| Prefix | Company | Number of IPs |
|---|---|---|
| 115.84.0.0/18 | (CPIP)Beijing Information Highway Corp | 16,384 |
| 202.148.96.0/19 | (CPIP)Beijing Information Highway Corp | 8,192 |
| 210.73.64.0/19 | Capinfo Company Limited | 8,192 |
| 210.75.192.0/19 | Chinese Academy of Sciences | 8,192 |
| 211.147.128.0/19 | YeeYoo Company | 8,192 |
| 218.246.64.0/19 | (CPIP)Beijing Information Highway Corp | 8,192 |
| 219.232.192.0/19 | (CPIP)Beijing Information Highway Corp | 8,192 |
| 2403:6a00::/32 | (CPIP)Beijing Information Highway Corp | 7.92 × 1028 |
IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.
AS18239 has no peers recorded.
Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.
AS18239 has no downstreams recorded.
A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.
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