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Internet Service Providers in Taiwan
List of the top 20 organizations with the largest IP allocations in Taiwan
Rank
Name
IPv4 addresses
IPv6 /64 networks
AS numbers
Prefixes
Chunghwa Telecom Co., Ltd.
17,059,072
2
43
2
601
Taiwan Academic Network (TANet) Information Center
6,937,088
2
32
1
196
Digital United Inc.
5,079,552
1.02 x 2
38
1
843
4
Asia Pacific On-line Service Inc.
1,818,624
2
29
2
108
5
1,179,648
1.63 x 2
34
14
800
6
Sony Network Taiwan Limited
1,108,992
2
36
1
94
7
Koos Broadband Telecom
701,184
2
32
1
30
8
National Taiwan University
644,352
0
1
171
9
Taiwan Infrastructure Network Technologie
641,280
2
32
1
208
10
National Sun Yat-sen University
581,120
0
1
69
11
Data Communication Business Group
430,597
2
33
1
23
12
kbro CO. Ltd.
339,968
2
28
1
302
13
DaDa Broadband LTD.
255,744
0
1
81
14
GCNet (Reach & Range Inc.)
180,224
0
1
20
15
SaveCom International Inc.
147,712
2
31
1
34
16
DongFong Technology Co. Ltd.
108,032
2
32
1
91
17
National Center for High-performance Computing
91,408
2
32
1
12
18
TISNET Technology Inc.
84,736
0
1
11
19
National Taiwan Normal University
66,560
0
1
5
20
Fu Jen Catholic University
65,536
0
1
3