AS45680
Dova Corporation — dova.co.jp
Summary
| Country |
 Japan
|
| Organization | Dova Corporation |
| Domain | dova.co.jp |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | February 29, 2024 (about 1 year ago) |
IP Ranges
AS45680 announces 7 IPv4 ranges and 1 IPv6 range.
That's a total of 3,584 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 101.78.4.0/22 |
Dova Corporation
|
1,024 | JPNIC | |
| 101.78.6.0/24 |
Dova Corporation
|
256 | JPNIC | |
| 103.235.40.0/22 |
Dova Corporation
|
1,024 | JPNIC | |
| 183.81.176.0/24 |
Dova CO.,LTD.
|
256 | JPNIC | |
| 183.81.177.0/24 |
Dova Corporation
|
256 | JPNIC | |
| 183.81.178.0/23 |
Japan Circulation System Inc.
|
512 | JPNIC | |
| 218.100.67.0/24 |
Dova Corporation
|
256 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:5300::/32 |
Dova Corporation
|
7.9228× 1028 | JPNIC |
Peers
AS45680 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
AS45680 connects to the global Internet via at least 2 upstream providers. In this setup, AS45680 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS45680 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS45680's role in extending Internet access beyond its own infrastructure.