AS4538 China Education and Research Network Center 🇨🇳 CN
Announcing 5,171 prefixes, seen at the RIS collectors.
IPv4 prefixes
5,161
42,965,248 (167,833 × /24)
IPv6 prefixes
10
265 × /48
Upstreams
14
transit providers observed
Peers
8
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
88
ASes reachable through it
Registry and operator data
- AS number
- AS4538
- Name
- China Education and Research Network Center
- Organisation
- CERNET-CN
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2002-08-01
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://www.edu.cn
- PeeringDB
- net/13851
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstream graph
How this network reaches the rest of the internet, two hops out
Drawing the graph…
Only transit edges carried on more than fifty observed paths are drawn, so a large network's full neighbour list is deliberately not shown here.