AS59103
Softether Corporation — softether.jp
Summary
| Country |
 Japan
|
| Organization | Softether Corporation |
| Domain | softether.jp |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 3.9614× 1028 |
| AS Type | Hosting |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 16, 2014 (about 10 years ago) |
IP Ranges
AS59103 announces 8 IPv4 ranges and 6 IPv6 ranges.
That's a total of 2,048 IPv4 addresses and 3.9614× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.41.61.0/24 |
Softether Corporation Academic Communication Division (open Project)
|
256 | JPNIC | |
| 103.41.62.0/24 |
Softether Corporation
|
256 | JPNIC | |
| 103.41.63.0/24 |
Softether Corporation
|
256 | JPNIC | |
| 202.222.12.0/24 |
Softether Corporation Pppoe / Ip Backbone
|
256 | JPNIC | |
| 202.222.13.0/24 |
Open Project (academic Experiment) Address Pool, Softether Corporation
|
256 | JPNIC | |
| 202.222.14.0/24 |
Open Project (academic Experiment) Address Pool, Softether Corporation
|
256 | JPNIC | |
| 202.222.15.0/24 |
Open Project (academic Experiment) Address Pool, Softether Corporation
|
256 | JPNIC | |
| 219.100.36.0/24 |
Softether Corporation
|
256 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:af80:8000::/37 |
Softether Corporation Telecommunication Division
|
2.4759× 1027 | JPNIC | |
| 2401:af80:8800::/37 |
Softether Corporation
|
2.4759× 1027 | JPNIC | |
| 2401:af80:9000::/36 |
Softether Corporation
|
4.9518× 1027 | JPNIC | |
| 2401:af80:a000::/36 |
Softether Corporation
|
4.9518× 1027 | JPNIC | |
| 2401:af80:b000::/36 |
Softether Corporation
|
4.9518× 1027 | JPNIC | |
| 2401:af80:c000::/34 |
Softether Corporation
|
1.9807× 1028 | JPNIC |
Peers
AS59103 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
AS59103 connects to the global Internet via at least 4 upstream providers. In this setup, AS59103 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS59103 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS59103's role in extending Internet access beyond its own infrastructure.