AS7497
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) Unknown registered in China
465IPv4 prefixes
167IPv6 prefixes
100%RPKI-valid
#3,716AS Rank
#33Rank in China
1997-04-08Allocated
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) (AS7497) — Unknown, registered in China. announces 465 IPv4 prefixes + 167 IPv6 prefixes. Rank in China: #33. Allocated: 1997-04-08.
IPv4 465IPv6 167
Announced prefixes · 632
- v4 210.72.129.0/24 valid
- v4 210.72.13.0/24 valid
- v4 210.72.130.0/24 valid
- v4 210.72.132.0/24 valid
- v4 210.72.136.0/24 valid
- v4 210.72.137.0/24 valid
- v4 210.72.138.0/23 valid
- v4 210.72.140.0/23 valid
- v4 210.72.142.0/24 valid
- v4 210.72.144.0/23 valid
- v4 210.72.146.0/24 valid
- v4 210.72.147.0/24 valid
- v4 210.72.148.0/23 valid
- v4 210.72.15.0/24 valid
- v4 210.72.150.0/24 valid
- v4 210.72.152.0/23 valid
- v4 210.72.154.0/23 valid
- v4 210.72.156.0/23 valid
- v4 210.72.158.0/24 valid
- v4 210.72.159.0/24 valid
- v4 210.72.17.0/24 valid
- v4 210.72.18.0/24 valid
- v4 210.72.19.0/24 valid
- v4 210.72.20.0/24 valid
- v4 210.72.21.0/24 valid
- v4 210.72.22.0/24 valid
- v4 210.72.23.0/24 valid
- v4 210.72.24.0/24 valid
- v4 210.72.25.0/24 valid
- v4 210.72.26.0/23 valid
- v4 210.72.30.0/23 valid
- v4 210.72.64.0/23 valid
- v4 210.72.66.0/24 valid
- v4 210.72.67.0/24 valid
- v4 210.72.68.0/24 valid
- v4 210.72.70.0/23 valid
- v4 210.72.74.0/24 valid
- v4 210.72.75.0/24 valid
- v4 210.72.8.0/24 valid
- v4 210.72.80.0/22 valid
- v4 210.72.88.0/23 valid
- v4 210.72.9.0/24 valid
- v4 210.72.91.0/24 valid
- v4 210.72.92.0/23 valid
- v4 210.72.94.0/24 valid
- v4 210.72.95.0/24 valid
- v4 210.72.96.0/19 valid
- v4 210.73.0.0/18 valid
- v4 210.73.1.0/24 valid
- v4 210.73.10.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-22
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 632 |
| 2026-06-13 | 632 |
AS topology · Customer cone 6
Providers · 8
Peers · 17
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