AS1659 — ERX-TANET-ASN1 Taiwan Academic Network TANet Information Center

AS1659 announces 89 IPv4 prefixes covering 5,495,808 addresses and 6 IPv6 prefixes.

About this network

TANet, the Taiwan Academic Network (ERX-TANET-ASN1), is Taiwan's national academic and research network, connecting universities, schools, and research institutions across the country.

What it's used for

• Nationwide networking for Taiwan's academic and research community, from universities down to schools.

Notable

• A national research/education backbone, not a commercial ISP. It announces a very large block of IPv4 address space.
• The ERX- prefix marks it as an "Early Registration" record transferred from ARIN to APNIC, reflecting an early allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 120.96.32.0/19
• 120.96.64.0/18
• 120.96.128.0/18
• 120.96.192.0/19
• 120.96.224.0/20
• 120.96.252.0/22
• 120.97.0.0/16
• 120.98.0.0/15
• 120.100.0.0/14
• 120.104.40.0/21
• 120.104.48.0/20
• 120.104.112.0/20
• 120.104.128.0/17
• 120.105.0.0/16
• 120.106.0.0/15
• 120.108.0.0/14
• 120.112.0.0/13
• 120.120.0.0/14
• 120.124.0.0/15
• 120.126.0.0/19
• 120.126.112.0/20
• 120.126.128.0/17
• 120.127.0.0/17
• 120.127.128.0/19
• 120.127.192.0/18
• 134.208.0.0/16
• 140.92.0.0/16
• 140.111.0.0/16
• 140.116.0.0/16
• 140.118.0.0/15
• 140.120.0.0/13
• 140.128.0.0/16
• 140.129.0.0/19
• 140.129.32.0/20
• 140.129.48.0/23
• 140.129.50.0/24
• 140.129.81.0/24
• 140.129.82.0/23
• 140.129.84.0/22
• 140.129.88.0/21
• 140.129.96.0/19
• 140.129.128.0/17
• 140.130.0.0/15
• 140.132.0.0/14
• 140.136.0.0/17
• 140.137.0.0/16
• 140.138.0.0/16
• 163.13.0.0/16
• 163.14.0.0/15
• 163.16.0.0/15
• 163.18.0.0/16
• 163.19.0.0/18
• 163.19.64.0/19
• 163.19.96.0/21
• 163.19.152.0/21
• 163.19.160.0/19
• 163.19.192.0/18
• 163.20.0.0/14
• 163.24.0.0/14
• 163.28.0.0/18
• 163.28.64.0/22
• 163.28.68.0/24
• 163.28.70.0/23
• 163.28.72.0/21
• 163.28.80.0/20
• 163.28.96.0/19
• 163.28.128.0/17
• 163.30.0.0/15
• 163.32.0.0/16
• 192.83.166.0/23
• 192.83.168.0/21
• 192.83.176.0/20
• 192.83.192.0/22
• 192.83.196.0/24
• 192.192.0.0/16
• 203.64.0.0/16
• 203.68.0.0/16
• 203.71.0.0/16
• 203.72.0.0/16
• 210.59.0.0/17
• 210.60.0.0/16
• 210.62.64.0/19
• 210.62.224.0/20
• 210.62.240.0/21
• 210.67.248.0/21
• 210.70.0.0/16
• 210.71.0.0/17
• 210.240.0.0/16
• 210.243.0.0/18
• 2001:288::/33
• 2001:288:4400::/38
• 2001:288:4800::/37
• 2001:288:5000::/36
• 2001:288:6000::/35
• 2001:288:8000::/33

Upstream networks

• AS17717 Ministry of Education Computer Center Taipei, Taiwan
• AS7539 National Center for High-performance Computing
• AS9264 Academia Sinica
• AS17711 National Dong Hwa University

Adjacent networks

• AS17717 Ministry of Education Computer Center Taipei, Taiwan
• AS7539 National Center for High-performance Computing
• AS9264 Academia Sinica
• AS17711 National Dong Hwa University