Autonomous System details
AS2523
Internet Technology Research Consortium — itrc.net
Summary
| Country |
 Japan
|
| Organization | Internet Technology Research Consortium |
| Domain | itrc.net |
| Number of IPv4 | 73,728 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | May 12, 2023 (about 1 year 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
There is no peer for AS2523.
Downstreams
There is no downstream for AS2523.