AS9916
National Chiao Tung University, — nctu.edu.tw
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Summary
| Country |
 Taiwan
|
| Organization | National Chiao Tung University, |
| Domain | nctu.edu.tw |
| Number of IPv4 | 93,696 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | November 04, 2021 (about 3 years ago) |
IP Ranges
AS9916 announces 9 IPv4 ranges and 1 IPv6 range.
That's a total of 93,696 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 120.126.32.0/19 |
Ministry of Education Computer Center
|
8,192 | TWNIC | ASSIGNED NON-PORTABLE |
| 120.126.64.0/19 |
Ministry of Education Computer Center
|
8,192 | TWNIC | ASSIGNED NON-PORTABLE |
| 120.126.96.0/20 |
Ministry of Education Computer Center
|
4,096 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.113.0.0/16 |
Ministry of Education Computer Center
|
65,536 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.129.51.0/24 |
Ministry of Education Computer Center
|
256 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.129.52.0/22 |
Ministry of Education Computer Center
|
1,024 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.129.56.0/21 |
Ministry of Education Computer Center
|
2,048 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.129.64.0/20 |
Ministry of Education Computer Center
|
4,096 | TWNIC | ASSIGNED NON-PORTABLE |
| 140.129.80.0/24 |
Ministry of Education Computer Center
|
256 | TWNIC | ASSIGNED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:f18::/32 |
National Chiao Tung University
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
Peers
AS9916 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
AS9916 connects to the global Internet via at least 1 upstream provider. In this setup, AS9916 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS9916 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.