AS57523
Chang Way Technologies Co. Limited — changway.hk
Summary
| Country |
 Hong Kong
|
| Organization | Chang Way Technologies Co. Limited |
| Domain | changway.hk |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | June 09, 2021 (about 4 years ago) |
| Updated | May 11, 2022 (about 3 years ago) |
IP Ranges
AS57523 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 1,280 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.93.20.0/24 |
 Chang Way Technologies Co. Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 91.240.118.0/24 |
Chang Way Technologies Co. Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 91.241.19.0/24 |
Cat Technologies Co. Limited
|
256 | RIPE NCC | ASSIGNED PI |
| 185.11.61.0/24 |
Chang Way Technologies Co. Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 185.81.68.0/24 |
Chang Way Technologies Co. Limited
|
256 | RIPE NCC | ALLOCATED PA |
Peers
AS57523 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
There are currently no upstream providers for AS57523. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS57523 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.