AS24239 — TWD2-NET-AS-AP TWD2 Education and Research Network

AS24239 announces 0 IPv4 prefixes covering 0 addresses and 2 IPv6 prefixes.

About this network

TWD2-NET-AS-AP is operated by TWD2 Education and Research Network.

What it's used for

• The address space carries IPv6 prefixes for an educational and research network, as indicated by the registry handle and PeeringDB classification.
• The AS announces 5 IPv6 prefixes and 0 IPv4 addresses, with 5 observed neighbours, suggesting a specialized research network rather than a general transit or access provider.

Notable

• The registry holder name matches the AS handle, confirming the operator identity.
• The address inventory consists entirely of IPv6 space, with no IPv4 prefixes in inventory or announced.

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

Announced prefixes

• 2a0c:b641:571::/48
• 2a0e:aa06:490::/44

Upstream networks

• AS4842 Tianhai InfoTech
• AS209300 Wende Tan

Downstream networks

• AS38255 China Education and Research Network (CERNET)

Adjacent networks

• AS4842 Tianhai InfoTech
• AS209300 Wende Tan
• AS6939 Hurricane Electric LLC
• AS38255 China Education and Research Network (CERNET)
• AS45576 Tsinghua University

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany