AS17716 — NTU-TW - National Taiwan University

Network type: education

AS17716 announces 4 IPv4 prefixes covering 76,800 addresses and 0 IPv6 prefixes.

About this network

Serves National Taiwan University (NTU), the leading public research university in Taipei, Taiwan.

What it's used for

• Campus, research, and administrative networking for the university.

Notable

• An IP here is institutional (campus, colleges, labs, student housing), classified education rather than commercial hosting.

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

Announced prefixes

• 120.96.0.0/19
• 120.96.240.0/21
• 120.96.248.0/22
• 140.112.0.0/16

Upstream networks

• AS9505 Taiwan Internet Gateway
• AS18423 RAID Networks Co., Ltd.
• AS7539 National Center for High-performance Computing
• AS9264 Academia Sinica

Adjacent networks

• AS9505 Taiwan Internet Gateway
• AS18423 RAID Networks Co., Ltd.
• AS7539 National Center for High-performance Computing
• AS9264 Academia Sinica

Routing security

• RPKI: 1 valid, 3 invalid and 0 not-found announcements; 102 ROAs.
• ASPA: none published.
• IRR: 25% of announcements registered; 2 route objects.
• Listed in as-sets: AS-63529-AS-IMPORT-AS9505, AS-ASNET, AS-TFN-DOMESTIC, AS-TFN-DOMESTIC, AS-TPIX, AS-TPIX, AS-TPIX-2003, AS-TWIG, AS138997:AS-HK, AS1659:AS-TANET, AS293:AS-FROM-SINGAREN-TO-ESNET, AS63529:AS-63529-AS-IMPORT-AS9505, AS7539:AS-TWAREN, AS9264:AS-PARTNER-A.

Internet exchanges

• Taipei Internet Exchange (TPIX) — Taipei, Taiwan