AS55379
Hosei University — hosei.ac.jp
Summary
| Country |
 Japan
|
| Organization | Hosei University |
| Domain | hosei.ac.jp |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | May 12, 2010 (about 15 years ago) |
IP Ranges
AS55379 announces 2 IPv4 ranges and 2 IPv6 ranges.
That's a total of 65,536 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 133.25.0.0/17 |
Japan Network Information Center
|
32,768 | APNIC | ALLOCATED PORTABLE |
| 133.25.128.0/17 |
Japan Network Information Center
|
32,768 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:df3:6500::/49 |
Hosei University
|
6.0446× 1023 | JPNIC | |
| 2001:df3:6500:8000::/49 |
Hosei University
|
6.0446× 1023 | JPNIC |
Peers
AS55379 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
AS55379 connects to the global Internet via at least 1 upstream provider. In this setup, AS55379 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS55379 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.