AS141005
China Education And Research Network (cernet) — cernic.net
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Summary
| Country |
 China
|
| Organization | China Education And Research Network (cernet) |
| Domain | cernic.net |
| Number of IPv4 | 4,096 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | February 15, 2023 (about 2 years ago) |
IP Ranges
AS141005 announces 2 IPv4 ranges and 0 IPv6 range.
That's a total of 4,096 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 121.251.136.0/21 |
China Education And Research Network
|
2,048 | APNIC | ALLOCATED PORTABLE |
| 121.251.208.0/21 |
China Education And Research Network
|
2,048 | APNIC | ALLOCATED PORTABLE |
Peers
AS141005 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS141005 connects to the global Internet via at least 1 upstream provider. In this setup, AS141005 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS141005 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.