AS146979
University of Nagasaki — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | University of Nagasaki |
| Domain | nic.ad.jp |
| Number of IPv4 | 3,328 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 13, 2024 (about 8 months ago) |
IP Ranges
AS146979 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 3,328 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.180.130.0/24 |
University of Nagasaki
|
256 | JPNIC | |
| 103.180.131.0/24 |
University of Nagasaki
|
256 | JPNIC | |
| 202.236.88.0/24 |
University of Nagasaki
|
256 | JPNIC | |
| 202.236.88.0/21 |
University of Nagasaki
|
2,048 | JPNIC | |
| 202.236.89.0/24 |
University of Nagasaki
|
256 | JPNIC | |
| 202.236.90.0/24 |
University of Nagasaki
|
256 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2400:5320::/48 |
University of Nagasaki
|
1.2089× 1024 | JPNIC |
Peers
AS146979 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS146979 connects to the global Internet via at least 2 upstream providers. In this setup, AS146979 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS146979 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.