AS2515
Japan Network Information Center — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Japan Network Information Center |
| Domain | nic.ad.jp |
| Number of IPv4 | 3,072 |
| Number of IPv6 | 2.3768× 1029 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | June 20, 2023 (about 1 year ago) |
IP Ranges
AS2515 announces 4 IPv4 ranges and 3 IPv6 ranges.
That's a total of 3,072 IPv4 addresses and 2.3768× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.131.194.0/23 |
Japan Network Information Center
|
512 | JPNIC | |
| 192.41.192.0/24 |
Japan Network Information Center
|
256 | JPNIC | |
| 202.12.30.0/24 |
Japan Network Information Center
|
256 | JPNIC | |
| 211.120.240.0/21 |
Japan Network Information Center
|
2,048 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:c40::/32 |
Japan Network Information Center
|
7.9228× 1028 | JPNIC | |
| 2001:dc2::/32 |
Japan Network Information Center
|
7.9228× 1028 | JPNIC | |
| 2001:fa0::/32 |
Japan Network Information Center
|
7.9228× 1028 | JPNIC |
Peers
AS2515 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
AS2515 connects to the global Internet via at least 3 upstream providers. In this setup, AS2515 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS2515 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS2515's role in extending Internet access beyond its own infrastructure.