AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 🇨🇳 CN
CNIC-CAS. Announcing 638 prefixes, seen at the RIS collectors.
IPv4 prefixes
470
1,125,632 (4,397 × /24)
IPv6 prefixes
168
18 × /32
Upstreams
10
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
15
ASes reachable through it
Registry and operator data
- AS number
- AS7497
- Name
- Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
- Organisation
- Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 1997-04-08
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://cnic.cn
- PeeringDB
- net/41845
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
470 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 210.75.234.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.235.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.236.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.236.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.237.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.238.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.239.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.240.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.243.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.247.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.248.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.252.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.75.254.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.192.0/19 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.76.192.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.76.192.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.197.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.198.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.200.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.76.202.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.206.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.208.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.76.208.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.210.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.212.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.76.216.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.76.216.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.0.0/19 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.0.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.2.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.4.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.8.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.8.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.12.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.14.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.16.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.22.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.24.0/21 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.24.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.26.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.31.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.64.0/19 v4 | RPKI valid | 42 | 244827497 | 2026-09-18 |
| 210.77.64.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.65.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.66.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.67.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.68.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.70.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.71.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.72.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.76.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.77.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.78.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.80.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.82.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.83.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.84.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.86.0/23 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.88.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.91.0/24 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 210.77.92.0/22 v4 | RPKI valid | 41 | 244827497 | 2026-09-18 |
| 223.192.0.0/15 v4 | RPKI valid | 42 | 345491747497 | 2026-09-18 |
| 223.193.0.0/20 v4 | RPKI valid | 42 | 345491747497 | 2026-09-18 |
| 223.193.16.0/22 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |
| 223.193.20.0/24 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |
| 223.193.33.0/24 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |
| 223.193.34.0/24 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |
| 223.193.36.0/24 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |
| 223.193.40.0/21 v4 | RPKI valid | 42 | 345491747497 | 2026-09-18 |
| 223.193.52.0/24 v4 | RPKI valid | 41 | 345491747497 | 2026-09-18 |