AS18124
Okayama University of Science — ous.ac.jp
Summary
| Country |
 Japan
|
| Organization | Okayama University of Science |
| Domain | ous.ac.jp |
| Number of IPv4 | 67,584 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 13, 2022 (about 2 years ago) |
IP Ranges
AS18124 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 67,584 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 150.55.0.0/18 |
Japan Network Information Center
|
16,384 | APNIC | ALLOCATED PORTABLE |
| 150.55.64.0/18 |
Japan Network Information Center
|
16,384 | APNIC | ALLOCATED PORTABLE |
| 150.55.128.0/18 |
Japan Network Information Center
|
16,384 | APNIC | ALLOCATED PORTABLE |
| 150.55.128.0/22 |
Japan Network Information Center
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 150.55.132.0/22 |
Japan Network Information Center
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 150.55.192.0/18 |
Japan Network Information Center
|
16,384 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:df0:3d80::/48 |
OKAYAMA UNIVERSITY OF SCIENCE
|
1.2089× 1024 | JPNIC |
Peers
AS18124 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
AS18124 connects to the global Internet via at least 2 upstream providers. In this setup, AS18124 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18124 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.