AS212259
Astrix Co., Ltd. — astrix.email
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Summary
| Country |
 Japan
|
| Organization | Astrix Co., Ltd. |
| Domain | astrix.email |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | June 20, 2025 (about 1 year ago) |
| Updated | May 26, 2026 (about 1 months ago) |
IP Ranges
AS212259 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 1,024 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 14.137.237.0/24 |
YUWAN NETWORK LIMITED
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 14.137.251.0/24 |
YUWAN NETWORK LIMITED
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 162.4.194.0/23 |
YUWAN NETWORK LIMITED
|
512 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2402:6020::/32 |
YUWAN NETWORK LIMITED
|
7.9228× 1028 | JPNIC |
Peers
AS212259 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
AS212259 connects to the global Internet via at least 1 upstream provider. In this setup, AS212259 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS212259 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.