Registered Domain Name Unit：One Thousand
Source：TWNIC (2022/6)
IP Address and ASN Stats Unit：Ten Thousand, /32, 1
The statistics of IPv4 address assigned were gathered till the end of June, 2022. Total IPv4 adresses assigned in Taiwan is 35,700 thousand.
Taiwan is ranked 25 in the world for IPv6 applying. IPv6 addresses are counted by the unit "296, aproximately 7.0 x 1028." Until the end of June 2022, Taiwan applying count for IPv6 addresses are 2,582/32.
Until the end of October 2020, the number of ASN issued in Taiwan is 364.
Source：TWNIC (2022/6)
IPv6 Percentage in Taiwan Unit：%
The use rate of IPv6 adresses in Taiwan is 50.25 %, ranked number 6 in the world.
Source：TWNIC (2022/7)
Commercial Internet Companies ISP IPv6 User Rate
Commercial Internet Provider or ISPs that provide IPv6 could be devided into moblie service providers and broadband service providers, while moblie service shares more internet use. Inside mobile internet service, ChungHwa Telecom CHT Mobile has the highest use rate, FETNet is ranked 2nd, the third is Taiwan Mobile. Within broadband service providers, CHT Fixed Network has the highest use rate, APOL, TFN and Seednet has similar market share.
hungHwa Telecom(Mobile Internet Service)
FarEastone(Mobile Internet Service)
Taiwan Mobile(Mobile Internet Service)
APOL(Mobile Internet Service)
T STAR(Mobile Internet Service)
ChungHwa Telecom(Broadband Internet)
Taiwan Fixed Network(Broadband Internet)
APOL(Broadband Internet)
NEW CENTURY INFOCOMM TECH(Broadband Internet)
Source：TWNIC (2022/7)
Taiwan RPKI Establishing Status
Resource Public Key Infrastructure (RPKI) is a framework based on public key infrastructure that is used to protect Internet routing infrastructure. Using RPKI, legal holders of number resources can master Internet routing protocols to prevent route hijacking and other attacks.
Number of IPv4 Class C
Total: 204,301
Number of IPv6 /64
Total: 10,386,078,629,888
Source：TWNIC (2022/7)
Statistics of Enterprises' Reporting Attacks and Cyber-Crimes
Based on report statistics, the most common kind of invasive attack is external attack (34.3%) and system intrusion (27.7%)
December 31, 2021
Source：TWNIC (2021/12)
Cyber Crime Incident Statistics
There are total 12,195 cyber crime cases in 2021. The top 3 cases are Fraud (29.88%), Offense against reputation and credit (22.11%) and Infringement of computer usage (11.52%).
Source：National Police Agency, 《Police Report(week 20 2022)》
Statistics on IPv4/IPv6 Globally
The United States of America has the most IPv4 addreses, China is ranked first in Asia. Taiwan is ranked 25 in IPv6 application in the whole world. (June 30, 2022).
| IPv4 (Unit：Ten Thousand) | IPv6(Unit：/32(296) | ||
| Asia | Taiwan | 3,569 | 2,582 |
| China | 34,337 | 60,084 | |
| Japan | 19,036 | 10,130 | |
| South Korea | 11,249 | 5,265 | |
| India | 4,171 | 6,549 | |
| Singapore | 2,522 | 1,593 | |
| Indonesia | 1,897 | 743 | |
| Vietnam | 1,617 | 231 | |
| Thailand | 920 | 129 | |
| Malaysia | 666 | 156 | |
| Philippines | 611 | 146 | |
| Others | United States of America | 161,736 | 67,604 |
| United Kingdom | 11,533 | 22,520 | |
| Australia | 4,875 | 9,473 | |