AS18413
Great Taipei Broadband Company Ltd. — gtbc.com.tw
Summary
| Country |
 Taiwan
|
| Organization | Great Taipei Broadband Company Ltd. |
| Domain | gtbc.com.tw |
| Number of IPv4 | 12,800 |
| Number of IPv6 | 0 |
| AS Type | Hosting |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | November 04, 2021 (about 3 years ago) |
IP Ranges
AS18413 announces 7 IPv4 ranges and 0 IPv6 range.
That's a total of 12,800 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 61.65.192.0/19 |
Great Taipei Broadband Co.,ltd
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 61.67.0.0/22 |
Great Taipei Broadband Co.,ltd
|
1,024 | TWNIC | ASSIGNED NON-PORTABLE |
| 61.67.4.0/24 |
Great Taipei Broadband Co.,ltd
|
256 | TWNIC | ASSIGNED NON-PORTABLE |
| 61.67.4.0/22 |
Great Taipei Broadband Co.,ltd
|
1,024 | TWNIC | ASSIGNED NON-PORTABLE |
| 61.67.8.0/22 |
Great Taipei Broadband Co.,ltd
|
1,024 | TWNIC | ASSIGNED NON-PORTABLE |
| 61.67.9.0/24 |
Great Taipei Broadband Co.,ltd
|
256 | TWNIC | ASSIGNED NON-PORTABLE |
| 61.67.12.0/22 |
Great Taipei Broadband Co.,ltd
|
1,024 | TWNIC | ASSIGNED NON-PORTABLE |
Peers
AS18413 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
AS18413 connects to the global Internet via at least 3 upstream providers. In this setup, AS18413 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18413 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.