AS9267 — SDXPROJ-AS-AP Pang-Wei Tsai

AS9267 announces 0 IPv4 prefixes covering 0 addresses and 4 IPv6 prefixes.

About this network

An experimental, IPv6-only autonomous system (SDXPROJ-AS-AP) held by researcher Pang-Wei Tsai, tied to Software-Defined eXchange (SDX) research on Taiwan's academic network. It announces no IPv4 and four IPv6 prefixes with a single observed neighbour.

What it's used for

• A research/testbed AS for SDX and SDN experimentation (BGP route origin validation, RPKI, hybrid SDN) conducted with Taiwan's TWAREN and Malaysia's MYREN research and education networks.

Notable

• The holder is an individual academic (National Cheng Kung University / National Central University), and the AS behaves like a small experimental allocation, not a commercial operator.
• Carries zero IPv4 space; the single upstream and IPv6-only footprint match a research testbed rather than a production network.

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

Announced prefixes

• 2a06:a005:200::/44
• 2a0b:4340:580::/44
• 2a0e:b107:1070::/44
• 2a0e:b107:1480::/44

Upstream networks

• AS38254 Internet Technology Laboratory

Adjacent networks

• AS38254 Internet Technology Laboratory