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:

AfriNIC:
APNIC:
ARIN:
LACNIC:
RIPE:

Or do you prefer to have the list of all fully IPv6-enabled sites?. Display per country IPv6 prefixes.
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	61.21%	70.0% (35)	0.0% (0)
2	Tonga	50	68.09%	70.0% (35)	0.0% (0)
3	Mali	50	69.61%	64.0% (32)	0.0% (0)
4	Iceland	50	62.98%	58.0% (29)	0.0% (0)
5	Norway	50	65.32%	54.0% (27)	2.0% (1)
6	Thailand	50	47.56%	54.0% (27)	2.0% (1)
7	Seychelles	50	45.96%	54.0% (27)	0.0% (0)
8	Armenia	50	71.32%	52.0% (26)	0.0% (0)
9	Colombia	50	60.49%	52.0% (26)	0.0% (0)
10	Gabon	50	52.92%	52.0% (26)	0.0% (0)
11	Equatorial Guinea	50	39.94%	52.0% (26)	0.0% (0)
12	Sweden	50	51.75%	52.0% (26)	0.0% (0)
13	Samoa	50	63.94%	52.0% (26)	0.0% (0)
14	Azerbaijan	50	60.09%	48.0% (24)	0.0% (0)
15	Czech Republic	50	57.87%	46.0% (23)	0.0% (0)
16	Guernsey	50	34.13%	46.0% (23)	0.0% (0)
17	United States of America	50	66.41%	44.0% (22)	2.0% (1)
18	Netherlands	50	31.68%	44.0% (22)	0.0% (0)
19	Albania	50	51.52%	42.0% (21)	0.0% (0)
20	Belize	50	52.56%	42.0% (21)	0.0% (0)
21	Switzerland	50	58.42%	42.0% (21)	0.0% (0)
22	Montenegro	50	26.27%	42.0% (21)	0.0% (0)
23	Brazil	50	49.05%	40.0% (20)	2.0% (1)
24	Greece	50	50.82%	40.0% (20)	0.0% (0)
25	Belgium	50	50.75%	38.0% (19)	4.0% (2)
26	Central African Republic	50	50.84%	38.0% (19)	0.0% (0)
27	Kenya	50	41.76%	38.0% (19)	0.0% (0)
28	Liechtenstein	50	31.10%	38.0% (19)	0.0% (0)
29	Saint Helena	50	56.08%	36.0% (18)	0.0% (0)
30	Slovenia	50	34.74%	36.0% (18)	0.0% (0)
31	Antigua and Barbuda	50	30.25%	34.0% (17)	0.0% (0)
32	European Union	50	51.91%	34.0% (17)	0.0% (0)
33	Morocco	50	56.71%	34.0% (17)	0.0% (0)
34	Somalia	50	45.82%	34.0% (17)	0.0% (0)
35	Saint Vincent and the Grenadines	50	19.81%	34.0% (17)	0.0% (0)
36	Croatia	50	28.01%	32.0% (16)	2.0% (1)
37	Anguilla	50	44.53%	32.0% (16)	0.0% (0)
38	Dominican Republic	50	31.47%	32.0% (16)	0.0% (0)
39	Palestinian Territory	50	45.08%	32.0% (16)	0.0% (0)
40	Singapore	50	36.23%	32.0% (16)	0.0% (0)
41	Bosnia and Herzegovina	50	19.81%	30.0% (15)	0.0% (0)
42	Macedonia	50	12.82%	30.0% (15)	0.0% (0)
43	Mexico	50	42.17%	30.0% (15)	0.0% (0)
44	Laos	50	19.51%	28.0% (14)	2.0% (1)
45	Germany	50	26.58%	28.0% (14)	0.0% (0)
46	Sri Lanka	50	40.62%	28.0% (14)	0.0% (0)
47	South Africa	50	38.74%	28.0% (14)	0.0% (0)
48	Australia	50	44.04%	26.0% (13)	2.0% (1)
49	Taiwan	50	13.17%	26.0% (13)	2.0% (1)
50	Austria	50	45.89%	26.0% (13)	0.0% (0)
51	Hong Kong	50	38.65%	26.0% (13)	0.0% (0)
52	Nigeria	50	23.90%	26.0% (13)	0.0% (0)
53	Panama	50	18.23%	26.0% (13)	0.0% (0)
54	Reunion	50	9.71%	26.0% (13)	0.0% (0)
55	Ghana	50	32.29%	24.0% (12)	0.0% (0)
56	Guatemala	50	52.91%	24.0% (12)	0.0% (0)
57	India	50	44.24%	24.0% (12)	0.0% (0)
58	Mauritius	50	15.67%	24.0% (12)	0.0% (0)
59	New Zealand	50	44.76%	24.0% (12)	0.0% (0)
60	Pakistan	50	43.78%	24.0% (12)	0.0% (0)
61	Portugal	50	22.40%	24.0% (12)	0.0% (0)
62	Zimbabwe	50	35.00%	24.0% (12)	0.0% (0)
63	Cameroon	50	48.18%	22.0% (11)	0.0% (0)
64	Costa Rica	50	58.47%	22.0% (11)	0.0% (0)
65	Cyprus	50	31.75%	22.0% (11)	0.0% (0)
66	Finland	50	44.89%	22.0% (11)	0.0% (0)
67	Iraq	50	34.18%	22.0% (11)	0.0% (0)
68	Lithuania	50	42.64%	22.0% (11)	0.0% (0)
69	Libya	50	43.87%	22.0% (11)	0.0% (0)
70	Malaysia	50	33.28%	22.0% (11)	0.0% (0)
71	Egypt	50	55.80%	20.0% (10)	0.0% (0)
72	Indonesia	50	14.19%	20.0% (10)	0.0% (0)
73	Moldova	50	10.06%	20.0% (10)	0.0% (0)
74	Montserrat	50	42.45%	20.0% (10)	0.0% (0)
75	Philippines	50	18.66%	20.0% (10)	0.0% (0)
76	Qatar	50	30.18%	20.0% (10)	0.0% (0)
77	Turkey	50	42.06%	20.0% (10)	0.0% (0)
78	United Arab Emirates	50	19.55%	18.0% (9)	0.0% (0)
79	Bolivia	50	50.88%	18.0% (9)	0.0% (0)
80	Belarus	50	46.78%	18.0% (9)	0.0% (0)
81	United-Kingdom	50	41.21%	18.0% (9)	0.0% (0)
82	Hungary	50	16.24%	18.0% (9)	0.0% (0)
83	Luxembourg	50	13.78%	18.0% (9)	0.0% (0)
84	Peru	50	37.56%	18.0% (9)	0.0% (0)
85	Serbia	50	30.28%	18.0% (9)	0.0% (0)
86	Slovakia	50	41.01%	18.0% (9)	0.0% (0)
87	Uganda	50	47.74%	18.0% (9)	0.0% (0)
88	Cote d'Ivoire	50	36.20%	16.0% (8)	2.0% (1)
89	Canada	50	18.71%	16.0% (8)	0.0% (0)
90	Chile	50	16.21%	16.0% (8)	0.0% (0)
91	Estonia	50	15.68%	16.0% (8)	0.0% (0)
92	Ireland	50	32.00%	16.0% (8)	0.0% (0)
93	Myanmar (Burma)	50	35.34%	16.0% (8)	0.0% (0)
94	Mongolia	50	9.69%	16.0% (8)	0.0% (0)
95	Mozambique	50	50.83%	16.0% (8)	0.0% (0)
96	Nicaragua	50	17.60%	16.0% (8)	0.0% (0)
97	Russia	50	44.86%	16.0% (8)	0.0% (0)
98	Senegal	50	24.75%	16.0% (8)	0.0% (0)
99	Ukraine	50	33.44%	16.0% (8)	0.0% (0)
100	Uruguay	50	32.83%	16.0% (8)	0.0% (0)
101	France	50	44.08%	14.0% (7)	4.0% (2)
102	Denmark	50	14.87%	14.0% (7)	2.0% (1)
103	Spain	50	36.06%	14.0% (7)	0.0% (0)
104	Israel	50	38.30%	14.0% (7)	0.0% (0)
105	Lebanon	50	36.08%	14.0% (7)	0.0% (0)
106	Latvia	50	9.70%	14.0% (7)	0.0% (0)
107	Nepal	50	31.28%	14.0% (7)	0.0% (0)
108	Tanzania	50	13.29%	14.0% (7)	0.0% (0)
109	Argentina	50	29.13%	12.0% (6)	0.0% (0)
110	Ecuador	50	18.74%	12.0% (6)	0.0% (0)
111	Georgia	50	23.87%	12.0% (6)	0.0% (0)
112	Honduras	50	37.07%	12.0% (6)	0.0% (0)
113	Italy	50	30.95%	12.0% (6)	0.0% (0)
114	Japan	50	10.14%	12.0% (6)	0.0% (0)
115	Cambodia	50	29.44%	12.0% (6)	0.0% (0)
116	Madagascar	50	6.65%	12.0% (6)	0.0% (0)
117	Poland	50	26.67%	12.0% (6)	0.0% (0)
118	Romania	50	39.77%	12.0% (6)	0.0% (0)
119	Saudi Arabia	50	31.74%	12.0% (6)	0.0% (0)
120	Tajikistan	50	30.61%	12.0% (6)	0.0% (0)
121	China	50	6.51%	10.0% (5)	8.0% (4)
122	Jordan	50	27.73%	10.0% (5)	0.0% (0)
123	Kuwait	50	33.49%	10.0% (5)	0.0% (0)
124	Paraguay	50	30.25%	10.0% (5)	0.0% (0)
125	El Salvador	50	36.73%	10.0% (5)	0.0% (0)
126	Trinidad and Tobago	50	32.00%	10.0% (5)	0.0% (0)
127	Vietnam	50	31.25%	10.0% (5)	0.0% (0)
128	Afghanistan	50	26.29%	8.0% (4)	0.0% (0)
129	Bangladesh	50	12.87%	8.0% (4)	0.0% (0)
130	Bulgaria	50	21.90%	8.0% (4)	0.0% (0)
131	Bahrain	50	26.86%	8.0% (4)	0.0% (0)
132	Macau	50	4.50%	8.0% (4)	0.0% (0)
133	Turkmenistan	50	29.05%	8.0% (4)	0.0% (0)
134	Tunisia	50	32.10%	8.0% (4)	0.0% (0)
135	Venezuela	50	27.01%	8.0% (4)	0.0% (0)
136	Angola	50	16.24%	6.0% (3)	0.0% (0)
137	Kyrgyzstan	50	2.28%	6.0% (3)	0.0% (0)
138	South Korea	50	6.95%	6.0% (3)	0.0% (0)
139	Kazakhstan	50	16.57%	6.0% (3)	0.0% (0)
140	Papua New Guinea	50	26.33%	6.0% (3)	0.0% (0)
141	Algeria	50	30.71%	4.0% (2)	0.0% (0)
142	Syria	50	4.33%	4.0% (2)	0.0% (0)
143	Uzbekistan	50	12.55%	4.0% (2)	0.0% (0)
144	Cuba	50	10.74%	2.0% (1)	0.0% (0)
145	Iran	50	0.34%	2.0% (1)	0.0% (0)
146	Oman	50	11.42%	2.0% (1)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Thailand	50	56.93%	58.0% (29)	0.0% (0)
2	Vietnam	50	65.00%	58.0% (29)	0.0% (0)
3	Libya	50	58.14%	56.0% (28)	0.0% (0)
4	United States of America	50	65.30%	52.0% (26)	0.0% (0)
5	Saint Vincent and the Grenadines	50	28.49%	52.0% (26)	0.0% (0)
6	Anguilla	50	29.17%	48.0% (24)	0.0% (0)
7	Azerbaijan	50	41.88%	48.0% (24)	0.0% (0)
8	Belarus	50	65.58%	48.0% (24)	0.0% (0)
9	Indonesia	50	45.36%	48.0% (24)	0.0% (0)
10	Sweden	50	28.90%	48.0% (24)	0.0% (0)
11	Dominican Republic	50	62.38%	46.0% (23)	0.0% (0)
12	Guernsey	50	60.53%	46.0% (23)	0.0% (0)
13	Kenya	50	27.62%	42.0% (21)	0.0% (0)
14	Nigeria	50	63.85%	42.0% (21)	0.0% (0)
15	Hong Kong	50	61.82%	40.0% (20)	0.0% (0)
16	Kazakhstan	50	62.36%	40.0% (20)	0.0% (0)
17	Ukraine	50	56.80%	40.0% (20)	0.0% (0)
18	Hungary	50	61.57%	38.0% (19)	2.0% (1)
19	Armenia	50	23.16%	38.0% (19)	0.0% (0)
20	Brazil	50	40.78%	38.0% (19)	0.0% (0)
21	Colombia	50	54.70%	38.0% (19)	0.0% (0)
22	Ghana	50	52.97%	38.0% (19)	0.0% (0)
23	Greece	50	45.24%	38.0% (19)	0.0% (0)
24	Norway	50	37.89%	38.0% (19)	0.0% (0)
25	Netherlands	50	29.07%	36.0% (18)	2.0% (1)
26	Ireland	50	46.36%	36.0% (18)	0.0% (0)
27	Moldova	50	50.58%	36.0% (18)	0.0% (0)
28	Russia	50	28.97%	36.0% (18)	0.0% (0)
29	Uzbekistan	50	58.70%	36.0% (18)	0.0% (0)
30	Malaysia	50	50.80%	34.0% (17)	4.0% (2)
31	Serbia	50	58.26%	34.0% (17)	2.0% (1)
32	Panama	50	50.62%	34.0% (17)	0.0% (0)
33	Taiwan	50	20.25%	34.0% (17)	0.0% (0)
34	Spain	50	57.89%	32.0% (16)	0.0% (0)
35	Georgia	50	46.24%	32.0% (16)	0.0% (0)
36	Kyrgyzstan	50	28.19%	32.0% (16)	0.0% (0)
37	Sri Lanka	50	43.91%	32.0% (16)	0.0% (0)
38	Montenegro	50	14.75%	32.0% (16)	0.0% (0)
39	Mauritius	50	15.95%	32.0% (16)	0.0% (0)
40	Switzerland	50	41.17%	30.0% (15)	0.0% (0)
41	Chile	50	31.27%	30.0% (15)	0.0% (0)
42	Cyprus	50	24.01%	30.0% (15)	0.0% (0)
43	Czech Republic	50	57.09%	30.0% (15)	0.0% (0)
44	Latvia	50	48.80%	30.0% (15)	0.0% (0)
45	Macedonia	50	53.37%	30.0% (15)	0.0% (0)
46	Mexico	50	42.86%	30.0% (15)	0.0% (0)
47	Denmark	50	55.67%	28.0% (14)	0.0% (0)
48	United-Kingdom	50	21.56%	28.0% (14)	0.0% (0)
49	Italy	50	32.32%	28.0% (14)	0.0% (0)
50	Pakistan	50	50.37%	28.0% (14)	0.0% (0)
51	Portugal	50	24.91%	28.0% (14)	0.0% (0)
52	El Salvador	50	27.69%	28.0% (14)	0.0% (0)
53	Algeria	50	36.24%	26.0% (13)	0.0% (0)
54	Egypt	50	51.28%	26.0% (13)	0.0% (0)
55	Guatemala	50	15.63%	26.0% (13)	0.0% (0)
56	Honduras	50	32.77%	26.0% (13)	0.0% (0)
57	Peru	50	43.14%	26.0% (13)	0.0% (0)
58	Philippines	50	24.51%	26.0% (13)	0.0% (0)
59	Reunion	50	18.78%	26.0% (13)	0.0% (0)
60	Liechtenstein	50	21.91%	24.0% (12)	4.0% (2)
61	Oman	50	46.04%	24.0% (12)	2.0% (1)
62	Bulgaria	50	27.12%	24.0% (12)	0.0% (0)
63	Costa Rica	50	18.62%	24.0% (12)	0.0% (0)
64	France	50	44.20%	24.0% (12)	0.0% (0)
65	India	50	35.70%	24.0% (12)	0.0% (0)
66	Saint Helena	50	22.15%	24.0% (12)	0.0% (0)
67	Slovenia	50	41.96%	24.0% (12)	0.0% (0)
68	Slovakia	50	25.92%	24.0% (12)	0.0% (0)
69	Tonga	50	13.67%	24.0% (12)	0.0% (0)
70	Turkey	50	44.23%	24.0% (12)	0.0% (0)
71	Argentina	50	46.37%	22.0% (11)	2.0% (1)
72	Estonia	50	40.70%	22.0% (11)	2.0% (1)
73	Canada	50	25.04%	22.0% (11)	0.0% (0)
74	Cameroon	50	37.93%	22.0% (11)	0.0% (0)
75	Croatia	50	40.23%	22.0% (11)	0.0% (0)
76	Iraq	50	35.43%	22.0% (11)	0.0% (0)
77	Mongolia	50	43.62%	22.0% (11)	0.0% (0)
78	Romania	50	47.92%	22.0% (11)	0.0% (0)
79	Uruguay	50	39.45%	22.0% (11)	0.0% (0)
80	Belgium	50	45.37%	20.0% (10)	2.0% (1)
81	Singapore	50	32.02%	20.0% (10)	2.0% (1)
82	Lithuania	50	24.52%	20.0% (10)	0.0% (0)
83	Luxembourg	50	18.30%	20.0% (10)	0.0% (0)
84	Montserrat	50	29.01%	20.0% (10)	0.0% (0)
85	Tajikistan	50	49.13%	20.0% (10)	0.0% (0)
86	Uganda	50	23.78%	20.0% (10)	0.0% (0)
87	Zimbabwe	50	26.53%	20.0% (10)	0.0% (0)
88	Cambodia	50	11.71%	18.0% (9)	2.0% (1)
89	Palestinian Territory	50	11.56%	18.0% (9)	2.0% (1)
90	Albania	50	27.28%	18.0% (9)	0.0% (0)
91	Japan	50	12.94%	18.0% (9)	0.0% (0)
92	South Korea	50	9.49%	18.0% (9)	0.0% (0)
93	Morocco	50	50.16%	18.0% (9)	0.0% (0)
94	Poland	50	33.94%	18.0% (9)	0.0% (0)
95	Somalia	50	9.25%	18.0% (9)	0.0% (0)
96	Tanzania	50	16.46%	18.0% (9)	0.0% (0)
97	Samoa	50	10.49%	18.0% (9)	0.0% (0)
98	South Africa	50	32.12%	18.0% (9)	0.0% (0)
99	Cote d'Ivoire	50	46.03%	16.0% (8)	2.0% (1)
100	Germany	50	22.57%	16.0% (8)	2.0% (1)
101	Antigua and Barbuda	50	8.23%	16.0% (8)	0.0% (0)
102	Australia	50	48.10%	16.0% (8)	0.0% (0)
103	Bosnia and Herzegovina	50	38.68%	16.0% (8)	0.0% (0)
104	Ecuador	50	19.11%	16.0% (8)	0.0% (0)
105	European Union	50	8.50%	16.0% (8)	0.0% (0)
106	Iceland	50	16.45%	16.0% (8)	0.0% (0)
107	Nicaragua	50	24.98%	16.0% (8)	0.0% (0)
108	Turkmenistan	50	8.09%	16.0% (8)	0.0% (0)
109	Trinidad and Tobago	50	31.83%	16.0% (8)	0.0% (0)
110	New Zealand	50	23.89%	14.0% (7)	2.0% (1)
111	Afghanistan	50	8.33%	14.0% (7)	0.0% (0)
112	Bangladesh	50	20.88%	14.0% (7)	0.0% (0)
113	Bolivia	50	36.04%	14.0% (7)	0.0% (0)
114	Israel	50	42.09%	14.0% (7)	0.0% (0)
115	Laos	50	7.23%	14.0% (7)	0.0% (0)
116	Madagascar	50	47.54%	14.0% (7)	0.0% (0)
117	Myanmar (Burma)	50	24.71%	14.0% (7)	0.0% (0)
118	Mozambique	50	30.35%	14.0% (7)	0.0% (0)
119	Paraguay	50	29.11%	14.0% (7)	0.0% (0)
120	Saudi Arabia	50	34.22%	14.0% (7)	0.0% (0)
121	Senegal	50	19.82%	12.0% (6)	4.0% (2)
122	Belize	50	14.40%	12.0% (6)	2.0% (1)
123	Macau	50	6.97%	12.0% (6)	2.0% (1)
124	Seychelles	50	32.32%	12.0% (6)	2.0% (1)
125	Bahrain	50	28.60%	12.0% (6)	0.0% (0)
126	Papua New Guinea	50	6.09%	12.0% (6)	0.0% (0)
127	Venezuela	50	32.65%	12.0% (6)	0.0% (0)
128	Tunisia	50	41.31%	10.0% (5)	10.0% (5)
129	United Arab Emirates	50	37.54%	10.0% (5)	0.0% (0)
130	Angola	50	13.06%	10.0% (5)	0.0% (0)
131	China	50	13.81%	10.0% (5)	0.0% (0)
132	Finland	50	40.54%	10.0% (5)	0.0% (0)
133	Jordan	50	27.74%	10.0% (5)	0.0% (0)
134	Nepal	50	32.61%	10.0% (5)	0.0% (0)
135	Qatar	50	27.09%	10.0% (5)	0.0% (0)
136	Tokelau	50	2.37%	10.0% (5)	0.0% (0)
137	Lebanon	50	26.37%	8.0% (4)	2.0% (1)
138	Kuwait	50	28.49%	8.0% (4)	0.0% (0)
139	Austria	50	27.11%	6.0% (3)	0.0% (0)
140	Gabon	50	1.81%	4.0% (2)	0.0% (0)
141	Central African Republic	50	0.39%	2.0% (1)	0.0% (0)
142	Cuba	50	10.74%	2.0% (1)	0.0% (0)
143	Equatorial Guinea	50	1.22%	2.0% (1)	0.0% (0)
144	Mali	50	1.63%	2.0% (1)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Colombia	50	90.03%	96.0% (48)	2.0% (1)
2	Guernsey	50	89.87%	94.0% (47)	2.0% (1)
3	Norway	50	88.56%	90.0% (45)	0.0% (0)
4	Sweden	50	85.69%	90.0% (45)	0.0% (0)
5	Tonga	50	78.66%	90.0% (45)	0.0% (0)
6	Estonia	50	83.67%	88.0% (44)	0.0% (0)
7	Iceland	50	80.72%	88.0% (44)	0.0% (0)
8	Ireland	50	85.89%	86.0% (43)	2.0% (1)
9	Montenegro	50	50.56%	84.0% (42)	4.0% (2)
10	United States of America	50	83.51%	84.0% (42)	4.0% (2)
11	Germany	50	86.25%	82.0% (41)	0.0% (0)
12	Netherlands	50	58.33%	80.0% (40)	6.0% (3)
13	Samoa	50	86.27%	80.0% (40)	4.0% (2)
14	Czech Republic	50	76.37%	80.0% (40)	0.0% (0)
15	Saint Helena	50	80.23%	80.0% (40)	0.0% (0)
16	Singapore	50	76.19%	78.0% (39)	10.0% (5)
17	Switzerland	50	82.30%	78.0% (39)	6.0% (3)
18	Seychelles	50	76.18%	78.0% (39)	2.0% (1)
19	Montserrat	50	73.77%	78.0% (39)	0.0% (0)
20	Saint Vincent and the Grenadines	50	82.03%	78.0% (39)	0.0% (0)
21	Greece	50	67.61%	76.0% (38)	2.0% (1)
22	Tokelau	50	64.95%	76.0% (38)	2.0% (1)
23	South Africa	50	62.89%	74.0% (37)	6.0% (3)
24	Brazil	50	72.50%	74.0% (37)	4.0% (2)
25	Armenia	50	77.83%	74.0% (37)	2.0% (1)
26	Azerbaijan	50	78.53%	74.0% (37)	2.0% (1)
27	Anguilla	50	69.94%	74.0% (37)	0.0% (0)
28	Belgium	50	77.54%	74.0% (37)	0.0% (0)
29	Finland	50	81.32%	74.0% (37)	0.0% (0)
30	Liechtenstein	50	79.46%	74.0% (37)	0.0% (0)
31	Australia	50	74.50%	72.0% (36)	8.0% (4)
32	Croatia	50	76.91%	72.0% (36)	0.0% (0)
33	Taiwan	50	44.62%	72.0% (36)	0.0% (0)
34	Ukraine	50	69.36%	72.0% (36)	0.0% (0)
35	Ecuador	50	65.15%	70.0% (35)	6.0% (3)
36	Belize	50	67.82%	70.0% (35)	4.0% (2)
37	Dominican Republic	50	76.49%	70.0% (35)	2.0% (1)
38	Thailand	50	69.52%	68.0% (34)	8.0% (4)
39	European Union	50	67.30%	68.0% (34)	2.0% (1)
40	Luxembourg	50	67.09%	68.0% (34)	2.0% (1)
41	Lithuania	50	77.48%	68.0% (34)	0.0% (0)
42	United-Kingdom	50	68.66%	66.0% (33)	4.0% (2)
43	Albania	50	74.56%	66.0% (33)	2.0% (1)
44	Guatemala	50	73.96%	66.0% (33)	2.0% (1)
45	Panama	50	54.10%	66.0% (33)	2.0% (1)
46	Slovenia	50	75.07%	66.0% (33)	2.0% (1)
47	Libya	50	73.24%	66.0% (33)	0.0% (0)
48	Reunion	50	61.17%	66.0% (33)	0.0% (0)
49	Spain	50	75.97%	64.0% (32)	8.0% (4)
50	Antigua and Barbuda	50	78.87%	64.0% (32)	4.0% (2)
51	Bosnia and Herzegovina	50	76.77%	64.0% (32)	4.0% (2)
52	Japan	50	41.94%	64.0% (32)	4.0% (2)
53	Israel	50	49.35%	64.0% (32)	2.0% (1)
54	Mali	50	74.12%	64.0% (32)	0.0% (0)
55	Mauritius	50	71.73%	64.0% (32)	0.0% (0)
56	Canada	50	74.07%	62.0% (31)	10.0% (5)
57	Somalia	50	65.91%	62.0% (31)	8.0% (4)
58	France	50	64.98%	62.0% (31)	2.0% (1)
59	Malaysia	50	69.24%	62.0% (31)	2.0% (1)
60	Moldova	50	69.44%	60.0% (30)	2.0% (1)
61	Philippines	50	65.83%	60.0% (30)	2.0% (1)
62	Austria	50	65.84%	60.0% (30)	0.0% (0)
63	Russia	50	73.52%	60.0% (30)	0.0% (0)
64	Hong Kong	50	59.89%	58.0% (29)	4.0% (2)
65	Mexico	50	65.59%	58.0% (29)	4.0% (2)
66	India	50	58.29%	56.0% (28)	12.0% (6)
67	Tanzania	50	67.22%	56.0% (28)	8.0% (4)
68	Latvia	50	57.40%	56.0% (28)	6.0% (3)
69	Denmark	50	63.65%	56.0% (28)	2.0% (1)
70	Kenya	50	66.23%	56.0% (28)	2.0% (1)
71	Peru	50	70.57%	56.0% (28)	2.0% (1)
72	Chile	50	42.96%	56.0% (28)	0.0% (0)
73	Gabon	50	57.65%	56.0% (28)	0.0% (0)
74	Laos	50	37.24%	54.0% (27)	2.0% (1)
75	Palestinian Territory	50	70.39%	54.0% (27)	2.0% (1)
76	Cyprus	50	47.23%	54.0% (27)	0.0% (0)
77	Equatorial Guinea	50	41.49%	54.0% (27)	0.0% (0)
78	Macedonia	50	55.89%	54.0% (27)	0.0% (0)
79	Sri Lanka	50	51.28%	52.0% (26)	12.0% (6)
80	Nigeria	50	70.36%	52.0% (26)	4.0% (2)
81	Portugal	50	37.17%	52.0% (26)	2.0% (1)
82	Slovakia	50	61.80%	52.0% (26)	2.0% (1)
83	Uruguay	50	60.06%	52.0% (26)	2.0% (1)
84	Belarus	50	71.95%	52.0% (26)	0.0% (0)
85	Georgia	50	65.70%	52.0% (26)	0.0% (0)
86	Poland	50	64.21%	50.0% (25)	4.0% (2)
87	Morocco	50	71.60%	50.0% (25)	0.0% (0)
88	Pakistan	50	72.06%	48.0% (24)	6.0% (3)
89	Vietnam	50	52.65%	48.0% (24)	4.0% (2)
90	Romania	50	61.91%	48.0% (24)	2.0% (1)
91	Lebanon	50	53.42%	46.0% (23)	18.0% (9)
92	Cameroon	50	55.67%	46.0% (23)	4.0% (2)
93	Costa Rica	50	66.88%	46.0% (23)	4.0% (2)
94	Italy	50	55.43%	46.0% (23)	4.0% (2)
95	Turkey	50	55.16%	46.0% (23)	0.0% (0)
96	Indonesia	50	34.48%	44.0% (22)	6.0% (3)
97	New Zealand	50	63.45%	44.0% (22)	4.0% (2)
98	United Arab Emirates	50	57.85%	44.0% (22)	2.0% (1)
99	Cambodia	50	55.82%	42.0% (21)	0.0% (0)
100	Argentina	50	60.30%	40.0% (20)	6.0% (3)
101	Hungary	50	67.28%	40.0% (20)	0.0% (0)
102	Nicaragua	50	54.21%	38.0% (19)	0.0% (0)
103	Trinidad and Tobago	50	46.27%	38.0% (19)	0.0% (0)
104	Central African Republic	50	49.42%	36.0% (18)	0.0% (0)
105	Paraguay	50	50.80%	34.0% (17)	18.0% (9)
106	Zimbabwe	50	44.08%	34.0% (17)	18.0% (9)
107	Uganda	50	54.16%	34.0% (17)	8.0% (4)
108	Nepal	50	49.56%	34.0% (17)	6.0% (3)
109	Ghana	50	57.78%	34.0% (17)	4.0% (2)
110	Honduras	50	34.95%	34.0% (17)	4.0% (2)
111	Macau	50	29.28%	34.0% (17)	2.0% (1)
112	Kazakhstan	50	52.61%	32.0% (16)	0.0% (0)
113	Saudi Arabia	50	49.72%	32.0% (16)	0.0% (0)
114	Serbia	50	38.74%	30.0% (15)	2.0% (1)
115	El Salvador	50	46.24%	30.0% (15)	2.0% (1)
116	Qatar	50	35.08%	30.0% (15)	0.0% (0)
117	Bahrain	50	35.49%	28.0% (14)	6.0% (3)
118	Bolivia	50	55.32%	28.0% (14)	2.0% (1)
119	Cote d'Ivoire	50	52.95%	28.0% (14)	0.0% (0)
120	Iraq	50	41.59%	28.0% (14)	0.0% (0)
121	Turkmenistan	50	36.27%	28.0% (14)	0.0% (0)
122	Egypt	50	55.42%	26.0% (13)	6.0% (3)
123	Madagascar	50	50.85%	24.0% (12)	4.0% (2)
124	Mozambique	50	48.76%	24.0% (12)	2.0% (1)
125	Myanmar (Burma)	50	42.99%	24.0% (12)	0.0% (0)
126	Mongolia	50	13.13%	24.0% (12)	0.0% (0)
127	Senegal	50	31.02%	24.0% (12)	0.0% (0)
128	Jordan	50	35.75%	22.0% (11)	34.0% (17)
129	South Korea	50	12.14%	22.0% (11)	2.0% (1)
130	Venezuela	50	32.44%	22.0% (11)	2.0% (1)
131	Bulgaria	50	23.63%	20.0% (10)	18.0% (9)
132	Afghanistan	50	36.36%	20.0% (10)	2.0% (1)
133	Kuwait	50	36.61%	20.0% (10)	2.0% (1)
134	Tunisia	50	45.45%	18.0% (9)	28.0% (14)
135	Bangladesh	50	24.76%	18.0% (9)	2.0% (1)
136	Iran	50	17.68%	18.0% (9)	0.0% (0)
137	Kyrgyzstan	50	13.46%	18.0% (9)	0.0% (0)
138	Tajikistan	50	33.70%	18.0% (9)	0.0% (0)
139	Uzbekistan	50	19.26%	18.0% (9)	0.0% (0)
140	Oman	50	43.52%	16.0% (8)	2.0% (1)
141	Papua New Guinea	50	29.48%	12.0% (6)	0.0% (0)
142	Angola	50	14.49%	10.0% (5)	4.0% (2)
143	Syria	50	6.32%	10.0% (5)	0.0% (0)
144	China	50	3.81%	8.0% (4)	2.0% (1)
145	Algeria	50	31.31%	6.0% (3)	0.0% (0)
146	Cuba	50	11.12%	2.0% (1)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	54.39 %
2	Germany	43.90 %
3	India	38.11 %
4	United States of America	37.19 %
5	Vietnam	36.63 %
6	Malaysia	36.37 %
7	Greece	35.07 %
8	Uruguay	34.52 %
9	France	32.46 %
10	Luxembourg	31.27 %
11	Switzerland	31.12 %
12	Taiwan	30.59 %
13	Japan	30.06 %
14	Brazil	27.55 %
15	Åland Islands	26.49 %
16	Mexico	26.44 %
17	Estonia	25.76 %
18	Finland	24.81 %
19	Portugal	24.72 %
20	United-Kingdom	23.30 %
21	Canada	22.28 %
22	French Guiana	21.75 %
23	Thailand	21.13 %
24	Hungary	21.05 %
25	Trinidad and Tobago	20.56 %
26	Reunion	20.44 %
27	Ireland	19.42 %
28	Ecuador	18.22 %
29	New Zealand	18.05 %
30	Sri Lanka	17.23 %
31	Peru	17.09 %
32	Netherlands	16.38 %
33	Australia	16.21 %
34	Saudi Arabia	15.76 %
35	Puerto Rico	15.49 %
36	Romania	13.99 %
37	Gabon	12.81 %
38	Czech Republic	12.02 %
39	Bolivia	12.00 %
40	Norway	11.93 %
41	Poland	10.82 %
42	United Arab Emirates	10.76 %
43	Slovenia	10.75 %
44	Guatemala	10.59 %
45	Austria	10.48 %
46	Singapore	10.42 %
47	Martinique	9.89 %
48	Guadeloupe	9.49 %
49	Macau	9.33 %
50	Argentina	7.74 %
51	Zimbabwe	6.86 %
52	China	6.72 %
53	South Korea	6.39 %
54	Sweden	5.59 %
55	Bosnia and Herzegovina	5.29 %
56	Bhutan	4.91 %
57	Israel	4.56 %
58	Slovakia	4.35 %
59	Oman	4.22 %
60	Kenya	4.06 %
61	Italy	3.61 %
62	Denmark	3.44 %
63	Togo	3.20 %
64	Belize	3.11 %
65	Russia	3.11 %
66	Iran	2.88 %
67	Spain	2.33 %
68	Moldova	1.98 %
69	Iceland	1.93 %
70	Turkmenistan	1.86 %
71	Latvia	1.83 %
72	Ukraine	1.77 %
73	Maldives	1.64 %
74	Armenia	1.62 %
75	Bulgaria	1.56 %
76	Myanmar (Burma)	1.51 %
77	Virgin Islands (Bristish)	1.13 %
78	Dominican Republic	1.11 %
79	Egypt	1.09 %
80	Colombia	0.98 %
81	Sudan	0.56 %
82	Philippines	0.54 %
83	South Africa	0.52 %
84	Congo (Brazzaville)	0.39 %
85	Nicaragua	0.34 %
86	Lebanon	0.33 %
87	Liberia	0.32 %
88	Uganda	0.32 %
89	Liechtenstein	0.31 %
90	Jordan	0.25 %
91	Hong Kong	0.23 %
92	Indonesia	0.22 %
93	Jersey	0.21 %
94	Seychelles	0.19 %
95	New Caledonia	0.16 %
96	Monaco	0.15 %
97	Paraguay	0.14 %
98	Costa Rica	0.13 %
99	Lithuania	0.12 %
100	Cyprus	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.