AS24357
CERNET2 IX at South China University of Technology Unknown registered in China
2IPv4 prefixes
201IPv6 prefixes
100%RPKI-valid
#22,475AS Rank
8/327RIS 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.
IPv4 2IPv6 201
Announced prefixes · 203
- v6 2001:250:3032::/48 valid
- v6 2001:250:3033::/48 valid
- v6 2001:250:3034::/48 valid
- v6 2001:250:3035::/48 valid
- v6 2001:250:3036::/48 valid
- v6 2001:250:3037::/48 valid
- v6 2001:250:3038::/48 valid
- v6 2001:250:3039::/48 valid
- v6 2001:250:303a::/48 valid
- v6 2001:250:303b::/48 valid
- v6 2001:250:303c::/48 valid
- v6 2001:250:303d::/48 valid
- v6 2001:250:303e::/48 valid
- v6 2001:250:303f::/48 valid
- v6 2001:250:3040::/48 valid
- v6 2001:250:3041::/48 valid
- v6 2001:250:3042::/48 valid
- v6 2001:250:3043::/48 valid
- v6 2001:250:3044::/48 valid
- v6 2001:250:3045::/48 valid
- v6 2001:250:3046::/48 valid
- v6 2001:250:3047::/48 valid
- v6 2001:250:3048::/48 valid
- v6 2001:250:3049::/48 valid
- v6 2001:250:304a::/48 valid
- v6 2001:250:304b::/48 valid
- v6 2001:250:304c::/48 valid
- v6 2001:250:304d::/48 valid
- v6 2001:250:304e::/48 valid
- v6 2001:250:304f::/48 valid
- v6 2001:250:3050::/48 valid
- v6 2001:250:3051::/48 valid
- v6 2001:250:3052::/48 valid
- v6 2001:250:3053::/48 valid
- v6 2001:250:3054::/48 valid
- v6 2001:250:3055::/48 valid
- v6 2001:250:3056::/48 valid
- v6 2001:250:3057::/48 valid
- v6 2001:250:3058::/48 valid
- v6 2001:250:305a::/48 valid
- v6 2001:250:305b::/48 valid
- v6 2001:250:305c::/48 valid
- v6 2001:250:305d::/48 valid
- v6 2001:250:305e::/48 valid
- v6 2001:250:305f::/48 valid
- v6 2001:250:3060::/48 valid
- v6 2001:250:3061::/48 valid
- v6 2001:250:3062::/48 valid
- v6 2001:250:3063::/48 valid
- v6 2001:250:3064::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-21
Routing: 2 IPv4 · 1 IPv6 announced · RIS visibility 8/327 RIS peers · RIPEstat · 2026-06-21
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 203 |
| 2026-06-13 | 203 |
AS topology · Customer cone 1
Peers · 1
- AS4538 China Education and Research Network Center
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