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China

AS24357

CERNET2 IX at South China University of Technology Unknown registered in China

2IPv4 prefixes
201IPv6 prefixes
100%RPKI-valid
#22,475AS Rank
8/328RIS visibility
#61Rank in China
2005-03-03Allocated

CERNET2 IX at South China University of Technology (AS24357) — Unknown, registered in China. announces 2 IPv4 prefixes + 201 IPv6 prefixes. Rank in China: #61. Allocated: 2005-03-03.

Announced prefixes · 203

RPKI: rpki.cloudflare.com · 2026-06-22

Routing: 2 IPv4 · 1 IPv6 announced · RIS visibility 8/328 RIS peers · RIPEstat · 2026-06-22

Prefix history

0 100 200 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-12203
2026-06-13203

AS topology · Customer cone 1

Peers · 1

  • AS4538 China Education and Research Network Center
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