AS38636
Dena, Co. Ltd. — dena.jp
Summary
| Country |
 Japan
|
| Organization | Dena, Co. Ltd. |
| Domain | dena.jp |
| Number of IPv4 | 768 |
| Number of IPv6 | 3.6268× 1024 |
| AS Type | Hosting |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | February 19, 2008 (about 17 years ago) |
IP Ranges
AS38636 announces 3 IPv4 ranges and 3 IPv6 ranges.
That's a total of 768 IPv4 addresses and 3.6268× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 27.131.8.0/24 |
Dena, Co. Ltd.
|
256 | JPNIC | |
| 27.131.11.0/24 |
Dena, Co. Ltd.
|
256 | JPNIC | |
| 103.23.7.0/24 |
Dena, Co. Ltd.
|
256 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:bd00:b001::/48 |
Dena, Co. Ltd.
|
1.2089× 1024 | JPNIC | |
| 2401:bd00:b002::/48 |
Dena, Co. Ltd.
|
1.2089× 1024 | JPNIC | |
| 2401:bd00:dc03::/48 |
Dena, Co. Ltd.
|
1.2089× 1024 | JPNIC |
Peers
AS38636 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
AS38636 connects to the global Internet via at least 3 upstream providers. In this setup, AS38636 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS38636 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.