AS17701
Seinan Gakuin University — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Seinan Gakuin University |
| Domain | nic.ad.jp |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 22, 2024 (about 8 months ago) |
IP Ranges
AS17701 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 65,536 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 160.23.0.0/17 |
Seinan Gakuin University
|
32,768 | APNIC | ALLOCATED PORTABLE |
| 160.23.128.0/17 |
Seinan Gakuin University
|
32,768 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:df4:b400::/48 |
Seinan Gakuin University
|
1.2089× 1024 | JPNIC |
Peers
AS17701 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
AS17701 connects to the global Internet via at least 2 upstream providers. In this setup, AS17701 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS17701 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.