Autonomous System details
AS63777
National Institutes of Natural Sciences National Astronomical Observatory of Japan — nao.ac.jp
Summary
| Country |
 Japan
|
| Organization | National Institutes of Natural Sciences National Astronomical Observatory of Japan |
| Domain | nao.ac.jp |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | March 05, 2019 (about 5 years ago) |
IP Ranges
AS63777 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 65,536 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 133.40.0.0/16 |
Japan Network Information Center
|
65,536 | APNIC | ALLOCATED PORTABLE |
Peers
There is no peer for AS63777.
Downstreams
There is no downstream for AS63777.