Taiwan IPv6 in Taiwan

These graphs show the evolution of default protocol, v6 address types, and average bandwidth in Taiwan over time.

They are generated using the data collected by the ipv6-test.com connection test page, and are updated on a monthly basis.

Overall IPv6 and v4 protocol support in Taiwan

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.

Top 25 internet service providers for IPv6 in Taiwan (Jun 2018)

  ISP IPv6 tests count
1.Hinet Twnic13,456
2.Hinet451
3.Gsn-twnic438
4.Tanet-twnic220
5.8F, 19-5, Sanchong Rd, Nan Kang Dist, Tapei 115, Tawain R.O.C209
6.Google LLC116
7.Fetnet105
8.Hurricane Electric90
9.Taiwanmobile70
10.Yuanjhen27
11.Etwebs-twnic26
12.Hurricane Electric LLC23
13.Seednet19
14.Tanet19
15.Itrinet-twnic12
16.Apol11
17.Emome6
18.Ncicnet6
19.Twarenv6-twnic5
20.Tungho5
21.Hoshin-multimedia5
22.Ke-ing5

IPv6 and v4 protocol support in Taiwan (unique addresses)

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.

Top 25 internet service providers for IPv6 in Taiwan (unique addresses, Jun 2018)

  ISP Unique IPv6 addresses
1.Hinet Twnic8,146
2.Gsn-twnic255
3.Hinet206
4.Tanet-twnic106
5.Fetnet81
6.Hurricane Electric56
7.Taiwanmobile50
8.Etwebs-twnic22
9.Hurricane Electric LLC20
10.Tanet12
11.Seednet10
12.Google LLC10
13.8F, 19-5, Sanchong Rd, Nan Kang Dist, Tapei 115, Tawain R.O.C9
14.Apol6
15.Twarenv6-twnic5
16.Tungho5
17.Emome4
18.Yuanjhen3
19.Hoshin-multimedia3
20.Ncicnet3
21.Ke-ing2
22.Itrinet-twnic2

Default browser protocol in Taiwan

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.

Default browser protocol in Taiwan (dual-stack users)

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.

Top 25 internet service providers for IPv6 default in Taiwan (Jun 2018)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Itrinet-twnic1200.0%12100.0%
2.Ncicnet600.0%6100.0%
3.8F, 19-5, Sanchong Rd, Nan Kang Dist, Tapei 115, Tawain R.O.C20952.4%20497.6%
4.Hinet Twnic13,4561,57611.7%11,88088.3%
5.Tanet-twnic2202611.8%19488.2%
6.Hurricane Electric901112.2%7987.8%
7.Hurricane Electric LLC23313.0%2087.0%
8.Fetnet1051918.1%8681.9%
9.Apol11218.2%981.8%
10.Gsn-twnic43811626.5%32273.5%
11.Taiwanmobile702130.0%4970.0%
12.Twarenv6-twnic5240.0%360.0%
13.Yuanjhen271244.4%1555.6%
14.Etwebs-twnic261350.0%1350.0%
15.Seednet191789.5%210.5%
16.Hinet45141592.0%368.0%
17.Ke-ing55100.0%00.0%
18.Tungho55100.0%00.0%
19.Emome66100.0%00.0%
20.Hoshin-multimedia55100.0%00.0%
21.Tanet1919100.0%00.0%
22.Google LLC116116100.0%00.0%

IPv6 address types in Taiwan

Here you can see the evolution of address types over time, and measure usage of 6to4 and Teredo tunneled connectivity.

It should be noted that because 6rd works with native addresses, it cannot be detected here as tunneled. This is also the case with VPN based tunnels.

Downstream bandwidth in Taiwan

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.

Top 25 internet service providers for IPv6 speed in Taiwan (Jun 2018)

  ISP Test count IPv6 average
1.Twarenv6-twnic5350.9 Mbps
2.Yuanjhen2775.2 Mbps
3.Taiwanmobile7070.9 Mbps
4.Fetnet10549.9 Mbps
5.Hinet Twnic13,45627.0 Mbps
6.Tanet-twnic22022.0 Mbps
7.Gsn-twnic43812.8 Mbps
8.8F, 19-5, Sanchong Rd, Nan Kang Dist, Tapei 115, Tawain R.O.C2094.8 Mbps
9.Hurricane Electric904.5 Mbps
10.Hinet4514.4 Mbps
11.Seednet193.1 Mbps
12.Hoshin-multimedia50.0 Mbps
13.Google LLC1160.0 Mbps
14.Tanet190.0 Mbps
15.Ncicnet60.0 Mbps
16.Itrinet-twnic120.0 Mbps
17.Apol110.0 Mbps
18.Tungho50.0 Mbps
19.Hurricane Electric LLC230.0 Mbps
20.Emome60.0 Mbps
21.Ke-ing50.0 Mbps
22.Etwebs-twnic260.0 Mbps