IPv6 in Hong KongThese graphs show the evolution of default protocol, v6 address types, and average bandwidth in Hong Kong over time.
They are generated using the data collected by the ipv6-test.com connection test page, and are updated on a monthly basis.
This graph shows the evolution of IPv6 support vs IPv4 for all our connection test.
The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.
| ISP | IPv6 tests count | |
|---|---|---|
| 1. | PCCW IMS Limited | 372 |
| 2. | Akari Networks Limited | 93 |
| 3. | Cloudflare, Inc. | 55 |
| 4. | Chinanet | 47 |
| 5. | China Unicom Network | 41 |
| 6. | Hong Kong Broadband Network Ltd | 37 |
| 7. | Hurricane Electric LLC | 35 |
| 8. | Akari Networks (Hong Kong) | 24 |
| 9. | Amazon.com, Inc. | 20 |
| 10. | Akari-hk-hkg8 | 19 |
| 11. | xTom Hong Kong Limited | 17 |
| 12. | Us-dmitinc | 17 |
| 13. | YunGu | 15 |
| 14. | Nearoute Limited | 15 |
| 15. | Aperture Science Limited | 13 |
| 16. | M247 Europe SRL | 12 |
| 17. | Eons Data Communications Limited | 12 |
| 18. | Evoxt Enterprise | 8 |
| 19. | Datacamp Limited | 8 |
| 20. | Shenzhen lesuyun Network Technology Co., Ltd | 7 |
| 21. | Cloudie Limited | 7 |
| 22. | Microsoft Corporation | 6 |
| 23. | 3 Shing Yiu St | 6 |
| 24. | HostHatch | 6 |
| 25. | China Mobile | 6 |
This graph shows the evolution of IPv6 support vs IPv4 for unique users of our connection test.
The numbers are percentages, so we can expect a slow growth towards 50% v4 / 50% v6.
| ISP | Unique IPv6 addresses | |
|---|---|---|
| 1. | PCCW IMS Limited | 177 |
| 2. | Akari Networks Limited | 55 |
| 3. | Cloudflare, Inc. | 50 |
| 4. | Chinanet | 34 |
| 5. | China Unicom Network | 26 |
| 6. | Hurricane Electric LLC | 25 |
| 7. | Akari Networks (Hong Kong) | 24 |
| 8. | Hong Kong Broadband Network Ltd | 20 |
| 9. | xTom Hong Kong Limited | 15 |
| 10. | Nearoute Limited | 12 |
| 11. | Us-dmitinc | 9 |
| 12. | Akari-hk-hkg8 | 9 |
| 13. | Eons Data Communications Limited | 8 |
| 14. | YunGu | 8 |
| 15. | Amazon.com, Inc. | 7 |
| 16. | China Mobile | 6 |
| 17. | Aperture Science Limited | 6 |
| 18. | 3 Shing Yiu St | 5 |
| 19. | Shenzhen lesuyun Network Technology Co., Ltd | 5 |
| 20. | Jinx Co., Limited | 4 |
| 21. | HostHatch | 4 |
| 22. | Microsoft Corporation | 3 |
| 23. | DMIT Cloud Services | 2 |
| 24. | Datacamp Limited | 2 |
| 25. | Cloudie Limited | 2 |
This graph shows the percentage of browsers that default to IPv6 vs. IPv4 when visiting the ipv6-test connection test.
Hopefully, in the not so distant future, the v6 part will grow taller than the v4 one.
This graph shows the percentage of browsers that default to IPv6 vs. IPv4 for users that have both v4 and v6 connectivity.
Usually a system will default to v6 when it's available, but in some cases with tunneled connections, v4 stays the default.
| ISP | Test count | IPv4 | IPv4 % | IPv6 | IPv6 % | |
|---|---|---|---|---|---|---|
| 1. | China Mobile | 6 | 0 | 0.0% | 6 | 100.0% |
| 2. | Datacamp Limited | 8 | 0 | 0.0% | 8 | 100.0% |
| 3. | Evoxt Enterprise | 8 | 0 | 0.0% | 8 | 100.0% |
| 4. | DMIT Cloud Services | 5 | 0 | 0.0% | 5 | 100.0% |
| 5. | HostHatch | 6 | 0 | 0.0% | 6 | 100.0% |
| 6. | xTom Hong Kong Limited | 17 | 1 | 5.9% | 16 | 94.1% |
| 7. | YunGu | 15 | 1 | 6.7% | 14 | 93.3% |
| 8. | Hong Kong Broadband Network Ltd | 37 | 4 | 10.8% | 33 | 89.2% |
| 9. | 3 Shing Yiu St | 6 | 1 | 16.7% | 5 | 83.3% |
| 10. | China Unicom Network | 41 | 7 | 17.1% | 34 | 82.9% |
| 11. | Amazon.com, Inc. | 20 | 4 | 20.0% | 16 | 80.0% |
| 12. | Hurricane Electric LLC | 35 | 7 | 20.0% | 28 | 80.0% |
| 13. | Cloudie Limited | 7 | 2 | 28.6% | 5 | 71.4% |
| 14. | Akari Networks Limited | 93 | 27 | 29.0% | 66 | 71.0% |
| 15. | Cloudflare, Inc. | 55 | 17 | 30.9% | 38 | 69.1% |
| 16. | Aperture Science Limited | 13 | 5 | 38.5% | 8 | 61.5% |
| 17. | Us-dmitinc | 17 | 8 | 47.1% | 9 | 52.9% |
| 18. | Eons Data Communications Limited | 12 | 6 | 50.0% | 6 | 50.0% |
| 19. | Akari Networks (Hong Kong) | 24 | 14 | 58.3% | 10 | 41.7% |
| 20. | M247 Europe SRL | 12 | 7 | 58.3% | 5 | 41.7% |
| 21. | PCCW IMS Limited | 372 | 218 | 58.6% | 154 | 41.4% |
| 22. | Jinx Co., Limited | 5 | 3 | 60.0% | 2 | 40.0% |
| 23. | Microsoft Corporation | 6 | 4 | 66.7% | 2 | 33.3% |
| 24. | Nearoute Limited | 15 | 11 | 73.3% | 4 | 26.7% |
| 25. | Chinanet | 47 | 36 | 76.6% | 11 | 23.4% |
This graph illustrates the connection speed gap between IPv4 and IPv6, numbers represent v6 speed as percentage of v4 speed.
The lower IPv6 speeds are often caused by tunneling overhead or insufficient v6 connectivity or peering capacity at ISPs.
| ISP | Test count | IPv6 average | |
|---|---|---|---|
| 1. | HostHatch | 6 | 138.6 Mbps |
| 2. | Akari-hk-hkg8 | 19 | 100.6 Mbps |
| 3. | Us-dmitinc | 17 | 59.5 Mbps |
| 4. | Cloudflare, Inc. | 55 | 50.2 Mbps |
| 5. | Nearoute Limited | 15 | 42.7 Mbps |
| 6. | Akari Networks Limited | 93 | 42.3 Mbps |
| 7. | Hurricane Electric LLC | 35 | 41.5 Mbps |
| 8. | Shenzhen lesuyun Network Technology Co., Ltd | 7 | 30.9 Mbps |
| 9. | Amazon.com, Inc. | 20 | 25.8 Mbps |
| 10. | Jinx Co., Limited | 5 | 25.5 Mbps |
| 11. | PCCW IMS Limited | 372 | 16.2 Mbps |
| 12. | Cloudie Limited | 7 | 11.5 Mbps |
| 13. | YunGu | 15 | 6.3 Mbps |
| 14. | Hong Kong Broadband Network Ltd | 37 | 5.8 Mbps |
| 15. | Akari Networks (Hong Kong) | 24 | 0.0 Mbps |
| 16. | Evoxt Enterprise | 8 | 0.0 Mbps |
| 17. | Datacamp Limited | 8 | 0.0 Mbps |
| 18. | xTom Hong Kong Limited | 17 | 0.0 Mbps |
| 19. | China Mobile | 6 | 0.0 Mbps |
| 20. | Microsoft Corporation | 6 | 0.0 Mbps |
| 21. | Aperture Science Limited | 13 | 0.0 Mbps |
| 22. | China Unicom Network | 41 | 0.0 Mbps |
| 23. | DMIT Cloud Services | 5 | 0.0 Mbps |
| 24. | Chinanet | 47 | 0.0 Mbps |
| 25. | 3 Shing Yiu St | 6 | 0.0 Mbps |