AS56004 — SHERNET - Information Center of Shanghai Municipal Education Commission

AS56004 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

SHERNET is the autonomous system for the Information Center of Shanghai Municipal Education Commission.

What it's used for

• The space carries the Shanghai Education Research Network (SHERNET), an academic and research network serving educational institutions in Shanghai.
• The AS announces a single IPv6 prefix, 2405:d900::/32, with no IPv4 addresses in inventory.
• With one observed neighbour and a single IPv6 prefix, the network functions as a dedicated academic backbone rather than a commercial transit or access provider.

Notable

• The registrant is the Information Center of Shanghai Municipal Education Commission, which aligns with the SHERNET handle.
• The address inventory consists solely of a large IPv6 block, reflecting the modernization of Chinese academic networks toward IPv6.

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

Announced prefixes

• 2405:d900::/32

Upstream networks

• AS24364 CERNET2 IX at Shanghai Jiaotong University

Adjacent networks

• AS24364 CERNET2 IX at Shanghai Jiaotong University

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS20965:AS-FROM-TEIN-TO-GEANT, AS23911:AS-CUSTOMERS-V6, AS293:AS-FROM-SINGAREN-TO-ESNET, AS4538:AS-CUSTOMERS, AS4538:AS-CUSTOMERS-V6.