AS7539
National Center for High-performance Computing Education registered in Taiwan
12IPv4 prefixes
1IPv6 prefixes
92%RPKI-valid
#2,620AS Rank
327/327RIS visibility
#84Rank in Taiwan
1997-03-22Allocated
National Center for High-performance Computing (AS7539) — Education, registered in Taiwan. announces 12 IPv4 prefixes + 1 IPv6 prefixes. Rank in Taiwan: #84. Allocated: 1997-03-22.
IPv4 12IPv6 1
Announced prefixes · 13
- v4 103.124.72.0/22 valid
- v4 103.160.220.0/23 valid
- v4 103.160.220.0/24 valid
- v4 120.101.64.0/22 invalid
- v4 140.110.0.0/16 valid
- v4 140.110.200.0/21 valid
- v4 140.110.215.0/24 valid
- v4 203.145.200.0/21 valid
- v4 203.145.208.0/20 valid
- v4 211.73.64.0/19 valid
- v4 211.73.72.0/24 valid
- v4 211.79.48.0/20 valid
- v6 2001:e10::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 11 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 13 |
| 2026-06-13 | 13 |
Internet Exchanges · 3
- FOX Tainan 200 Gbps
- TPIX-TW Taipei/Taiwan 20 Gbps
- Pacific Wave West Coast 10 Gbps