AS24362 — CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China

AS24362 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

CNGI-HEF-IX-AS-AP is held by CERNET2 IX at University of Science and Technology of China.

What it's used for

• The address space carries CERNET infrastructure, with all announced IPv4 prefixes registered under the netname NJR-CERNET.
• The AS announces 17,152 IPv4 addresses across 11 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours, a ratio indicative of an access or internal network rather than a transit provider.

Notable

• Registrants for all listed prefixes are consistent with the announcer, identified as CERNET Helpdesk and IRT-CERNET-AP.
• The inventory consists of 11 IPv4 prefixes within the 121.251.0.0/16 range and a single /32 IPv6 prefix, reflecting a segmented internal estate.

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

Announced prefixes

• 2400:b600::/32

Upstream networks

• AS23910 China Next Generation Internet CERNET2

Adjacent networks

• AS23910 China Next Generation Internet CERNET2

Routing security

• RPKI: 124 valid, 0 invalid and 0 not-found announcements; 127 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS20965:AS-FROM-TEIN-TO-GEANT, AS23911:AS-CUSTOMERS-V6, AS293:AS-FROM-SINGAREN-TO-ESNET, AS4538:AS-CUSTOMERS, AS4538:AS-CUSTOMERS-V6.