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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. 17,109,978 243 3 1,010
Taiwan Academic Network (TANet) Information Center 7,010,048 232 1 188
Taiwan Fixed Network, Telco and Network Service Provider. 5,483,164 1.1 x 237 1 1,609
4 Digital United Inc. 5,048,576 1.02 x 238 1 754
5 New Century InfoComm Tech Co., Ltd. 3,367,168 1.01 x 239 2 926
6 Hoshin Multimedia Center Inc. 2,794,496 232 3 76
7 Far EastTone Telecommunication Co., Ltd. 2,459,392 1.5 x 232 1 48
8 Asia Pacific On-line Service Inc. 1,820,672 229 2 109
9 Mobile Business Group 1,592,832 1.07 x 228 1 195
10 Sony Network Taiwan Limited 1,108,480 236 1 92
11 SaveCom Internation Inc. 955,904 233 1 295
12 TBC 900,608 1.94 x 224 1 527
13 Asia Pacific Telecom 843,520 1.03 x 238 1 71
14 Taiwan Mobile Co., Ltd. 749,824 1.89 x 225 1 427
15 Ambit Microsystem Corporation 638,720 1.04 x 228 1 225
16 National Taiwan University 609,024 0 1 165
17 Taiwan Infrastructure Network Technologie 601,344 232 1 173
18 Koos Broadband Telecom 592,128 232 1 57
19 National Sun Yat-sen University 581,120 0 1 69
20 UNION BROADBAND NETWORK 558,592 0 3 209