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	Tonga	50	66.15%	72.0% (36)	0.0% (0)
2	Armenia	50	72.98%	64.0% (32)	0.0% (0)
3	Gabon	50	58.14%	58.0% (29)	0.0% (0)
4	Sweden	50	58.79%	56.0% (28)	0.0% (0)
5	Norway	50	66.60%	54.0% (27)	2.0% (1)
6	Central African Republic	50	67.54%	52.0% (26)	0.0% (0)
7	Guernsey	50	36.50%	50.0% (25)	0.0% (0)
8	Iceland	50	54.74%	50.0% (25)	0.0% (0)
9	Azerbaijan	50	69.50%	48.0% (24)	0.0% (0)
10	Samoa	50	62.34%	48.0% (24)	0.0% (0)
11	Laos	50	40.60%	46.0% (23)	2.0% (1)
12	United States of America	50	67.88%	46.0% (23)	2.0% (1)
13	Albania	50	53.59%	46.0% (23)	0.0% (0)
14	Montenegro	50	39.94%	46.0% (23)	0.0% (0)
15	Mali	50	51.26%	46.0% (23)	0.0% (0)
16	Colombia	50	27.97%	44.0% (22)	0.0% (0)
17	Tokelau	50	27.92%	44.0% (22)	0.0% (0)
18	Brazil	50	47.82%	42.0% (21)	4.0% (2)
19	Netherlands	50	30.87%	42.0% (21)	0.0% (0)
20	Thailand	50	45.16%	42.0% (21)	0.0% (0)
21	Belize	50	48.68%	38.0% (19)	0.0% (0)
22	Greece	50	50.68%	38.0% (19)	0.0% (0)
23	Liechtenstein	50	55.93%	38.0% (19)	0.0% (0)
24	Macedonia	50	33.69%	38.0% (19)	0.0% (0)
25	Nigeria	50	33.54%	38.0% (19)	0.0% (0)
26	Panama	50	29.33%	38.0% (19)	0.0% (0)
27	Equatorial Guinea	50	18.81%	36.0% (18)	0.0% (0)
28	Malaysia	50	37.82%	36.0% (18)	0.0% (0)
29	Belgium	50	45.53%	34.0% (17)	2.0% (1)
30	Costa Rica	50	58.44%	34.0% (17)	2.0% (1)
31	Czech Republic	50	52.14%	34.0% (17)	2.0% (1)
32	Bosnia and Herzegovina	50	24.78%	34.0% (17)	0.0% (0)
33	Germany	50	26.71%	34.0% (17)	0.0% (0)
34	European Union	50	49.67%	34.0% (17)	0.0% (0)
35	Kenya	50	32.62%	34.0% (17)	0.0% (0)
36	Singapore	50	36.39%	34.0% (17)	0.0% (0)
37	Anguilla	50	45.26%	32.0% (16)	0.0% (0)
38	Switzerland	50	54.10%	32.0% (16)	0.0% (0)
39	Mexico	50	45.42%	32.0% (16)	0.0% (0)
40	Palestinian Territory	50	42.36%	32.0% (16)	0.0% (0)
41	Saint Helena	50	62.70%	32.0% (16)	0.0% (0)
42	Cyprus	50	31.75%	30.0% (15)	0.0% (0)
43	Finland	50	47.36%	30.0% (15)	0.0% (0)
44	Ghana	50	23.32%	30.0% (15)	0.0% (0)
45	Hong Kong	50	39.24%	30.0% (15)	0.0% (0)
46	India	50	44.64%	30.0% (15)	0.0% (0)
47	Morocco	50	60.11%	30.0% (15)	0.0% (0)
48	New Zealand	50	45.94%	30.0% (15)	0.0% (0)
49	Philippines	50	27.07%	30.0% (15)	0.0% (0)
50	Pakistan	50	49.44%	30.0% (15)	0.0% (0)
51	South Africa	50	37.94%	30.0% (15)	0.0% (0)
52	Australia	50	40.88%	28.0% (14)	0.0% (0)
53	Dominican Republic	50	21.16%	28.0% (14)	0.0% (0)
54	Egypt	50	59.30%	28.0% (14)	0.0% (0)
55	Croatia	50	38.33%	26.0% (13)	2.0% (1)
56	Chile	50	44.13%	26.0% (13)	0.0% (0)
57	United-Kingdom	50	53.31%	26.0% (13)	0.0% (0)
58	Sri Lanka	50	40.90%	26.0% (13)	0.0% (0)
59	Peru	50	35.06%	26.0% (13)	0.0% (0)
60	Taiwan	50	16.26%	26.0% (13)	0.0% (0)
61	Saint Vincent and the Grenadines	50	38.88%	26.0% (13)	0.0% (0)
62	United Arab Emirates	50	20.47%	24.0% (12)	0.0% (0)
63	Argentina	50	37.07%	24.0% (12)	0.0% (0)
64	Austria	50	44.92%	24.0% (12)	0.0% (0)
65	Guatemala	50	51.71%	24.0% (12)	0.0% (0)
66	Indonesia	50	12.00%	24.0% (12)	0.0% (0)
67	Slovenia	50	27.58%	24.0% (12)	0.0% (0)
68	Bulgaria	50	29.05%	22.0% (11)	0.0% (0)
69	Ecuador	50	27.28%	22.0% (11)	0.0% (0)
70	Estonia	50	13.73%	22.0% (11)	0.0% (0)
71	Lithuania	50	18.35%	22.0% (11)	0.0% (0)
72	Libya	50	43.53%	22.0% (11)	0.0% (0)
73	Russia	50	22.59%	20.0% (10)	2.0% (1)
74	Canada	50	22.25%	20.0% (10)	0.0% (0)
75	Luxembourg	50	34.23%	20.0% (10)	0.0% (0)
76	Latvia	50	14.34%	20.0% (10)	0.0% (0)
77	Moldova	50	24.57%	20.0% (10)	0.0% (0)
78	Qatar	50	34.11%	20.0% (10)	0.0% (0)
79	Tunisia	50	39.19%	20.0% (10)	0.0% (0)
80	Uganda	50	46.36%	20.0% (10)	0.0% (0)
81	France	50	44.51%	18.0% (9)	4.0% (2)
82	Portugal	50	17.68%	18.0% (9)	0.0% (0)
83	Serbia	50	42.19%	18.0% (9)	0.0% (0)
84	Slovakia	50	40.59%	18.0% (9)	0.0% (0)
85	Turkey	50	41.37%	18.0% (9)	0.0% (0)
86	Zimbabwe	50	22.06%	18.0% (9)	0.0% (0)
87	Hungary	50	37.39%	16.0% (8)	2.0% (1)
88	Belarus	50	48.67%	16.0% (8)	0.0% (0)
89	Kuwait	50	38.86%	16.0% (8)	0.0% (0)
90	Romania	50	38.30%	16.0% (8)	0.0% (0)
91	Bolivia	50	37.96%	14.0% (7)	0.0% (0)
92	Jordan	50	32.89%	14.0% (7)	0.0% (0)
93	Mongolia	50	9.77%	14.0% (7)	0.0% (0)
94	Nepal	50	21.53%	14.0% (7)	0.0% (0)
95	Tanzania	50	8.40%	14.0% (7)	0.0% (0)
96	China	50	6.13%	12.0% (6)	6.0% (3)
97	Denmark	50	15.15%	12.0% (6)	2.0% (1)
98	Bahrain	50	29.59%	12.0% (6)	0.0% (0)
99	Spain	50	30.59%	12.0% (6)	0.0% (0)
100	Ireland	50	29.57%	12.0% (6)	0.0% (0)
101	Iraq	50	36.53%	12.0% (6)	0.0% (0)
102	Japan	50	10.36%	12.0% (6)	0.0% (0)
103	Lebanon	50	20.68%	12.0% (6)	0.0% (0)
104	Saudi Arabia	50	27.36%	12.0% (6)	0.0% (0)
105	Uruguay	50	35.20%	12.0% (6)	0.0% (0)
106	Cote d'Ivoire	50	21.10%	10.0% (5)	2.0% (1)
107	Bangladesh	50	26.83%	10.0% (5)	0.0% (0)
108	Georgia	50	15.59%	10.0% (5)	0.0% (0)
109	Israel	50	34.59%	10.0% (5)	0.0% (0)
110	Poland	50	27.00%	10.0% (5)	0.0% (0)
111	Ukraine	50	33.31%	10.0% (5)	0.0% (0)
112	Venezuela	50	32.46%	10.0% (5)	0.0% (0)
113	Vietnam	50	35.20%	10.0% (5)	0.0% (0)
114	Italy	50	26.44%	8.0% (4)	4.0% (2)
115	Afghanistan	50	33.10%	8.0% (4)	0.0% (0)
116	South Korea	50	7.30%	8.0% (4)	0.0% (0)
117	Kazakhstan	50	13.13%	8.0% (4)	0.0% (0)
118	Oman	50	9.55%	8.0% (4)	0.0% (0)
119	Kyrgyzstan	50	6.48%	6.0% (3)	0.0% (0)
120	Tajikistan	50	26.19%	6.0% (3)	0.0% (0)
121	Uzbekistan	50	8.90%	6.0% (3)	0.0% (0)
122	Algeria	50	27.85%	4.0% (2)	0.0% (0)
123	Iran	50	0.71%	2.0% (1)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Guernsey	50	70.36%	60.0% (30)	0.0% (0)
2	Saint Vincent and the Grenadines	50	28.76%	60.0% (30)	0.0% (0)
3	Vietnam	50	71.23%	58.0% (29)	0.0% (0)
4	Thailand	50	56.18%	52.0% (26)	2.0% (1)
5	Indonesia	50	33.23%	52.0% (26)	0.0% (0)
6	Azerbaijan	50	45.52%	50.0% (25)	0.0% (0)
7	Hong Kong	50	63.62%	50.0% (25)	0.0% (0)
8	United States of America	50	63.25%	50.0% (25)	0.0% (0)
9	Belarus	50	66.94%	48.0% (24)	0.0% (0)
10	Colombia	50	28.69%	48.0% (24)	0.0% (0)
11	Sweden	50	22.91%	48.0% (24)	0.0% (0)
12	Dominican Republic	50	61.42%	46.0% (23)	0.0% (0)
13	Libya	50	57.53%	44.0% (22)	0.0% (0)
14	Anguilla	50	24.38%	42.0% (21)	0.0% (0)
15	Greece	50	48.38%	42.0% (21)	0.0% (0)
16	Kazakhstan	50	57.91%	42.0% (21)	0.0% (0)
17	Nigeria	50	62.94%	42.0% (21)	0.0% (0)
18	Brazil	50	44.24%	40.0% (20)	0.0% (0)
19	United-Kingdom	50	29.34%	40.0% (20)	0.0% (0)
20	Norway	50	38.08%	40.0% (20)	0.0% (0)
21	Hungary	50	62.73%	38.0% (19)	2.0% (1)
22	Panama	50	54.31%	38.0% (19)	0.0% (0)
23	Pakistan	50	55.42%	38.0% (19)	0.0% (0)
24	Czech Republic	50	58.82%	36.0% (18)	0.0% (0)
25	Ghana	50	47.47%	36.0% (18)	0.0% (0)
26	Iraq	50	49.64%	36.0% (18)	0.0% (0)
27	Ukraine	50	56.36%	36.0% (18)	0.0% (0)
28	Armenia	50	23.15%	34.0% (17)	0.0% (0)
29	Spain	50	57.43%	34.0% (17)	0.0% (0)
30	Guatemala	50	26.37%	34.0% (17)	0.0% (0)
31	Ireland	50	44.50%	34.0% (17)	0.0% (0)
32	Kenya	50	25.97%	34.0% (17)	0.0% (0)
33	Latvia	50	49.66%	34.0% (17)	0.0% (0)
34	Taiwan	50	20.99%	34.0% (17)	0.0% (0)
35	Chile	50	43.19%	32.0% (16)	0.0% (0)
36	Estonia	50	50.57%	32.0% (16)	0.0% (0)
37	Georgia	50	49.58%	32.0% (16)	0.0% (0)
38	Croatia	50	46.20%	32.0% (16)	0.0% (0)
39	Kyrgyzstan	50	42.22%	32.0% (16)	0.0% (0)
40	Malaysia	50	46.97%	32.0% (16)	0.0% (0)
41	Netherlands	50	28.08%	32.0% (16)	0.0% (0)
42	Russia	50	24.56%	32.0% (16)	0.0% (0)
43	Serbia	50	51.41%	30.0% (15)	2.0% (1)
44	Albania	50	14.27%	30.0% (15)	0.0% (0)
45	India	50	38.17%	30.0% (15)	0.0% (0)
46	Italy	50	38.62%	30.0% (15)	0.0% (0)
47	Moldova	50	50.74%	30.0% (15)	0.0% (0)
48	Mexico	50	46.40%	30.0% (15)	0.0% (0)
49	Philippines	50	28.81%	30.0% (15)	0.0% (0)
50	Tajikistan	50	49.08%	30.0% (15)	0.0% (0)
51	Uzbekistan	50	48.93%	30.0% (15)	0.0% (0)
52	Macedonia	50	62.93%	28.0% (14)	2.0% (1)
53	Romania	50	50.85%	28.0% (14)	2.0% (1)
54	Afghanistan	50	14.76%	28.0% (14)	0.0% (0)
55	Switzerland	50	33.70%	28.0% (14)	0.0% (0)
56	Egypt	50	48.48%	28.0% (14)	0.0% (0)
57	France	50	45.30%	28.0% (14)	0.0% (0)
58	Oman	50	44.13%	28.0% (14)	0.0% (0)
59	Slovenia	50	47.62%	28.0% (14)	0.0% (0)
60	Bulgaria	50	30.63%	26.0% (13)	0.0% (0)
61	Algeria	50	33.61%	26.0% (13)	0.0% (0)
62	European Union	50	13.05%	26.0% (13)	0.0% (0)
63	Sri Lanka	50	41.54%	26.0% (13)	0.0% (0)
64	Lithuania	50	25.86%	26.0% (13)	0.0% (0)
65	Montenegro	50	14.08%	26.0% (13)	0.0% (0)
66	Peru	50	45.40%	26.0% (13)	0.0% (0)
67	Poland	50	34.59%	26.0% (13)	0.0% (0)
68	Saint Helena	50	22.06%	26.0% (13)	0.0% (0)
69	Denmark	50	45.92%	24.0% (12)	0.0% (0)
70	Samoa	50	9.73%	24.0% (12)	0.0% (0)
71	Bangladesh	50	36.73%	22.0% (11)	0.0% (0)
72	Germany	50	26.34%	22.0% (11)	0.0% (0)
73	Luxembourg	50	9.87%	22.0% (11)	0.0% (0)
74	Morocco	50	42.38%	22.0% (11)	0.0% (0)
75	Turkey	50	47.54%	22.0% (11)	0.0% (0)
76	Zimbabwe	50	15.08%	22.0% (11)	0.0% (0)
77	Liechtenstein	50	9.25%	20.0% (10)	4.0% (2)
78	Cote d'Ivoire	50	46.93%	20.0% (10)	2.0% (1)
79	Laos	50	9.15%	20.0% (10)	2.0% (1)
80	Palestinian Territory	50	9.19%	20.0% (10)	2.0% (1)
81	Argentina	50	48.86%	20.0% (10)	0.0% (0)
82	Australia	50	46.49%	20.0% (10)	0.0% (0)
83	Bosnia and Herzegovina	50	35.39%	20.0% (10)	0.0% (0)
84	Canada	50	21.32%	20.0% (10)	0.0% (0)
85	Costa Rica	50	32.82%	20.0% (10)	0.0% (0)
86	Ecuador	50	21.72%	20.0% (10)	0.0% (0)
87	South Korea	50	11.44%	20.0% (10)	0.0% (0)
88	Mongolia	50	23.12%	20.0% (10)	0.0% (0)
89	Portugal	50	26.90%	20.0% (10)	0.0% (0)
90	Slovakia	50	35.73%	20.0% (10)	0.0% (0)
91	Uruguay	50	41.39%	20.0% (10)	0.0% (0)
92	Belgium	50	41.64%	18.0% (9)	2.0% (1)
93	Belize	50	12.79%	18.0% (9)	2.0% (1)
94	United Arab Emirates	50	41.82%	18.0% (9)	0.0% (0)
95	Cyprus	50	23.52%	18.0% (9)	0.0% (0)
96	Jordan	50	30.92%	18.0% (9)	0.0% (0)
97	Venezuela	50	38.41%	18.0% (9)	0.0% (0)
98	South Africa	50	37.16%	18.0% (9)	0.0% (0)
99	Bolivia	50	34.84%	16.0% (8)	2.0% (1)
100	Saudi Arabia	50	29.82%	16.0% (8)	2.0% (1)
101	Kuwait	50	29.69%	16.0% (8)	0.0% (0)
102	Japan	50	12.28%	14.0% (7)	2.0% (1)
103	Tonga	50	9.85%	14.0% (7)	2.0% (1)
104	Austria	50	28.21%	14.0% (7)	0.0% (0)
105	Central African Republic	50	3.23%	14.0% (7)	0.0% (0)
106	Finland	50	40.57%	14.0% (7)	0.0% (0)
107	Iceland	50	10.31%	14.0% (7)	0.0% (0)
108	Lebanon	50	19.11%	14.0% (7)	0.0% (0)
109	New Zealand	50	29.37%	14.0% (7)	0.0% (0)
110	Qatar	50	27.97%	14.0% (7)	0.0% (0)
111	Uganda	50	21.77%	14.0% (7)	0.0% (0)
112	Tunisia	50	39.04%	12.0% (6)	12.0% (6)
113	Israel	50	38.36%	12.0% (6)	0.0% (0)
114	Singapore	50	31.15%	12.0% (6)	0.0% (0)
115	Tanzania	50	18.50%	12.0% (6)	0.0% (0)
116	Bahrain	50	28.01%	10.0% (5)	0.0% (0)
117	Nepal	50	14.96%	10.0% (5)	0.0% (0)
118	Tokelau	50	3.31%	10.0% (5)	0.0% (0)
119	China	50	7.81%	8.0% (4)	0.0% (0)
120	Gabon	50	13.16%	6.0% (3)	2.0% (1)
121	Equatorial Guinea	50	2.99%	6.0% (3)	0.0% (0)
122	Mali	50	4.34%	4.0% (2)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Sweden	50	87.91%	92.0% (46)	2.0% (1)
2	Tonga	50	78.55%	92.0% (46)	2.0% (1)
3	Colombia	50	87.42%	90.0% (45)	0.0% (0)
4	Norway	50	89.24%	90.0% (45)	0.0% (0)
5	Germany	50	86.85%	88.0% (44)	2.0% (1)
6	United States of America	50	84.87%	88.0% (44)	2.0% (1)
7	Guernsey	50	86.03%	86.0% (43)	8.0% (4)
8	Netherlands	50	59.90%	86.0% (43)	4.0% (2)
9	Iceland	50	76.74%	86.0% (43)	0.0% (0)
10	Singapore	50	72.07%	86.0% (43)	0.0% (0)
11	Australia	50	82.33%	84.0% (42)	0.0% (0)
12	Estonia	50	82.91%	82.0% (41)	2.0% (1)
13	Armenia	50	83.50%	82.0% (41)	0.0% (0)
14	Ireland	50	83.98%	82.0% (41)	0.0% (0)
15	Finland	50	85.18%	80.0% (40)	2.0% (1)
16	Anguilla	50	72.91%	78.0% (39)	2.0% (1)
17	Montenegro	50	55.57%	78.0% (39)	2.0% (1)
18	Dominican Republic	50	71.97%	78.0% (39)	0.0% (0)
19	United-Kingdom	50	78.83%	78.0% (39)	0.0% (0)
20	Brazil	50	75.59%	76.0% (38)	8.0% (4)
21	Azerbaijan	50	80.63%	76.0% (38)	2.0% (1)
22	Czech Republic	50	75.28%	76.0% (38)	0.0% (0)
23	Croatia	50	77.44%	76.0% (38)	0.0% (0)
24	Samoa	50	76.28%	76.0% (38)	0.0% (0)
25	Switzerland	50	78.90%	74.0% (37)	6.0% (3)
26	Belgium	50	79.80%	74.0% (37)	0.0% (0)
27	Canada	50	79.95%	74.0% (37)	0.0% (0)
28	Nigeria	50	81.69%	74.0% (37)	0.0% (0)
29	Panama	50	43.69%	74.0% (37)	0.0% (0)
30	Lithuania	50	80.24%	72.0% (36)	0.0% (0)
31	Liechtenstein	50	76.17%	70.0% (35)	4.0% (2)
32	Spain	50	81.10%	70.0% (35)	2.0% (1)
33	Hong Kong	50	64.13%	70.0% (35)	2.0% (1)
34	Greece	50	68.44%	70.0% (35)	0.0% (0)
35	Saint Helena	50	78.38%	70.0% (35)	0.0% (0)
36	Turkey	50	69.98%	70.0% (35)	0.0% (0)
37	Israel	50	51.08%	68.0% (34)	4.0% (2)
38	India	50	72.69%	68.0% (34)	4.0% (2)
39	Japan	50	55.57%	68.0% (34)	2.0% (1)
40	Malaysia	50	72.29%	68.0% (34)	2.0% (1)
41	Austria	50	77.78%	68.0% (34)	0.0% (0)
42	Philippines	50	71.69%	68.0% (34)	0.0% (0)
43	Poland	50	73.71%	68.0% (34)	0.0% (0)
44	Ecuador	50	69.00%	66.0% (33)	20.0% (10)
45	Taiwan	50	42.93%	66.0% (33)	6.0% (3)
46	Laos	50	40.47%	66.0% (33)	2.0% (1)
47	France	50	73.15%	66.0% (33)	0.0% (0)
48	Romania	50	70.30%	66.0% (33)	0.0% (0)
49	Russia	50	65.91%	66.0% (33)	0.0% (0)
50	Saint Vincent and the Grenadines	50	74.23%	66.0% (33)	0.0% (0)
51	Luxembourg	50	72.48%	64.0% (32)	14.0% (7)
52	Bosnia and Herzegovina	50	77.94%	64.0% (32)	4.0% (2)
53	Chile	50	61.28%	64.0% (32)	4.0% (2)
54	Albania	50	60.50%	64.0% (32)	0.0% (0)
55	European Union	50	76.62%	64.0% (32)	0.0% (0)
56	Peru	50	79.48%	64.0% (32)	0.0% (0)
57	Slovenia	50	70.88%	64.0% (32)	0.0% (0)
58	Ukraine	50	67.23%	64.0% (32)	0.0% (0)
59	Latvia	50	61.52%	62.0% (31)	2.0% (1)
60	Denmark	50	70.64%	62.0% (31)	0.0% (0)
61	Guatemala	50	70.14%	62.0% (31)	0.0% (0)
62	Macedonia	50	72.73%	62.0% (31)	0.0% (0)
63	Mexico	50	69.84%	60.0% (30)	8.0% (4)
64	Tanzania	50	65.98%	60.0% (30)	4.0% (2)
65	Pakistan	50	76.56%	60.0% (30)	2.0% (1)
66	Belize	50	61.26%	58.0% (29)	2.0% (1)
67	Kenya	50	75.78%	58.0% (29)	2.0% (1)
68	Thailand	50	64.72%	56.0% (28)	20.0% (10)
69	Uruguay	50	69.32%	56.0% (28)	6.0% (3)
70	Belarus	50	74.42%	56.0% (28)	0.0% (0)
71	Cyprus	50	48.14%	56.0% (28)	0.0% (0)
72	Libya	50	68.54%	56.0% (28)	0.0% (0)
73	Vietnam	50	55.70%	56.0% (28)	0.0% (0)
74	South Africa	50	61.19%	54.0% (27)	12.0% (6)
75	Indonesia	50	41.53%	54.0% (27)	4.0% (2)
76	Argentina	50	71.11%	54.0% (27)	0.0% (0)
77	Slovakia	50	61.48%	54.0% (27)	0.0% (0)
78	Sri Lanka	50	52.71%	52.0% (26)	10.0% (5)
79	Lebanon	50	42.98%	52.0% (26)	6.0% (3)
80	Costa Rica	50	63.87%	52.0% (26)	2.0% (1)
81	Georgia	50	69.68%	52.0% (26)	2.0% (1)
82	New Zealand	50	64.41%	52.0% (26)	2.0% (1)
83	Gabon	50	67.61%	52.0% (26)	0.0% (0)
84	Moldova	50	70.18%	50.0% (25)	10.0% (5)
85	Portugal	50	43.23%	50.0% (25)	2.0% (1)
86	Central African Republic	50	65.48%	50.0% (25)	0.0% (0)
87	Kazakhstan	50	72.03%	50.0% (25)	0.0% (0)
88	Palestinian Territory	50	66.78%	50.0% (25)	0.0% (0)
89	Tunisia	50	62.25%	50.0% (25)	0.0% (0)
90	United Arab Emirates	50	63.99%	48.0% (24)	0.0% (0)
91	Hungary	50	66.57%	46.0% (23)	2.0% (1)
92	Mali	50	61.93%	46.0% (23)	0.0% (0)
93	Morocco	50	60.54%	44.0% (22)	4.0% (2)
94	Ghana	50	62.99%	44.0% (22)	0.0% (0)
95	Italy	50	63.94%	44.0% (22)	0.0% (0)
96	Bulgaria	50	35.22%	42.0% (21)	14.0% (7)
97	Equatorial Guinea	50	24.30%	42.0% (21)	0.0% (0)
98	Serbia	50	51.52%	42.0% (21)	0.0% (0)
99	Afghanistan	50	48.62%	40.0% (20)	0.0% (0)
100	Bahrain	50	53.77%	38.0% (19)	28.0% (14)
101	Egypt	50	57.89%	38.0% (19)	0.0% (0)
102	Venezuela	50	40.94%	36.0% (18)	4.0% (2)
103	Jordan	50	41.33%	34.0% (17)	20.0% (10)
104	Zimbabwe	50	28.29%	34.0% (17)	6.0% (3)
105	Cote d'Ivoire	50	52.97%	32.0% (16)	0.0% (0)
106	Qatar	50	39.20%	32.0% (16)	0.0% (0)
107	Uganda	50	55.16%	32.0% (16)	0.0% (0)
108	Bangladesh	50	49.15%	30.0% (15)	2.0% (1)
109	Bolivia	50	59.54%	30.0% (15)	0.0% (0)
110	Tokelau	50	28.53%	30.0% (15)	0.0% (0)
111	Saudi Arabia	50	38.43%	28.0% (14)	10.0% (5)
112	Iraq	50	40.97%	28.0% (14)	0.0% (0)
113	Kuwait	50	50.84%	26.0% (13)	0.0% (0)
114	Kyrgyzstan	50	23.57%	24.0% (12)	0.0% (0)
115	Mongolia	50	14.92%	22.0% (11)	0.0% (0)
116	Nepal	50	52.50%	20.0% (10)	12.0% (6)
117	Iran	50	31.75%	20.0% (10)	0.0% (0)
118	South Korea	50	12.25%	18.0% (9)	2.0% (1)
119	Oman	50	39.47%	18.0% (9)	0.0% (0)
120	Tajikistan	50	34.85%	18.0% (9)	0.0% (0)
121	China	50	6.85%	16.0% (8)	0.0% (0)
122	Uzbekistan	50	14.13%	16.0% (8)	0.0% (0)
123	Algeria	50	28.53%	4.0% (2)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	Belgium	49.36 %
2	Germany	45.56 %
3	Greece	45.53 %
4	Malaysia	44.85 %
5	Vietnam	42.62 %
6	India	42.33 %
7	Taiwan	42.12 %
8	French Guiana	40.74 %
9	United States of America	37.54 %
10	France	36.51 %
11	Uruguay	36.13 %
12	Switzerland	35.42 %
13	Portugal	33.83 %
14	Mexico	32.01 %
15	Japan	31.84 %
16	Brazil	31.45 %
17	Luxembourg	30.94 %
18	Finland	30.51 %
19	Martinique	27.81 %
20	Reunion	26.80 %
21	Estonia	25.91 %
22	Hungary	25.06 %
23	Thailand	25.01 %
24	United-Kingdom	24.71 %
25	Canada	24.66 %
26	Guadeloupe	24.45 %
27	Netherlands	22.67 %
28	United Arab Emirates	21.99 %
29	Australia	21.37 %
30	New Zealand	20.78 %
31	Ireland	19.71 %
32	Sri Lanka	19.49 %
33	Trinidad and Tobago	19.29 %
34	Peru	18.55 %
35	Ecuador	17.19 %
36	Romania	16.92 %
37	Gabon	15.82 %
38	Saudi Arabia	14.45 %
39	Bolivia	14.33 %
40	Norway	13.34 %
41	Czech Republic	12.97 %
42	Singapore	12.36 %
43	Poland	12.24 %
44	Slovenia	12.05 %
45	Austria	11.16 %
46	Macau	10.67 %
47	Guatemala	10.19 %
48	Israel	9.70 %
49	Togo	8.87 %
50	Argentina	8.55 %
51	South Korea	8.49 %
52	Myanmar (Burma)	8.42 %
53	Bhutan	8.32 %
54	Kenya	8.27 %
55	Zimbabwe	7.13 %
56	Oman	6.56 %
57	Armenia	6.52 %
58	Latvia	6.52 %
59	Puerto Rico	5.74 %
60	Nepal	5.58 %
61	Moldova	5.39 %
62	Bosnia and Herzegovina	5.03 %
63	Sweden	5.00 %
64	Slovakia	4.81 %
65	Russia	4.42 %
66	Italy	4.27 %
67	Congo (Brazzaville)	3.72 %
68	Iceland	3.56 %
69	Denmark	3.54 %
70	Philippines	3.12 %
71	Spain	2.91 %
72	Maldives	2.78 %
73	Egypt	2.57 %
74	Ukraine	2.47 %
75	Colombia	2.32 %
76	Belize	2.27 %
77	Paraguay	1.97 %
78	Bulgaria	1.73 %
79	Liechtenstein	1.40 %
80	Lebanon	1.32 %
81	Turkmenistan	1.28 %
82	Dominican Republic	1.26 %
83	Jordan	1.04 %
84	Seychelles	0.69 %
85	China	0.57 %
86	Sudan	0.45 %
87	Indonesia	0.39 %
88	Chile	0.38 %
89	Uganda	0.37 %
90	Suriname	0.32 %
91	Jersey	0.30 %
92	Panama	0.28 %
93	Iran	0.27 %
94	Liberia	0.27 %
95	Virgin Islands (Bristish)	0.27 %
96	Hong Kong	0.26 %
97	Nicaragua	0.24 %
98	Timor-Leste	0.23 %
99	South Africa	0.23 %
100	Costa Rica	0.20 %

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.