AS137731
Guangdong Huayun Century Technology Co., Ltd. — cnnic.cn
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Summary
| Country |
 China
|
| Organization | Guangdong Huayun Century Technology Co., Ltd. |
| Domain | cnnic.cn |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 57 years ago) |
| Updated | October 27, 2025 (about 6 months ago) |
IP Ranges
AS137731 announces 4 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 |
|---|---|---|---|---|
| 103.62.88.0/24 |
Chengdu Wanda Electronic Information Technology Co.,ltd
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.62.89.0/24 |
Chengdu Wanda Electronic Information Technology Co.,ltd
|
256 | APNIC | ALLOCATED PORTABLE |
| 138.252.72.0/24 |
Guangdong Huayun Century Technology Co., Ltd.
|
256 | APNIC | ALLOCATED PORTABLE |
| 138.252.73.0/24 |
Guangdong Huayun Century Technology Co., Ltd.
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2402:34e0::/32 |
Guangdong Huayun Century Technology Co., Ltd.
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
Peers
AS137731 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
AS137731 connects to the global Internet via at least 1 upstream provider. In this setup, AS137731 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS137731 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.