AS150325
TSUKUDANI NETWORK — tsukudani.work
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Summary
| Country |
 Japan
|
| Organization | TSUKUDANI NETWORK |
| Domain | tsukudani.work |
| Number of IPv4 | 256 |
| Number of IPv6 | 4.9771× 1027 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | May 04, 2024 (about 1 year ago) |
IP Ranges
AS150325 announces 1 IPv4 range and 7 IPv6 ranges.
That's a total of 256 IPv4 addresses and 4.9771× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.31.252.0/24 |
 Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2406:7ec0:1000::/48 |
SDCC-Westv6-01
|
1.2089× 1024 | APNIC | ASSIGNED NON-PORTABLE |
| 2406:7ec0:1001::/48 |
SDCC-Westv6-01
|
1.2089× 1024 | APNIC | ASSIGNED NON-PORTABLE |
| 2406:7ec0:1002::/48 |
SDCC-Westv6-01
|
1.2089× 1024 | APNIC | ASSIGNED NON-PORTABLE |
| 2406:7ec0:1003::/48 |
SDCC-Westv6-01
|
1.2089× 1024 | APNIC | ASSIGNED NON-PORTABLE |
| 2607:eb40:3000::/36 |
Tefexia Lc
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2a12:f8c1:7::/48 |
DODO K.K.
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a12:f8c1:10::/44 |
TSUKUDANI NETWORK
|
1.9343× 1025 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS150325 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS150325 connects to the global Internet via at least 2 upstream providers. In this setup, AS150325 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS150325 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS150325's role in extending Internet access beyond its own infrastructure.