AS23623
Chuo University — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Chuo University |
| Domain | nic.ad.jp |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 13, 2024 (about 8 months ago) |
IP Ranges
AS23623 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 65,536 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 133.91.0.0/16 |
Japan Network Information Center
|
65,536 | APNIC | ALLOCATED PORTABLE |
Peers
AS23623 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
AS23623 connects to the global Internet via at least 1 upstream provider. In this setup, AS23623 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS23623 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.