AS38587 — CERNET-IDC-AP - CERNET Internet Data Center

AS38587 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

CERNET-IDC-AP is operated by CERNET Internet Data Center.

What it's used for

• The address space carries IPv6 infrastructure for the China Education and Research Network (CERNET), specifically its data center operations.
• The AS announces 8 IPv6 prefixes and 0 IPv4 addresses, with a single observed neighbour, indicating a specialized internal or peering role rather than general transit.
• Traffic from this AS consists of data center services and research network infrastructure supporting Chinese academic institutions.

Notable

• The registrant CERNET Internet Data Center aligns with the AS handle and the educational sector focus.
• The inventory is exclusively IPv6, with no IPv4 prefixes in the announced set or inventory.
• The AS has been observed in routing tables since 2008.

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

Announced prefixes

• 2400:a980:4000::/40

Upstream networks

• AS23910 China Next Generation Internet CERNET2

Adjacent networks

• AS23910 China Next Generation Internet CERNET2

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-HURRICANEV6, AS-PACNET-CUSTOMER-PROXY-REGISTER, AS-XO-B, AS20965:AS-FROM-TEIN-TO-GEANT, AS23911:AS-CUSTOMERS-V6, AS4538:AS-CUSTOMERS, AS4538:AS-CUSTOMERS-V6.