Autonomous System details
AS18047
National Tsing-hua University — nthu.edu.tw
Summary
| Country |
 Taiwan
|
| Organization | National Tsing-hua University |
| Domain | nthu.edu.tw |
| Number of IPv4 | 73,728 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | November 04, 2021 (about 3 years ago) |
IP Ranges
AS18047 announces 2 IPv4 ranges and 0 IPv6 range.
That's a total of 73,728 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 120.127.160.0/19 |
Ministry of Education Computer Center
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 140.114.0.0/16 |
Ministry of Education Computer Center
|
65,536 | TWNIC | ASSIGNED NON-PORTABLE |
Downstreams
There is no downstream for AS18047.