AS24357
CERNET2 IX at South China University of Technology Unknown registered in China
2IPv4 prefixes
201IPv6 prefixes
99%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
- v4 202.112.17.0/24 unknown
- v4 202.112.18.0/24 unknown
- v6 2001:250:23f::/48 valid
- v6 2001:250:3000::/48 valid
- v6 2001:250:3001::/48 valid
- v6 2001:250:3002::/48 valid
- v6 2001:250:3003::/48 valid
- v6 2001:250:3004::/48 valid
- v6 2001:250:3005::/48 valid
- v6 2001:250:3006::/48 valid
- v6 2001:250:3007::/48 valid
- v6 2001:250:3008::/48 valid
- v6 2001:250:3009::/48 valid
- v6 2001:250:300a::/48 valid
- v6 2001:250:300b::/48 valid
- v6 2001:250:300c::/48 valid
- v6 2001:250:300d::/48 valid
- v6 2001:250:300e::/48 valid
- v6 2001:250:300f::/48 valid
- v6 2001:250:3010::/48 valid
- v6 2001:250:3012::/48 valid
- v6 2001:250:3013::/48 valid
- v6 2001:250:3015::/48 valid
- v6 2001:250:3016::/48 valid
- v6 2001:250:3017::/48 valid
- v6 2001:250:3018::/48 valid
- v6 2001:250:3019::/48 valid
- v6 2001:250:301a::/48 valid
- v6 2001:250:301c::/48 valid
- v6 2001:250:301d::/48 valid
- v6 2001:250:301e::/48 valid
- v6 2001:250:301f::/48 valid
- v6 2001:250:3020::/48 valid
- v6 2001:250:3021::/48 valid
- v6 2001:250:3022::/48 valid
- v6 2001:250:3023::/48 valid
- v6 2001:250:3024::/48 valid
- v6 2001:250:3025::/48 valid
- v6 2001:250:3026::/48 valid
- v6 2001:250:3027::/48 valid
- v6 2001:250:3028::/48 valid
- v6 2001:250:3029::/48 valid
- v6 2001:250:302a::/48 valid
- v6 2001:250:302b::/48 valid
- v6 2001:250:302c::/48 valid
- v6 2001:250:302d::/48 valid
- v6 2001:250:302e::/48 valid
- v6 2001:250:302f::/48 valid
- v6 2001:250:3030::/48 valid
- v6 2001:250:3031::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 2 IPv4 · 1 IPv6 announced · RIS visibility 8/327 RIS peers · RIPEstat · 2026-06-17
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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