AS2523
Internet Technology Research Consortium — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Internet Technology Research Consortium |
| Domain | nic.ad.jp |
| Number of IPv4 | 73,728 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 15, 2024 (about 6 months ago) |
IP Ranges
AS2523 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 73,728 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 133.69.0.0/20 |
Japan Network Information Center
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 133.69.0.0/16 |
Japan Network Information Center
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 133.69.192.0/20 |
Japan Network Information Center
|
4,096 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2407:e0c0::/32 |
Jsps 163rd Committee on Internet Technology
|
7.9228× 1028 | JPNIC |
Peers
AS2523 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
AS2523 connects to the global Internet via at least 1 upstream provider. In this setup, AS2523 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS2523 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.