0)
33	Morocco	50	60.99%	36.0% (18)	0.0% (0)
34	Panama	50	29.77%	36.0% (18)	0.0% (0)
35	Croatia	50	41.56%	34.0% (17)	2.0% (1)
36	Antigua and Barbuda	50	33.34%	32.0% (16)	0.0% (0)
37	Dominican Republic	50	21.56%	32.0% (16)	0.0% (0)
38	Macedonia	50	12.83%	32.0% (16)	0.0% (0)
39	Palestinian Territory	50	43.40%	32.0% (16)	0.0% (0)
40	Taiwan	50	15.97%	30.0% (15)	2.0% (1)
41	Cameroon	50	55.20%	30.0% (15)	0.0% (0)
42	Germany	50	40.29%	30.0% (15)	0.0% (0)
43	Mexico	50	46.72%	30.0% (15)	0.0% (0)
44	Singapore	50	36.16%	30.0% (15)	0.0% (0)
45	Saint Vincent and the Grenadines	50	14.36%	30.0% (15)	0.0% (0)
46	Reunion	50	12.33%	28.0% (14)	2.0% (1)
47	United Arab Emirates	50	24.12%	28.0% (14)	0.0% (0)
48	Anguilla	50	46.29%	28.0% (14)	0.0% (0)
49	Finland	50	47.91%	28.0% (14)	0.0% (0)
50	Ghana	50	44.42%	28.0% (14)	0.0% (0)
51	Sri Lanka	50	38.13%	28.0% (14)	0.0% (0)
52	Mauritius	50	18.15%	28.0% (14)	0.0% (0)
53	South Africa	50	37.68%	28.0% (14)	0.0% (0)
54	Australia	50	40.98%	26.0% (13)	2.0% (1)
55	Moldova	50	13.04%	26.0% (13)	0.0% (0)
56	Nigeria	50	24.53%	26.0% (13)	0.0% (0)
57	New Zealand	50	53.50%	26.0% (13)	0.0% (0)
58	Zimbabwe	50	37.78%	26.0% (13)	0.0% (0)
59	Bosnia and Herzegovina	50	20.67%	24.0% (12)	0.0% (0)
60	Guatemala	50	52.67%	24.0% (12)	0.0% (0)
61	India	50	42.57%	24.0% (12)	0.0% (0)
62	Pakistan	50	41.44%	24.0% (12)	0.0% (0)
63	Uganda	50	41.05%	24.0% (12)	0.0% (0)
64	United-Kingdom	50	25.32%	22.0% (11)	0.0% (0)
65	Hong Kong	50	37.96%	22.0% (11)	0.0% (0)
66	Lithuania	50	33.30%	22.0% (11)	0.0% (0)
67	Libya	50	43.14%	22.0% (11)	0.0% (0)
68	Malta	50	37.86%	22.0% (11)	0.0% (0)
69	Austria	50	41.54%	20.0% (10)	0.0% (0)
70	Canada	50	32.45%	20.0% (10)	0.0% (0)
71	Costa Rica	50	51.80%	20.0% (10)	0.0% (0)
72	Indonesia	50	12.77%	20.0% (10)	0.0% (0)
73	Iraq	50	37.71%	20.0% (10)	0.0% (0)
74	Mongolia	50	8.91%	20.0% (10)	0.0% (0)
75	Peru	50	31.38%	20.0% (10)	0.0% (0)
76	Philippines	50	22.75%	20.0% (10)	0.0% (0)
77	Portugal	50	22.56%	20.0% (10)	0.0% (0)
78	Turkey	50	41.22%	20.0% (10)	0.0% (0)
79	Ukraine	50	32.99%	20.0% (10)	0.0% (0)
80	Bolivia	50	50.16%	18.0% (9)	0.0% (0)
81	Belarus	50	47.06%	18.0% (9)	0.0% (0)
82	Cyprus	50	29.34%	18.0% (9)	0.0% (0)
83	Egypt	50	56.69%	18.0% (9)	0.0% (0)
84	Hungary	50	20.67%	18.0% (9)	0.0% (0)
85	Ireland	50	34.07%	18.0% (9)	0.0% (0)
86	Lebanon	50	21.60%	18.0% (9)	0.0% (0)
87	Luxembourg	50	14.61%	18.0% (9)	0.0% (0)
88	Myanmar (Burma)	50	33.00%	18.0% (9)	0.0% (0)
89	Montserrat	50	46.34%	18.0% (9)	0.0% (0)
90	Russia	50	28.61%	18.0% (9)	0.0% (0)
91	Slovakia	50	41.60%	18.0% (9)	0.0% (0)
92	Cote d'Ivoire	50	35.07%	16.0% (8)	4.0% (2)
93	Chile	50	17.66%	16.0% (8)	0.0% (0)
94	Estonia	50	16.51%	16.0% (8)	0.0% (0)
95	Malaysia	50	30.44%	16.0% (8)	0.0% (0)
96	Nicaragua	50	16.04%	16.0% (8)	0.0% (0)
97	Qatar	50	30.92%	16.0% (8)	0.0% (0)
98	Senegal	50	36.50%	16.0% (8)	0.0% (0)
99	Tunisia	50	31.46%	16.0% (8)	0.0% (0)
100	Tanzania	50	22.89%	16.0% (8)	0.0% (0)
101	Israel	50	38.32%	14.0% (7)	2.0% (1)
102	Ecuador	50	18.52%	14.0% (7)	0.0% (0)
103	Spain	50	35.47%	14.0% (7)	0.0% (0)
104	Georgia	50	18.38%	14.0% (7)	0.0% (0)
105	Latvia	50	10.78%	14.0% (7)	0.0% (0)
106	Mozambique	50	40.39%	14.0% (7)	0.0% (0)
107	Nepal	50	31.15%	14.0% (7)	0.0% (0)
108	Serbia	50	30.24%	14.0% (7)	0.0% (0)
109	Saudi Arabia	50	33.90%	14.0% (7)	0.0% (0)
110	China	50	16.63%	12.0% (6)	6.0% (3)
111	Denmark	50	14.44%	12.0% (6)	2.0% (1)
112	France	50	39.81%	12.0% (6)	2.0% (1)
113	Argentina	50	29.31%	12.0% (6)	0.0% (0)
114	Honduras	50	36.55%	12.0% (6)	0.0% (0)
115	Romania	50	38.45%	12.0% (6)	0.0% (0)
116	Uruguay	50	33.76%	12.0% (6)	0.0% (0)
117	Bangladesh	50	27.29%	10.0% (5)	0.0% (0)
118	Bhutan	50	26.79%	10.0% (5)	0.0% (0)
119	Jordan	50	28.21%	10.0% (5)	0.0% (0)
120	Kuwait	50	37.02%	10.0% (5)	0.0% (0)
121	Madagascar	50	6.54%	10.0% (5)	0.0% (0)
122	Turkmenistan	50	29.76%	10.0% (5)	0.0% (0)
123	Poland	50	26.48%	8.0% (4)	2.0% (1)
124	Afghanistan	50	26.63%	8.0% (4)	0.0% (0)
125	Angola	50	16.41%	8.0% (4)	0.0% (0)
126	Bulgaria	50	21.85%	8.0% (4)	0.0% (0)
127	Italy	50	32.79%	8.0% (4)	0.0% (0)
128	Japan	50	9.34%	8.0% (4)	0.0% (0)
129	South Korea	50	9.25%	8.0% (4)	0.0% (0)
130	El Salvador	50	36.24%	8.0% (4)	0.0% (0)
131	Tajikistan	50	32.03%	8.0% (4)	0.0% (0)
132	Algeria	50	29.10%	6.0% (3)	0.0% (0)
133	Kazakhstan	50	29.82%	6.0% (3)	0.0% (0)
134	Oman	50	7.57%	6.0% (3)	0.0% (0)
135	Paraguay	50	28.65%	6.0% (3)	0.0% (0)
136	Syria	50	7.89%	6.0% (3)	0.0% (0)
137	Venezuela	50	13.87%	6.0% (3)	0.0% (0)
138	Vietnam	50	25.76%	6.0% (3)	0.0% (0)
139	Ethiopia	50	24.43%	4.0% (2)	0.0% (0)
140	Macau	50	1.27%	4.0% (2)	0.0% (0)
141	Uzbekistan	50	25.88%	4.0% (2)	0.0% (0)
142	Cuba	50	10.74%	2.0% (1)	0.0% (0)
143	Iran	50	0.38%	2.0% (1)	0.0% (0)
144	Kyrgyzstan	50	2.45%	2.0% (1)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Thailand	50	57.04%	60.0% (30)	0.0% (0)
2	Bhutan	50	58.74%	58.0% (29)	2.0% (1)
3	Vietnam	50	69.47%	58.0% (29)	0.0% (0)
4	Libya	50	56.71%	54.0% (27)	0.0% (0)
5	Saint Vincent and the Grenadines	50	28.73%	54.0% (27)	0.0% (0)
6	Anguilla	50	27.36%	52.0% (26)	0.0% (0)
7	Azerbaijan	50	43.91%	50.0% (25)	0.0% (0)
8	Indonesia	50	47.52%	50.0% (25)	0.0% (0)
9	United States of America	50	67.14%	50.0% (25)	0.0% (0)
10	Guernsey	50	55.89%	46.0% (23)	0.0% (0)
11	Sweden	50	28.63%	44.0% (22)	2.0% (1)
12	Moldova	50	48.14%	44.0% (22)	0.0% (0)
13	Dominican Republic	50	56.92%	42.0% (21)	0.0% (0)
14	Kenya	50	29.25%	42.0% (21)	0.0% (0)
15	Norway	50	39.75%	42.0% (21)	0.0% (0)
16	Panama	50	57.09%	42.0% (21)	0.0% (0)
17	Armenia	50	22.40%	40.0% (20)	0.0% (0)
18	Belarus	50	64.01%	40.0% (20)	0.0% (0)
19	Hungary	50	62.02%	40.0% (20)	0.0% (0)
20	Nigeria	50	62.97%	40.0% (20)	0.0% (0)
21	Ukraine	50	60.25%	40.0% (20)	0.0% (0)
22	Ireland	50	47.08%	38.0% (19)	0.0% (0)
23	Montenegro	50	14.78%	38.0% (19)	0.0% (0)
24	Malaysia	50	51.00%	38.0% (19)	0.0% (0)
25	Chile	50	32.52%	36.0% (18)	0.0% (0)
26	Ghana	50	54.47%	36.0% (18)	0.0% (0)
27	Greece	50	53.13%	36.0% (18)	0.0% (0)
28	Hong Kong	50	61.73%	36.0% (18)	0.0% (0)
29	Kazakhstan	50	57.06%	36.0% (18)	0.0% (0)
30	Netherlands	50	27.66%	36.0% (18)	0.0% (0)
31	Taiwan	50	22.16%	36.0% (18)	0.0% (0)
32	Switzerland	50	45.84%	34.0% (17)	0.0% (0)
33	Colombia	50	52.24%	34.0% (17)	0.0% (0)
34	Georgia	50	43.50%	34.0% (17)	0.0% (0)
35	Russia	50	29.53%	34.0% (17)	0.0% (0)
36	Brazil	50	40.52%	32.0% (16)	0.0% (0)
37	Iraq	50	40.96%	32.0% (16)	0.0% (0)
38	Uzbekistan	50	59.49%	32.0% (16)	0.0% (0)
39	Spain	50	58.09%	30.0% (15)	0.0% (0)
40	Italy	50	33.95%	30.0% (15)	0.0% (0)
41	Latvia	50	47.67%	30.0% (15)	0.0% (0)
42	Macedonia	50	63.70%	28.0% (14)	4.0% (2)
43	Slovenia	50	37.38%	28.0% (14)	2.0% (1)
44	Czech Republic	50	57.52%	28.0% (14)	0.0% (0)
45	United-Kingdom	50	23.12%	28.0% (14)	0.0% (0)
46	India	50	42.58%	28.0% (14)	0.0% (0)
47	Kyrgyzstan	50	18.80%	28.0% (14)	0.0% (0)
48	Lithuania	50	40.37%	28.0% (14)	0.0% (0)
49	Serbia	50	58.60%	28.0% (14)	0.0% (0)
50	Cyprus	50	22.85%	26.0% (13)	0.0% (0)
51	Honduras	50	33.54%	26.0% (13)	0.0% (0)
52	Sri Lanka	50	39.47%	26.0% (13)	0.0% (0)
53	Pakistan	50	49.55%	26.0% (13)	0.0% (0)
54	Palestinian Territory	50	11.95%	26.0% (13)	0.0% (0)
55	Romania	50	51.03%	26.0% (13)	0.0% (0)
56	Croatia	50	43.79%	24.0% (12)	4.0% (2)
57	Mexico	50	43.01%	24.0% (12)	2.0% (1)
58	Afghanistan	50	13.30%	24.0% (12)	0.0% (0)
59	Argentina	50	47.37%	24.0% (12)	0.0% (0)
60	Bulgaria	50	26.64%	24.0% (12)	0.0% (0)
61	Denmark	50	55.78%	24.0% (12)	0.0% (0)
62	Algeria	50	37.83%	24.0% (12)	0.0% (0)
63	Egypt	50	52.17%	24.0% (12)	0.0% (0)
64	Liechtenstein	50	20.28%	24.0% (12)	0.0% (0)
65	Peru	50	42.86%	24.0% (12)	0.0% (0)
66	El Salvador	50	28.68%	24.0% (12)	0.0% (0)
67	Tajikistan	50	51.45%	24.0% (12)	0.0% (0)
68	Uganda	50	18.17%	24.0% (12)	0.0% (0)
69	Zimbabwe	50	28.41%	24.0% (12)	0.0% (0)
70	Estonia	50	40.98%	22.0% (11)	4.0% (2)
71	Canada	50	36.47%	22.0% (11)	0.0% (0)
72	Guatemala	50	16.11%	22.0% (11)	0.0% (0)
73	Mongolia	50	42.98%	22.0% (11)	0.0% (0)
74	Mauritius	50	13.12%	22.0% (11)	0.0% (0)
75	Philippines	50	27.48%	22.0% (11)	0.0% (0)
76	Portugal	50	23.39%	22.0% (11)	0.0% (0)
77	Saint Helena	50	22.83%	22.0% (11)	0.0% (0)
78	Tonga	50	14.07%	22.0% (11)	0.0% (0)
79	Bosnia and Herzegovina	50	39.62%	20.0% (10)	0.0% (0)
80	Belgium	50	46.09%	20.0% (10)	0.0% (0)
81	Cameroon	50	35.81%	20.0% (10)	0.0% (0)
82	Costa Rica	50	18.66%	20.0% (10)	0.0% (0)
83	France	50	40.18%	20.0% (10)	0.0% (0)
84	Japan	50	12.76%	20.0% (10)	0.0% (0)
85	Luxembourg	50	19.54%	20.0% (10)	0.0% (0)
86	Oman	50	32.56%	20.0% (10)	0.0% (0)
87	Singapore	50	32.81%	20.0% (10)	0.0% (0)
88	Slovakia	50	26.36%	20.0% (10)	0.0% (0)
89	Turkey	50	45.88%	20.0% (10)	0.0% (0)
90	South Africa	50	31.81%	20.0% (10)	0.0% (0)
91	Nicaragua	50	26.95%	18.0% (9)	2.0% (1)
92	Samoa	50	10.20%	18.0% (9)	2.0% (1)
93	Australia	50	46.47%	18.0% (9)	0.0% (0)
94	Ethiopia	50	40.80%	18.0% (9)	0.0% (0)
95	Finland	50	40.63%	18.0% (9)	0.0% (0)
96	Myanmar (Burma)	50	23.51%	18.0% (9)	0.0% (0)
97	Reunion	50	16.68%	18.0% (9)	0.0% (0)
98	Turkmenistan	50	10.10%	18.0% (9)	0.0% (0)
99	Tanzania	50	23.81%	18.0% (9)	0.0% (0)
100	Uruguay	50	42.47%	18.0% (9)	0.0% (0)
101	Germany	50	36.18%	16.0% (8)	2.0% (1)
102	Iceland	50	9.22%	16.0% (8)	2.0% (1)
103	Ecuador	50	17.44%	16.0% (8)	0.0% (0)
104	Jordan	50	31.94%	16.0% (8)	0.0% (0)
105	Morocco	50	45.26%	16.0% (8)	0.0% (0)
106	Madagascar	50	47.68%	16.0% (8)	0.0% (0)
107	Montserrat	50	27.70%	16.0% (8)	0.0% (0)
108	Malta	50	37.84%	16.0% (8)	0.0% (0)
109	Poland	50	34.67%	16.0% (8)	0.0% (0)
110	Cote d'Ivoire	50	44.62%	14.0% (7)	4.0% (2)
111	European Union	50	7.88%	14.0% (7)	2.0% (1)
112	Senegal	50	36.41%	14.0% (7)	2.0% (1)
113	Bolivia	50	35.40%	14.0% (7)	0.0% (0)
114	Israel	50	42.01%	14.0% (7)	0.0% (0)
115	South Korea	50	11.36%	14.0% (7)	0.0% (0)
116	Nepal	50	32.26%	14.0% (7)	0.0% (0)
117	Venezuela	50	19.82%	14.0% (7)	0.0% (0)
118	Bangladesh	50	34.40%	12.0% (6)	4.0% (2)
119	Antigua and Barbuda	50	8.21%	12.0% (6)	2.0% (1)
120	United Arab Emirates	50	38.25%	12.0% (6)	0.0% (0)
121	Albania	50	22.15%	12.0% (6)	0.0% (0)
122	Kuwait	50	31.37%	12.0% (6)	0.0% (0)
123	Mozambique	50	32.83%	12.0% (6)	0.0% (0)
124	Qatar	50	26.81%	12.0% (6)	0.0% (0)
125	Saudi Arabia	50	35.37%	12.0% (6)	0.0% (0)
126	Seychelles	50	32.16%	12.0% (6)	0.0% (0)
127	Tunisia	50	40.40%	10.0% (5)	12.0% (6)
128	Laos	50	4.73%	10.0% (5)	2.0% (1)
129	Belize	50	27.22%	10.0% (5)	0.0% (0)
130	China	50	13.42%	10.0% (5)	0.0% (0)
131	New Zealand	50	16.29%	10.0% (5)	0.0% (0)
132	Tokelau	50	3.49%	10.0% (5)	0.0% (0)
133	Austria	50	26.74%	8.0% (4)	0.0% (0)
134	Paraguay	50	27.63%	8.0% (4)	0.0% (0)
135	Angola	50	12.77%	6.0% (3)	0.0% (0)
136	Macau	50	1.66%	6.0% (3)	0.0% (0)
137	Lebanon	50	14.53%	4.0% (2)	0.0% (0)
138	Mali	50	2.29%	4.0% (2)	0.0% (0)
139	Cuba	50	10.74%	2.0% (1)	0.0% (0)
140	Gabon	50	0.96%	2.0% (1)	0.0% (0)
141	Equatorial Guinea	50	0.50%	2.0% (1)	0.0% (0)
142	Syria	50	0.39%	2.0% (1)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Colombia	50	90.38%	96.0% (48)	0.0% (0)
2	Guernsey	50	88.90%	92.0% (46)	2.0% (1)
3	Sweden	50	87.61%	92.0% (46)	0.0% (0)
4	Tonga	50	79.06%	92.0% (46)	0.0% (0)
5	Norway	50	88.48%	90.0% (45)	0.0% (0)
6	United States of America	50	84.80%	88.0% (44)	0.0% (0)
7	Samoa	50	86.54%	86.0% (43)	2.0% (1)
8	Ireland	50	87.76%	86.0% (43)	0.0% (0)
9	Iceland	50	84.62%	86.0% (43)	0.0% (0)
10	Montenegro	50	51.63%	84.0% (42)	4.0% (2)
11	Estonia	50	82.52%	84.0% (42)	0.0% (0)
12	Singapore	50	79.84%	82.0% (41)	6.0% (3)
13	Germany	50	85.99%	82.0% (41)	0.0% (0)
14	Czech Republic	50	74.91%	80.0% (40)	0.0% (0)
15	Montserrat	50	76.09%	80.0% (40)	0.0% (0)
16	Bhutan	50	65.98%	78.0% (39)	2.0% (1)
17	South Africa	50	65.06%	78.0% (39)	2.0% (1)
18	Australia	50	80.91%	78.0% (39)	0.0% (0)
19	Switzerland	50	80.27%	76.0% (38)	8.0% (4)
20	Saint Helena	50	82.56%	76.0% (38)	2.0% (1)
21	European Union	50	75.28%	76.0% (38)	0.0% (0)
22	Croatia	50	77.23%	76.0% (38)	0.0% (0)
23	Netherlands	50	57.92%	74.0% (37)	6.0% (3)
24	Armenia	50	78.64%	74.0% (37)	0.0% (0)
25	Belgium	50	77.55%	74.0% (37)	0.0% (0)
26	United-Kingdom	50	79.87%	74.0% (37)	0.0% (0)
27	Finland	50	80.67%	72.0% (36)	4.0% (2)
28	Anguilla	50	65.74%	72.0% (36)	2.0% (1)
29	Azerbaijan	50	76.80%	72.0% (36)	2.0% (1)
30	Brazil	50	74.14%	72.0% (36)	2.0% (1)
31	Ukraine	50	71.73%	72.0% (36)	0.0% (0)
32	Luxembourg	50	69.64%	70.0% (35)	6.0% (3)
33	Slovenia	50	72.35%	70.0% (35)	4.0% (2)
34	Canada	50	80.75%	70.0% (35)	2.0% (1)
35	Greece	50	62.98%	70.0% (35)	2.0% (1)
36	Antigua and Barbuda	50	80.58%	70.0% (35)	0.0% (0)
37	Gabon	50	80.47%	70.0% (35)	0.0% (0)
38	Lithuania	50	76.78%	70.0% (35)	0.0% (0)
39	Panama	50	56.49%	70.0% (35)	0.0% (0)
40	Taiwan	50	44.04%	70.0% (35)	0.0% (0)
41	Thailand	50	66.95%	68.0% (34)	10.0% (5)
42	Spain	50	80.96%	68.0% (34)	4.0% (2)
43	Seychelles	50	74.17%	68.0% (34)	4.0% (2)
44	Saint Vincent and the Grenadines	50	73.98%	68.0% (34)	4.0% (2)
45	Dominican Republic	50	66.69%	68.0% (34)	2.0% (1)
46	Liechtenstein	50	78.54%	68.0% (34)	2.0% (1)
47	Ecuador	50	40.32%	66.0% (33)	6.0% (3)
48	India	50	72.74%	66.0% (33)	4.0% (2)
49	Bosnia and Herzegovina	50	79.00%	66.0% (33)	2.0% (1)
50	Belize	50	49.60%	66.0% (33)	2.0% (1)
51	Guatemala	50	75.15%	66.0% (33)	0.0% (0)
52	Albania	50	69.46%	64.0% (32)	2.0% (1)
53	Latvia	50	60.84%	64.0% (32)	2.0% (1)
54	Japan	50	52.50%	64.0% (32)	0.0% (0)
55	Malta	50	73.01%	64.0% (32)	0.0% (0)
56	Mauritius	50	73.33%	64.0% (32)	0.0% (0)
57	New Zealand	50	70.59%	64.0% (32)	0.0% (0)
58	Philippines	50	69.14%	64.0% (32)	0.0% (0)
59	Nigeria	50	73.75%	62.0% (31)	2.0% (1)
60	Austria	50	67.63%	62.0% (31)	0.0% (0)
61	Denmark	50	66.21%	62.0% (31)	0.0% (0)
62	Equatorial Guinea	50	71.94%	62.0% (31)	0.0% (0)
63	Libya	50	71.57%	62.0% (31)	0.0% (0)
64	Reunion	50	46.57%	62.0% (31)	0.0% (0)
65	Tokelau	50	69.02%	62.0% (31)	0.0% (0)
66	Israel	50	50.70%	60.0% (30)	2.0% (1)
67	France	50	65.04%	60.0% (30)	0.0% (0)
68	Moldova	50	61.65%	60.0% (30)	0.0% (0)
69	Mali	50	50.50%	60.0% (30)	0.0% (0)
70	Russia	50	72.17%	60.0% (30)	0.0% (0)
71	Malaysia	50	65.81%	58.0% (29)	2.0% (1)
72	Georgia	50	64.32%	58.0% (29)	0.0% (0)
73	Hong Kong	50	59.40%	56.0% (28)	0.0% (0)
74	Kenya	50	68.61%	56.0% (28)	0.0% (0)
75	Peru	50	68.37%	56.0% (28)	0.0% (0)
76	Romania	50	66.12%	56.0% (28)	0.0% (0)
77	Uruguay	50	64.99%	56.0% (28)	0.0% (0)
78	Tanzania	50	66.15%	54.0% (27)	10.0% (5)
79	Macedonia	50	56.16%	54.0% (27)	2.0% (1)
80	Belarus	50	73.71%	54.0% (27)	0.0% (0)
81	Mexico	50	71.07%	52.0% (26)	2.0% (1)
82	Slovakia	50	61.81%	52.0% (26)	2.0% (1)
83	United Arab Emirates	50	67.82%	52.0% (26)	0.0% (0)
84	Chile	50	41.95%	52.0% (26)	0.0% (0)
85	Poland	50	65.38%	52.0% (26)	0.0% (0)
86	Pakistan	50	75.18%	50.0% (25)	6.0% (3)
87	Palestinian Territory	50	67.37%	50.0% (25)	2.0% (1)
88	Portugal	50	38.80%	50.0% (25)	2.0% (1)
89	Cyprus	50	48.25%	50.0% (25)	0.0% (0)
90	Italy	50	64.79%	50.0% (25)	0.0% (0)
91	Tunisia	50	56.96%	50.0% (25)	0.0% (0)
92	Sri Lanka	50	50.70%	48.0% (24)	14.0% (7)
93	Cameroon	50	58.28%	48.0% (24)	4.0% (2)
94	Laos	50	36.96%	48.0% (24)	2.0% (1)
95	Lebanon	50	39.28%	46.0% (23)	20.0% (10)
96	Indonesia	50	37.63%	46.0% (23)	4.0% (2)
97	Vietnam	50	50.81%	46.0% (23)	4.0% (2)
98	Morocco	50	69.58%	46.0% (23)	0.0% (0)
99	Turkey	50	56.17%	46.0% (23)	0.0% (0)
100	Central African Republic	50	59.07%	44.0% (22)	0.0% (0)
101	Costa Rica	50	61.79%	42.0% (21)	2.0% (1)
102	Ghana	50	58.88%	40.0% (20)	2.0% (1)
103	Hungary	50	68.96%	40.0% (20)	0.0% (0)
104	Zimbabwe	50	45.33%	38.0% (19)	14.0% (7)
105	Argentina	50	60.64%	38.0% (19)	2.0% (1)
106	Nicaragua	50	52.69%	38.0% (19)	2.0% (1)
107	Uganda	50	53.79%	38.0% (19)	2.0% (1)
108	Qatar	50	43.17%	38.0% (19)	0.0% (0)
109	Saudi Arabia	50	53.41%	38.0% (19)	0.0% (0)
110	Bolivia	50	56.97%	34.0% (17)	0.0% (0)
111	Cote d'Ivoire	50	50.65%	34.0% (17)	0.0% (0)
112	Kazakhstan	50	56.57%	34.0% (17)	0.0% (0)
113	Paraguay	50	52.52%	32.0% (16)	14.0% (7)
114	Macau	50	40.42%	32.0% (16)	2.0% (1)
115	Nepal	50	55.67%	30.0% (15)	4.0% (2)
116	Afghanistan	50	37.05%	30.0% (15)	0.0% (0)
117	Iraq	50	44.50%	30.0% (15)	0.0% (0)
118	Kuwait	50	44.72%	30.0% (15)	0.0% (0)
119	Turkmenistan	50	39.07%	30.0% (15)	0.0% (0)
120	Serbia	50	38.77%	28.0% (14)	2.0% (1)
121	Madagascar	50	52.97%	28.0% (14)	0.0% (0)
122	Mongolia	50	12.40%	28.0% (14)	0.0% (0)
123	Egypt	50	59.69%	26.0% (13)	0.0% (0)
124	Senegal	50	44.46%	26.0% (13)	0.0% (0)
125	Honduras	50	32.13%	24.0% (12)	6.0% (3)
126	Venezuela	50	20.72%	24.0% (12)	2.0% (1)
127	South Korea	50	18.26%	24.0% (12)	0.0% (0)
128	Myanmar (Burma)	50	39.45%	24.0% (12)	0.0% (0)
129	Oman	50	30.81%	24.0% (12)	0.0% (0)
130	Jordan	50	41.05%	22.0% (11)	24.0% (12)
131	El Salvador	50	46.17%	22.0% (11)	4.0% (2)
132	Bangladesh	50	38.32%	22.0% (11)	2.0% (1)
133	Mozambique	50	44.75%	22.0% (11)	2.0% (1)
134	Iran	50	18.17%	20.0% (10)	0.0% (0)
135	Bulgaria	50	24.76%	16.0% (8)	20.0% (10)
136	Kyrgyzstan	50	14.03%	16.0% (8)	0.0% (0)
137	Tajikistan	50	34.42%	16.0% (8)	0.0% (0)
138	Uzbekistan	50	33.16%	16.0% (8)	0.0% (0)
139	Angola	50	18.41%	10.0% (5)	2.0% (1)
140	Syria	50	11.35%	10.0% (5)	0.0% (0)
141	China	50	2.97%	6.0% (3)	6.0% (3)
142	Ethiopia	50	28.11%	6.0% (3)	2.0% (1)
143	Cuba	50	11.27%	4.0% (2)	0.0% (0)
144	Algeria	50	29.12%	4.0% (2)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	51.05 %
2	Germany	41.69 %
3	India	35.75 %
4	Vietnam	35.56 %
5	Greece	35.15 %
6	Uruguay	34.69 %
7	Malaysia	34.16 %
8	United States of America	33.29 %
9	Japan	29.85 %
10	France	29.82 %
11	Taiwan	29.05 %
12	Luxembourg	28.83 %
13	Switzerland	28.74 %
14	Mexico	27.61 %
15	Brazil	27.25 %
16	Estonia	24.19 %
17	Finland	23.70 %
18	Åland Islands	22.65 %
19	United-Kingdom	22.40 %
20	Portugal	22.30 %
21	Canada	21.81 %
22	Hungary	20.92 %
23	Reunion	20.33 %
24	Trinidad and Tobago	19.96 %
25	French Guiana	19.93 %
26	Thailand	19.77 %
27	Ecuador	18.41 %
28	Ireland	18.36 %
29	New Zealand	18.36 %
30	Netherlands	16.82 %
31	Peru	16.50 %
32	Saudi Arabia	16.13 %
33	Sri Lanka	15.69 %
34	Australia	15.15 %
35	Puerto Rico	14.84 %
36	Romania	14.19 %
37	Czech Republic	12.18 %
38	Norway	11.80 %
39	Bolivia	11.70 %
40	Slovenia	10.90 %
41	Gabon	10.81 %
42	Poland	10.81 %
43	Guatemala	9.96 %
44	Singapore	9.65 %
45	Macau	9.30 %
46	Martinique	9.25 %
47	Guadeloupe	8.77 %
48	Austria	8.03 %
49	Zimbabwe	7.41 %
50	Argentina	7.32 %
51	China	7.01 %
52	United Arab Emirates	5.53 %
53	Bosnia and Herzegovina	5.42 %
54	Sweden	5.39 %
55	South Korea	5.26 %
56	Bhutan	4.87 %
57	Slovakia	4.51 %
58	Oman	4.19 %
59	Israel	3.96 %
60	Latvia	3.93 %
61	Togo	3.83 %
62	Italy	3.60 %
63	Kenya	3.60 %
64	Belize	3.49 %
65	Denmark	3.39 %
66	Russia	3.00 %
67	Iran	2.67 %
68	Spain	2.29 %
69	Moldova	1.81 %
70	Armenia	1.66 %
71	Iceland	1.62 %
72	Bulgaria	1.53 %
73	Dominican Republic	1.24 %
74	Egypt	1.19 %
75	Ukraine	1.17 %
76	Chad	0.93 %
77	Seychelles	0.81 %
78	Colombia	0.78 %
79	Myanmar (Burma)	0.71 %
80	South Africa	0.65 %
81	Turkmenistan	0.58 %
82	Liberia	0.39 %
83	Philippines	0.34 %
84	Nicaragua	0.33 %
85	Lebanon	0.32 %
86	Hong Kong	0.24 %
87	Congo (Brazzaville)	0.23 %
88	Jersey	0.23 %
89	Uganda	0.23 %
90	Sudan	0.18 %
91	Jordan	0.17 %
92	Liechtenstein	0.17 %
93	Chile	0.16 %
94	Indonesia	0.16 %
95	New Caledonia	0.15 %
96	Costa Rica	0.14 %
97	Paraguay	0.13 %
98	Uzbekistan	0.11 %
99	Cyprus	0.10 %
100	Panama	0.10 %

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.